CN102107993A - Method for filtering various water sources into drinking water - Google Patents

Method for filtering various water sources into drinking water Download PDF

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CN102107993A
CN102107993A CN2010106213751A CN201010621375A CN102107993A CN 102107993 A CN102107993 A CN 102107993A CN 2010106213751 A CN2010106213751 A CN 2010106213751A CN 201010621375 A CN201010621375 A CN 201010621375A CN 102107993 A CN102107993 A CN 102107993A
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water
module
biopurification
filter core
filter element
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CN102107993B (en
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郑高宽
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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Abstract

The invention discloses a method for filtering various water sources into drinking water. In the method, a first-level biological purification water preparation unit is added before the conventional water treatment process according to a water purification principle; pollutants harmful to a human body are removed from water without performing sterilization by using ozone and chlorine; a water purification device manufactured by the method has a simple structure and low water preparation cost and is reliable to operate; and people in vast rural areas and rural towns can drink and use the purified water produced by the device. The method is implemented by the following technical scheme: the public biological purification water preparation unit and the conventional water purification treatment unit are designed and manufactured into standard combined filter element modules; according to the sequence of a water purification treatment process, the combined filter element modules are buckled from top to bottom into a tower-shaped water purification device; according to requirements of different water sources and different clients, the modules of the combined filter elements by different processes are replaced only according to the local water quality condition, so that various water sources are filtered into the driving water.

Description

A kind ofly filter the method that multiple water source becomes direct-drinking water
Technical field
The present invention relates to the water purification filter method, more particularly, The present invention be more particularly directed to a kind of method that multiple water source becomes direct-drinking water of filtering.
Background technology
At present, the various direct-drinking waters that China market is sold, its conventional preparation method generally is with city tap-water, by ozone oxidation, charcoal absorption, ultrafiltration, osmosis filtration, chlorine disinfectant or ozonization, remove residual pollutent, bacterium, virus in the tap water, improve tap water quality, pass through filling machine again, seal into bottled water or bottled water, or drink for the resident by the pipeline community of making a gift to someone; The method of this conventional water purification filter water mainly is the method that adopts dosing coagulant, and impurity reacts removing impurity in coagulating agent and the water, removal mainly be water-borne glue body and suspended substance; The character of fine suspension and colloidal character are the spitting image of being, therefore removing the water-borne glue body is the topmost purpose of water treatment; After the major part in the water is removed, also can be removed major part with its bacterium that generates as carrier; Dosing coagulant or flocculation agent are to destroy the stability of water-borne glue body in water, make the colloid in the water flocculate bigger flocs unit with suspended substance, so that from water, separate, reach the purpose of purification of water quality, but dosing coagulant essence is can not kill bacteria, and therefore very big peculiar smell in water often will add chlorine in water or ozone is sterilized, increase gac equipment and remove peculiar smell, make the carcinogenic residue that often contains ozone and chlorine disinfectant in the drinking-water; Owing to adopted the equipment of the high-end technology of dosing, the operational management very complexity that becomes, the water treating equipment expensive price, very high to the influent quality requirement, power consumption is big, the water producing cost height, floor space is big, the operational management inconvenience now can not adapt to 80% above rural area, the whole nation, small towns population, the demand of drinking direct-drinking water of accounting for.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, disclose a kind of method that multiple water source becomes direct-drinking water of filtering; The multiple water source of described filtration becomes the method for direct-drinking water, according to the China's national situation innovation, biopurification processing unit wherein, it is the biopurification treatment process that the present invention increased newly before conventional water purification treatment technology, natural, healthy, environmental protection three concepts have been merged, this technology principal feature, be according to water body biopurification principle, in the biopurification processing unit, be provided with, comprise the glass tower lid of introducing sunlight and introduce the fluorescent lamp of illumination evening, equally with daytime can play photosynthesis evening like this microorganism in the water; Also being provided with overflow filters, increase dissolved oxygen in the feedwater, also the microbial film with granulated filler and apposition growth thereof is main treatment media, gives full play to the metabolic activity of microbial population, keep the optimum eubiosis of water body, water pollutant is tentatively removed;
Conventional water purifying treating method thinks that chemical treatment is omnipotent, be everlasting and add flocculation agent in the water and impel turbidity substance precipitation in the water, in the time of the flocculation agent that adds, some responseless peculiar smell takes next stage to, add gac again and come taste removal, add chlorine again and come sterilization in order to remove bacterium, now as you know, add chlorine disinfectant and in water, can produce carcinogenic substance; In addition, the gac that conventional clean water treatment is used, grown duration of service, can cover with a lot of bacteriums in the gac slit, makes water purification more dangerous;
The biopurification processing unit of disclosure of the Invention can replace the chloridization process of conventional clean water treatment, the carcinogens of having avoided cholorination or ozonize sterilization to bring;
This filtered water method is simple, reliable, and it is little to consume energy, and water producing cost is low, and full automatic control is easy to use, and applied range is made the direct-drinking water that comes and allowed vast rural area, small towns population afford to drink, to afford to use; In actual applications; be particularly suitable for pesticidal contamination water source, rural area, chemical pollution water source; water-based endemy, schistosomicide, high arsenic water, water of high fluorine content, brackish water, local radioactive water, partial area are subjected to natural disaster and the water that pollutes; produce direct-drinking water; filled up the blank that direct-drinking water can be drunk in Chinese vast rural area, small towns population; realization China water resources is effectively protected, and has also satisfied the demand that high-end customer is drunk multifunctinoal health water.
Biopurification water-purifying process of the present invention (7) is in conventional water purification treatment technology front, the one-level biopurification treatment process (7) that increases, this biopurification treatment process (7) is without dosing coagulant, without ozone, without chlorine disinfectant, can remove the toxin of the macrobead in the raw water, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, also can remove the biodegradable organism that conventional treatment method can not effectively be removed, the organism of synthetic, ammonia nitrogen, iron and manganese;
The pre-treatment water-purifying process (8) of conventional clean water treatment mainly is the method that adopts dosing coagulant, promptly in water dosing coagulant or flocculation agent to destroy the stability of water-borne glue body, make the colloid in the water flocculate bigger flocs unit with suspended substance, so that from water, separate, reach the purpose of purification of water quality; Described coagulating treatment technology is divided into mixing, reaction, three processes of precipitation, and modern water technology major part lumps together these three operations, is placed in the settler and finishes, and is a kind of water technology of classics, and is very universal; Because the drinking water source organic contamination is serious, the organism that exists in the water source has provide protection to colloid, make to water treatment and increase certain difficulty, deleterious organism also is difficult to degraded in the water in addition, have biological accumulation and three and cause effect, in order to reduce organism and disinfection byproduct (DBP) in the water, USEPA (EPA), Japan and China, all use the method that strengthens coagulating agent to solve, expert both domestic and external thinks, organism is mainly removed by absorption, precipitation in the water, and this method is called the enhanced coagulation technology; But dosing coagulant impels dregs precipitation in water, with the responseless composition of coagulating agent, also can flow to next stage such as the material of peculiar smell, again because in the water peculiar smell is arranged, so must add gac taste removal equipment; Can not remove bacterium and virus owing to add coagulating agent, come sterilization so must add chlorine, chlorine produces disinfection byproduct (DBP) again in water, be a kind of carcinogenic substance, so must strengthen dosing coagulant again, is a kind of typical vicious cycle; Conventional in addition drinking-water is handled the gac that uses, and belongs to a kind of non-polar adsorbent, can adsorb organism, the look removed in the water, smell, distinguish the flavor of, but gac also is vegetative big hotbed;
It is the advanced treatment technology of conventional water purification treatment technology that the film of conventional clean water treatment is handled water-purifying process (10), membrane technology is meant the film that the polymer that utilizes synthetic or inorganic materials are made, be the method for utilizing pressure difference can go out the component separating of pre-removal for impellent, membrane filtration generally can be divided into: micro-filtration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO); Described micro-filtration can be removed suspended substance, the bacterium of 0.1-10 micron, working pressure 0.01-0.2MPa; Described ultrafiltration can be removed colloid, bacterium and the virus of 0.01-0.1 micron, working pressure 0.2-0.4MPa; Described nanofiltration is a kind of special film, and film surperficial electronegative can be removed any material greater than 1 nanometer, and nanofiltration has also kept in the water composition and trace element to the human body beneficial, in drinking-water technology widespread use when removing water pollutant; Described reverse osmosis, the aperture is less than 1 nanometer, generally be used for sea water desaltination, the brackish water desalination does not recommend to be used for purifying of drinking water, because reverse osmosis membrane working pressure higher (energy consumption is big), the rate of recovery of water is low, also have a main drawback to be, reverse osmosis membrane is also all removed the mineral substance and the trace element of HUMAN HEALTH useful in the water when removing water pollutant;
The function treatment water-purifying process 13 of conventional clean water treatment is the additional function treatment technology in the conventional water purification treatment technology, the method that adopts has: PH adjusting, mineralising are (as medical stone, MUSYUSHI, tourmaline, fluorite ...) filtration, magnetization, electromagnetization ..., with the special additional function that obtains drinking-water (little as sensitization, weakly alkalineization, subset, can quantize ...);
The terminal process water-purifying process 16 of conventional clean water treatment is a most important component in the drinking-water conventional treatment process, and this part mainly is a disinfection technology; The purpose of drinking water disinfection is to kill in the water the HUMAN HEALTH harmful microorganism, comprise bacterium, virus, protozoic sporangiocyst ... to prevent (comprising cholera, typhoid fever, dysentery by the water bone infection disease ...), the sterilization method that tap water adopts is generally: liquid chlorine (CL2) sterilization, dioxide peroxide (CLO2) sterilization, ozone (O3) sterilization, disinfection by ultraviolet light; In sterilizing process, tend to produce disinfection byproduct (DBP) with toxicity and " three cause " effect, so chlorine and ozonization must be controlled the concentration of disinfection byproduct (DBP), for chlorine disinfectant, drinking-water quality major control trichloromethane (THMs), ozone disinfection by-product major control bromate and formaldehyde ... but some can not be removed ozone disinfection by-product by conventional processing, so ozonization can only be used for process water, can not be used for drinking water disinfection;
At present, drinking water treatment faces subject matter and is: organic pollutant, disinfection byproduct (DBP), water quality stability; With the biopurification processing unit) and the combined treatment process that combines of pretreatment unit 8, film processing unit 10, functional process unit 13, the terminal process unit 16 of follow-up routine, the problem that above-mentioned drinking water treatment faces will be solved; The integrated artistic of this combination will now be difficult to satisfy modern people's requirement at drink water purifying field and traditional water-purifying process, be significant;
Research water source biopurification treatment technology country the earliest is a France, and the U.S., Japan, Britain, Germany and Chinese scientific research institution carried out the various researchs of the biopurification processing at water source in succession afterwards, and had obtained some application achievements; Water source biopurification treatment technology, (comprise heterotrophic bacterium, autotrophic bacteria, protozoon according to the micropopulation in the water ecosystem exactly ...), they have the inner link of material cycle and flow of energy, in order to keep the water ecology balance, micropopulation in the water body is kept the water ecology balance by the metabolism (dissimilation and assimilation) of self, remove the pollutent that conventional treatment method can not effectively be removed, comprise biodegradable organism, the organism of synthetic, ammonia nitrogen, nitrite, iron and manganese; Biopurification is active to be bacterium, and different according to the source of energy in the mushroom anabolic process and carbon, bacterium can be divided into heterotrophic bacterium and autotrophic bacteria again; Wherein heterotrophic bacterium is to carry out metabolism by the oxidized chemical energy that produces of organism in the water, need the class bacterium of organism as synthetic self thalline carbon source, organism (protein) nitrogenous in the water is hydrolyzed under the proteolytic enzyme effect that heterotrophic bacterium produces, generate polypeptide and dipeptides, generate amino acid by the further hydrolysis of peptase then, amino acid is that heterotrophic bacterium absorbs, mode with deamination in the heterotrophism thalline continues to be degraded, generate corresponding organic acid, this process needs in the water sufficient dissolved oxygen to be arranged, the water surface will have competent illumination, and another kind of autotrophic bacteria is to utilize in the water carbonic acid gas or carbonate to be carbon source, utilize ammonium salt or nitrate to synthesize the mushroom of self bacterium for carbon source, nitrobacteria is typical autotroph, the biofilm development that can form in the biopurification filtrate for a long time can be removed ammonia nitrogen effectively by nitrifying process;
In order to solve the problems of the technologies described above, the present invention is achieved by following technical proposals.
In the less space of water purification module, build one and comprise that to want cultured microorganism in the microbial film that forms on water-in 2, pneumostome 35, transparent tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, carrier filler, the filler, the water body be the ecological balanced system of one;
Described water purification module is by totally one two stainless steel cylinder that concentric(al) circles is formed, carrier filler is equipped with in bucket 5 bottoms in the module, settling bath 3 is equipped with on interior bucket top, and the tower lid 34 that comprises pneumostome 35 and fluorescent lamp 1 is equipped with on settling bath 3 tops, and the outer bucket 4 of module can be installed miscellaneous part;
Described water-in 2 is contained in settling bath 3 tops;
Described pneumostome 35 amounts to 6 diameters and is 12 millimeters circular hole, equidistantly is installed in tower and covers 34 upper ends;
Described tower lid 3) is that a kind of transparent glass fiber reinforced plastics compacting forms, can introduces the solar radiation water surface by day, for microorganism in the water is created the photosynthesis condition;
Described fluorescent lamp 1 can shine the water surface at night, is similarly microorganism creation photosynthesis condition in the water;
Described fluorescent lamp amounts to 45 watts of fluorescent lamps, equidistantly is installed in tower and covers 34 lower ends, and fluorescent lamp is 30 centimetres to the water surface distance of irradiation, and intensity of illumination is 1400-1500LUX (lux), and daylight lamp power source is for exchanging 220 volts 50 hertz;
Described settling bath 3, filler are thick river sand, adopt the natural gravity intermediate processing to make water turbidity drop to ideal value; Thick river sand diameter is the 2-3 millimeter, and described rough sand floor height is apart from 326-8 centimetre of described settling bath overflow port;
Described settling bath overflow port, when the water surface in the settling bath surpassed overflow port, water can increase dissolved oxygen in the feedwater of automatic overflow aeration; Described oxygen in water is 7.0-7.6mg/L;
Described biopurification filler: fine sand, biological ceramics particle, activated carbon granule, granularity are respectively 0.25-0.35 centimetre, 2-4 millimeter, 3-5 millimeter;
The water temperature of described raw water is 8-35 ℃;
The present invention is with described conventional processing water-purifying process unit: pre-treatment water-purifying process 8, film are handled water-purifying process 10, function treatment water-purifying process 13,16 designs of terminal process water-purifying process have been made and to have connecting portion shape, size, cooperation identical for biological purifying process, can exchange supporting Combination filter element module;
The present invention is with described biological purifying process 7, and is different combined with Terminal Treating 16 according to source quality,
Filter multiple water source and become direct-drinking water;
The present invention is with described biological purifying process 7, and is different combined with film processing water-purifying process 10 according to source quality, filters multiple water source and becomes direct-drinking water;
The present invention is described biological purifying process 7, according to source quality differently handle water-purifying process 10 with film, terminal process water-purifying process 16 is combined, filter multiple water source and become direct-drinking water;
The present invention is described biological purifying process 7, and is different combined with function treatment water-purifying process 13, terminal process water-purifying process 16 according to source quality, filters multiple water source and becomes direct-drinking water;
The present invention is with described biological purifying process 7, become whole water-purifying process according to source quality is different with pre-treatment water-purifying process 8, film processing water-purifying process 10, function treatment water-purifying process 13, terminal process water-purifying process 16 are combined, filter multiple water source and become direct-drinking water.
Biopurification treatment process of the present invention comprises cascade filtration, and its filtration step is as follows:
(a) raw water is introduced biopurification treatment process unit raw material water water-in 2, advance people's settling bath 3 and carry out natural sedimentation and filter, after natural sedimentation was filtered, suspended substance in the water, calcium, magnesium, heavy metal are precipitated to come out, turbidity reaches 1NTU in the water, obtains sedimentation and filtration water;
(b) when the sedimentation and filtration water water surface is higher than settling bath overflow port 32, sedimentation and filtration water is understood the overflow aeration oxygen replenishing and is descended, oxygen in water is increased, after the water that has a sufficient dissolved oxygen entered the carrier filler of biopurification composite module, the heterotrophic bacterium of being turned out, autotrophic bacteria were attached to forming one deck microbial film on the filling surface; When the pollutent in the water passes through filler, the metabolism of precipitation by filler itself, detention, materialization absorption and the microorganism that troops, pollutent is carried out ammonification, nitrated, denitrification, remove the organism that conventional treatment method can not be handled in the water, finish biopurification and filter, obtain the biopurification filtered water.
The present invention is with described biopurification treatment process unit 7 and conventional water purification treatment technology unit: pretreatment technology unit 8, membrane treatment process unit 10, function treatment technique unit 13, Terminal Treating unit 16, above-mentioned all treatment process unit design are made for the Combination filter element module, again will be wherein the combined water purification treatment technology unit that becomes standard of biopurification treatment combination filter core module 7 and terminal process Combination filter element module 16, multiple water source is filtered, and its filtration step is as follows:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification composite module 7 that one or two or more kinds filter core 38 is selected in advance; Biopurification composite module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, after described raw water enters the biopurification composite module, through settling bath 3 sedimentation and filtrations, again behind overflow aeration and biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module 16 is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, behind described terminal process Combination filter element module (16) process disinfection by ultraviolet light or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(c) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module 7, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
The present invention is combined with biopurification Combination filter element module 7 and film treatment combination filter core module 10, filters multiple water source and becomes the step of direct-drinking water as follows:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, after described raw water enters biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, again behind overflow aeration and biopurification filtration cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) with the described biopurification filtered water of higher level, introduce film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the filter core 12 of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that chlorine disinfectant causes in the water, bacterium, virus, described film treatment combination module 10 is the harmful material while in removing water, can be with the mineral substance of some body health benefits in the water, trace element remains, and obtains membrane filtration water direct-drinking water and membrane filtration condensed water;
(c) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21 and concentrated solution recovery pump 20, the backwater water-in 33 of the biopurification Combination filter element module 7 of making a gift to someone is handled again.
(d) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification Combination filter element module, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, the film treatment combination filter core module 10 that water preparation process is required, be fastened as turriform water making machine body from top to bottom mutually by the water purification treatment technology order, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, after described raw water enters biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, again behind overflow aeration and biopurification filtration cascade filtration, metabolism by the microorganism that troops, can remove the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) with the described biopurification filtered water of higher level, introduce film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the filter core 12 of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that chlorine disinfectant causes in the water, bacterium, virus, described film treatment combination module 10 is the harmful material while in removing water, can be with the mineral substance of some body health benefits in the water, trace element remains, and obtains membrane filtration water and membrane filtration condensed water;
(c) the described membrane filtration water of higher level, introduce terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, described terminal process Combination filter element module 16 is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water.
(d) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21 and concentrated solution recovery pump 20, the backwater water-in 33 of the biopurification Combination filter element module 7 of making a gift to someone is handled again;
(e) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification Combination filter element module, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, the function treatment Combination filter element module 14 that water purification treatment technology is required, press the water purification treatment technology order, be fastened as turriform water making machine body from top to bottom mutually, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, and biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31); After described raw water enters biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, again behind overflow aeration and biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element 14 in advance and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak baseization, obtain having the function filtered water of certain specific function;
(c) the described function filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, described terminal process Combination filter element module 16 is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(d) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the outer bucket 4 of the described terminal process Combination filter element module closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, pre-treatment combination filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 14 that water preparation process is required, be fastened as turriform water making machine body from top to bottom mutually by the water purification treatment technology order, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification composite module is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance; Biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31; After described raw water enters biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, again behind overflow aeration and biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced pre-treatment combination filter core module 8, described pre-treatment combination filter core module 8 is that the water quality according to different water sources is embedded with a kind of pre-treatment that one or two or more kinds Combination filter element 9 selects in advance and makes up filter core module 8, described pre-treatment combination filter core module 8 comprises the Combination filter element of one or two or more kinds, can remove colourity, turbidity, chlorine residue, partial organic substances, peculiar smell in higher level's filtered water, obtain pretreated drainage;
(c) the described pretreated drainage of higher level is introduced film treatment combination filter core module 10, described film treatment combination filter core module 10 is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module comprises can be removed in higher level's filtered water chlorine disinfectant causes in the not natural organic matter of filtering, synthesis of organic substance, the water carcinogenic substance, bacterium, virus; Described film treatment combination filter core module 10 harmful material in removing water can remain mineral substance, the trace element of some body health benefits in the water simultaneously, obtains membrane filtration water and membrane filtration condensed water;
(d) the described film of higher level is handled filtered water and introduce function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element 14 in advance and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak baseization, obtain having the function filtered water of certain specific function;
(e) the described function filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module (the 6th, according to the water quality at different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element (19) in advance and selects, behind described terminal process Combination filter element module 16 process security personnel filtrations or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(f) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21, the biopurification composite module water-in of making a gift to someone is handled again;
(g) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
The present invention, in advance according to the source quality difference, select the biopurification Combination filter element module 7 and terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element for use, interlock from top to bottom by the water purification treatment technology order and to form turriform water making machine body, without chlorination, just can produce direct-drinking water without membrane filtration, the technical process that multiple water source is prepared direct-drinking water is as follows:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
The present invention, in advance according to the source quality difference, select the biopurification Combination filter element module 7 and film treatment combination filter core module 10, terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element for use, interlocking from top to bottom by the water purification treatment technology order forms turriform water making machine body, as follows to the technical process that direct-drinking water is produced without chlorine disinfectant in multiple water source:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [film treatment combination filter core A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [film treatment combination filter core B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [film treatment combination filter core C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
The present invention, in advance according to the source quality difference, select the biopurification Combination filter element module 7, pre-treatment combination filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 13, the terminal process Combination filter element module 16 that contain one or two or more kinds various combination filter core for use, press the water purification treatment technology flow sequence, be fastened as turriform water making machine body from top to bottom mutually, the technical process that multiple water source is prepared direct-drinking water is as follows:
(a) raw water is a city tap-water up to standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(b) raw water is the city tap-water that total organic carbon exceeds standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module A organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(c) city tap-water that exceeds standard for the cholorination by product of raw water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(d) raw water is rivers water, lake water, the reservoir water that contains high fluorine:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(e) raw water is rivers water, lake water, the reservoir water that contains high arsenic:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(f) raw water is for containing a large amount of neutral salt, and pH value is greater than 7 brackish water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(g) raw water is for containing bilharzial rivers water, lake water, reservoir water:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(h) raw water is rivers water, lake water, the reservoir water that contains the algae Eutrophication:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(i) raw water is to contain rivers water, lake water, the reservoir water that agricultural chemicals exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(j) raw water is underground water, the well water that hardness exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(k) raw water is to contain rivers water, lake water, the reservoir water that sexavalent chrome exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(L) raw water is the water that partial area are polluted by natural disaster:
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
The present invention, in advance according to the source quality difference, select the biopurification composite module 7, pretreated group compound module 8, film treatment combination piece 10, the function treatment composite module 13 that contain one or two or more kinds various combination filter core for use) 16 of terminal process split molds are combined, and the embodiment and the embodiment effect that multiple water source are prepared direct-drinking water are as follows:
Embodiment 1: raw water is a city tap-water up to standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 2: raw water is the city tap-water that total organic carbon exceeds standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module A organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 3: the city tap-water that raw water exceeds standard for the cholorination by product:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 4: raw water is rivers water, lake water, the reservoir water that contains high fluorine
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 5: raw water is rivers water, lake water, the reservoir water that contains high arsenic
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 6: raw water is for containing a large amount of neutral salt, and pH value is greater than 7 brackish water
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 7: raw water is for containing bilharzial rivers water, lake water, reservoir water
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 8: raw water is rivers water, lake water, the reservoir water that contains the algae Eutrophication
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 9: raw water is to contain rivers water, lake water, the reservoir water that agricultural chemicals exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 10: raw water is underground water, the well water that hardness exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 11: raw water is to contain rivers water, lake water, the reservoir water that sexavalent chrome exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 12: raw water is the water that partial area are polluted by natural disaster
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 13: raw water is a city tap-water up to standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 14: raw water is the city tap-water that total organic carbon exceeds standard
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 15: raw water is a city tap-water up to standard
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 16: raw water is the city tap-water that total organic carbon exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Each embodiment effect is as follows:
Embodiment 1 turbidity is less than 0.1NTU, pH value 7-7.8, and water quality is better than former tap water, meets national quality of drinking water standard;
Embodiment 2 turbidity are less than 0.15NTU, and pH value 7-7.6, total organic carbon are less than 4mg/L, and water quality is better than former tap water, meet national quality of drinking water standard;
Embodiment 3 turbidity are less than 0.2NTU, PN value 7-7.5, and haloform (total amount) is less than 0.1mg/L, and water quality is better than former tap water, meets national quality of drinking water standard;
Embodiment 4 turbidity are less than 0.5NTU, and pH value 7-7.8, content of fluoride are less than 1.0mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains high fluorine amount, meets national quality of drinking water standard;
Embodiment 5 turbidity are less than 0.58NTU, and pH value 7.72, arsenic content are less than 0.01mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains high arsenic amount, meets national quality of drinking water standard;
Embodiment 6 turbidity are less than 0.6NTU, and pH value 7-7.8, muriate are less than 100mg/L, and hardness becomes tap water to brackish water desalination less than 300mg/L (in lime carbonate), and water quality meets national quality of drinking water standard;
Embodiment 7 turbidity are less than 0.7NTU, pH value 7-7.8, schistosomicide, schistosome ovum completely without, water quality is better than former rivers water, lake water, the reservoir that contains schistosomicide, schistosome ovum and send water, water quality meets national quality of drinking water standard;
Embodiment 8 turbidity are less than 0.5NTU, and pH value 7-7.2, microcapsule algae toxin are less than 0.001mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains the Microcystin that exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 9 turbidity are less than 0.6NTU, pH value 7-7.6, dichlorodiphenyl trichloroethane (DDT) is less than 0.5ug/L, and phenyl-hexachloride is less than 2.5ug/L, water quality is better than former rivers water, lake water, the reservoir water that contains the dichlorodiphenyl trichloroethane that exceeds standard (DDT), the phenyl-hexachloride that exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 10 turbidity are less than 0.2NTU, pH value 7-7.6, and hardness (in lime carbonate) is less than 300mg/L, and water quality is better than underground water, the well water that former hardness exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 11 turbidity are less than 0.5NTU, and pH value 7-7.6, chromium (sexavalence) content are less than 0.05mg/L, and water quality is better than former rivers water, lake water, the reservoir water that chromium exceeds standard that contain, and water quality meets national quality of drinking water standard;
Embodiment 12 turbidity are less than 0.6NTU, pH value 7-7.8, and total plate count is less than 50cfu/ml, total coli group is 0cfu/100ml, excrement class coliform 0cfu/100ml, water quality is better than that former partial area are subjected to natural disaster and the water that pollutes, and water quality meets national quality of drinking water standard;
Embodiment 13 turbidity are less than 0.1NTU, and pH value 7.35-7.45 is weakly alkaline micromolecular water, and in 100 hertz, each subset is made up of the 5-7 small molecules, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;
Embodiment 14 turbidity are less than 0.15NTU, and pH value 7.35-7.55 is weakly alkaline micromolecular water, and water quality is better than the tap water that former total organic carbon exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 15 turbidity are less than 0.2NTU, and pH value 7.45-7.55 can radiate wavelength 3-16 micron in the water, the far infrared rays that organism very easily absorbs, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;
Embodiment 16 turbidity are less than 0.25NTU, and pH value 7.45-7.55 can radiate the far infrared rays that wavelength 3-16 micron and organism very easily absorb in the water, and water quality is better than the tap water that former total organic carbon exceeds standard.
Adopt the combined method in biopurification treatment process unit and conventional water purification treatment technology unit compared with prior art, its useful effect is:
(1) adopts the composite module design, block configuration is flexible, be applicable to multiple water source, adaptability is strong, particularly be suitable for vast rural area, small towns, be subjected to different quality water source, natural disaster partial area, endemic water of high fluorine content, endemic high arsenic water, the water of pesticidal contamination or chemical pollution, brackish water, be subjected to the water of natural disaster local pollution, change into the direct-drinking water that meets the direct drinking water water quality standard;
(2) handle with biopurification,, replace conventional prechlorination technology or pre-ozonation technology, the carcinogenic halogenated organic matters that can avoid prechlorination or pre-ozonation to bring without ozonization, without chlorine disinfectant;
(3) the Combination filter element module made of biopurification treatment process unit and conventional water purification treatment technology unit design is standardized component, can organize industrialization production, and low-cost the manufacturing has good price advantage;
(4) water generator dismounting, installation, debugging, easy to maintenance are fit to various transportations;
(5) water generator is provided with the condensed water water recovery apparatus, water rate of recovery height;
(6) water generator level of automation height is safe and reliable to operation;
Description of drawings
Fig. 1 is for filtering multiple water source purifier diagrammatic cross-section;
Among Fig. 1: fluorescent lamp 1; Raw water water-in 2; Settling bath 3; The outer bucket 4 of module; Bucket 5 in the module; Biopurification groove 6; Biopurification Combination filter element module 7; Pre-treatment combination filter core module 8; One or two or more kinds Combination filter element 9 of pre-treatment combination filter core module; Film treatment combination filter core module 10; Concentrated solution recovery tube 11; One or two or more kinds Combination filter element 12 of film treatment combination filter core module; Function combinations filter core module 13; One or two or more kinds Combination filter element 14 of function combinations filter core module; Operation screen 15; Terminal process Combination filter element module 16; Fieldbus Control case 17; Power supply box 18; One or two or more kinds Combination filter element 19 of terminal process composite module; Concentrated solution reclaims pump 20; Concentrated solution reclaims irritates 21; Conveying pump 22; Backwashing pump 23; Automatic Dosing case 24; Dosing pump 25; The concavo-convex button pipe 26 of aquaporin; Module is fixed concavo-convex button pipe 27; I/O module 28; Fieldbus Control instrument 29; Turbidimeter 30; Biopurification groove overflow port 31; Settling bath overflow port 32; Backwater water-in 33; Put up 34; Pneumostome 35; Suspension hook ring 36; Connect flexible pipe 37; One or two or more kinds Combination filter element 38 of biopurification composite module;
Embodiment
Below in conjunction with Fig. 1 and specific embodiment the present invention is further described:
In Fig. 1, biopurification treatment process disclosed by the invention unit comprises raw water water-in 2, backwater water-in 33, introduces the transparent tower lid 34 of sunlight, the pneumostome 35 of introducing air, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6 and the biopurification groove filter core 38 that introduce illumination evening; The filler that is equipped with in the described settling bath 3 is a rough sand; Described biopurification groove filter core 38 is mounted in a kind of filter core in the biopurification groove 6, be with fine sand or biological ceramics or activated carbon granule shape filler bio-carrier as the micropopulation apposition growth, the microorganism that troops on bio-carrier, adhere in a large number, dwell give birth to, breeding; Described tower lid 34 is that a kind of transparent glass fiber reinforced plastics compacting forms, and can introduce the solar radiation water surface by day, for microorganism in the water is created the photosynthesis condition; Described fluorescent lamp 1 can shine the water surface at night, is similarly microorganism creation photosynthesis condition in the water; Described settling bath overflow port 32 its effects are overflow aerations, and can make increases dissolved oxygen in the water;
The present invention is with described biopurification treatment process unit 7 and conventional water purification treatment technology unit: pretreatment technology unit 8, membrane treatment process unit 10, function treatment technique unit 13, Terminal Treating unit 16, design is made for the Combination filter element module, press the water preparation process flow sequence, be installed in biopurification Combination filter element module 7 top, be pre-treatment combination filter core module 8 below successively, film treatment combination filter core module 10, function treatment Combination filter element module 13, terminal process Combination filter element module 16 interlock from top to bottom at orlop and form the turriform water generator; When water generator is installed, terminal process Combination filter element module 16 at first is installed on the surface water platform, upwards the module of installing is successively, function treatment Combination filter element module 13, film treatment combination filter core module 10, pre-treatment combination filter core module 8, biopurification Combination filter element module 7; The protruding button pipe 26 at bucket center constitutes aquaporin in all modules, and the concavo-convex button pipe 27 of the outer bucket of all modules upper and lower ends constitutes fixedly snap close of all modules;
Raw water of the present invention is the aeration state when coarse sand groove overflow port 32 flows into biopurification groove 6, can increase oxygen in water, finishes biopurification; Described 34 lower ends of putting up are provided with fluorescent lamp 1 for the usefulness of evening as biopurification groove 6 photosynthesis, and coated toughened glass is put up and can sunlight be shone in the water by day, utilize photosynthesis to increase dissolved oxygen in water, the diameter of described thin river sand, thick river sand can change by the water flow velocity requirement, in the described biopurification groove 6 by one or two or more kinds the filter core of adorning all composite modules, be metabolic activity, ammonia nitrogen, nitrate, bacterium, virus, Cryptosporidium protozoon, schistosomicide etc. in the water are tentatively removed by microbial population in water;
One or two or more kinds Combination filter element 38 of biopurification Combination filter element module of the present invention is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 9 of described pre-treatment combination filter core module is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 12 of described film treatment combination filter core is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 13 of described function treatment composite module is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 19 of described terminal process composite module is a kind of filter cores of selecting according to local water quality situation;
The present invention is with described biopurification treatment process unit and conventional water purification treatment technology unit: pretreatment technology unit, membrane treatment process unit, function treatment technique unit, Terminal Treating unit, above-mentioned all treatment process unit design are made for the Combination filter element module, again will be wherein the combined water purification treatment technology unit that becomes standard of biopurification treatment combination filter core module and terminal process Combination filter element module, multiple water source is filtered, and its filtration step is as follows:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification composite module 7 that one or two or more kinds Combination filter element 38 is selected in advance; Biopurification composite module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, after described raw water enters the biopurification composite module, through settling bath 3 precipitations, again behind overflow aeration filtration and biopurification groove biopurification filtration cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module 1) be water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, behind described terminal process Combination filter element module (16) process disinfection by ultraviolet light or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(c) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module 7, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, the film treatment combination filter core module 10 that water purification treatment technology is required, be fastened as turriform water making machine body from top to bottom mutually by the water purification treatment technology order, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, after described raw water enters biopurification Combination filter element module 7, through settling bath 3 precipitations, filter through overflow aeration filtration and the biopurification of biopurification groove again, behind the cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) with the described biopurification filtered water of higher level, introduce film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the filter core 12 of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that chlorine disinfectant causes in the water, bacterium, virus, described film treatment combination module 10 is the harmful material while in removing water, can be with the mineral substance of some body health benefits in the water, trace element remains, and obtains membrane filtration water and membrane filtration condensed water;
(c) the described membrane filtration water of higher level, introduce terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, described terminal process Combination filter element module 16 is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water.
(d) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21 and concentrated solution recovery pump 20, the backwater water-in 33 of the biopurification Combination filter element module 7 of making a gift to someone is handled again;
(e) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification Combination filter element module, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, the function treatment Combination filter element module 13 that water purification treatment technology is required, press the water purification treatment technology order, be fastened as turriform water making machine body from top to bottom mutually, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, and biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31; After described raw water enters biopurification Combination filter element module 7, through settling bath 3 precipitations, again behind overflow aeration filtration and biopurification groove biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced function combinations filter core module 13, described function combinations filter core module 1) is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element 14 in advance and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak baseization, obtain having the function filtered water of certain specific function;
(c) the described function filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, described terminal process Combination filter element module 16 is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(d) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the outer bucket 4 of the described terminal process Combination filter element module closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to the water quality difference, pre-treatment combination filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 14 that water purification treatment technology is required, be fastened as turriform water making machine body from top to bottom mutually by the water purification treatment technology order, it is as follows that multiple water source is prepared the direct-drinking water step:
(a) raw water is introduced biopurification Combination filter element module 7, described biopurification composite module is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance; Biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31; After described raw water enters biopurification Combination filter element module 7, through settling bath 3 precipitations, again behind overflow aeration filtration and biopurification groove biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced pre-treatment combination filter core module 8, described pre-treatment combination filter core module 8 is that the water quality according to different water sources is embedded with a kind of pre-treatment that one or two or more kinds Combination filter element 9 selects in advance and makes up filter core module 8, described pre-treatment combination filter core module 8 comprises the Combination filter element of one or two or more kinds, can remove colourity, turbidity, chlorine residue, partial organic substances, peculiar smell in higher level's filtered water, obtain pretreated drainage;
(c) the described pretreated drainage of higher level is introduced film treatment combination filter core module 10, described film treatment combination filter core module 10 is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module comprises can be removed in higher level's filtered water chlorine disinfectant causes in the not natural organic matter of filtering, synthesis of organic substance, the water carcinogenic substance, bacterium, virus; Described film treatment combination filter core module 10 harmful material in removing water can remain mineral substance, the trace element of some body health benefits in the water simultaneously, obtains membrane filtration water and membrane filtration condensed water;
(d) the described film of higher level is handled filtered water and introduce function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element 14 in advance and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak baseization, obtain having the function filtered water of certain specific function;
(e) the described function filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module 16 is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, behind described terminal process Combination filter element module 16 process security personnel filtrations or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(f) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21, the biopurification composite module water-in of making a gift to someone is handled again;
(g) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pumps 22 in the described terminal process Combination filter element module 16 outer buckets 4 closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
The present invention, in advance according to the source quality difference, select the biopurification Combination filter element module 7, film treatment combination filter core module 10, function treatment Combination filter element module 13, the terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element for use, press the water preparation process order, interlocking from top to bottom forms the turriform body, and the step that multiple water source is prepared direct-drinking water is as follows:
(a) raw water is introduced biopurification composite module 7, described biopurification Combination filter element module 7 is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected in advance, biopurification Combination filter element module 7 is by raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, coarse filtration groove 3, coarse filtration groove overflow port 32, biopurification groove 6, biopurification groove overflow port 31 is formed, after described raw water enters the biopurification composite module, through rough sand groove precipitation, again behind overflow aeration filtration and biopurification groove biopurification filtration cascade filtration, can remove the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with one or two or more kinds Combination filter element 12 in advance and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module 10 comprises can be removed in higher level's filtered water chlorine disinfectant causes in the not natural organic matter of filtering, synthesis of organic substance, the water carcinogenic substance, bacterium, virus; Described film treatment combination module 10 harmful material in removing water can remain mineral substance, the trace element of some body health benefits in the water simultaneously, obtains membrane filtration water and membrane filtration condensed water;
(c) the described film of higher level is handled filtered water and introduce function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module 13 that is embedded with one or two or more kinds Combination filter element 14 in advance and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak baseization, obtain having the function filtered water of certain specific function;
(d) the described function filtered water of higher level is introduced terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with one or two or more kinds Combination filter element 19 in advance and selects, after described terminal process Combination filter element module 16 is filtered through security personnel, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(e) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling 21, the pretreated group of making a gift to someone compound module water-in is handled again;
(f) with the described direct-drinking water of higher level, by being inlaid in a speed control by frequency variation conveying pump 22 in the outer bucket of the described terminal process composite module closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
In advance according to the source quality difference, select the biopurification Combination filter element module 7 and terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element for use, interlock from top to bottom by the water purification treatment technology order and to form turriform water making machine body, without chlorination, just can produce direct-drinking water without membrane filtration, the technical process that multiple water source is prepared direct-drinking water is as follows:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
The present invention is in advance according to the source quality difference, select the biopurification Combination filter element module that contains one or two or more kinds Combination filter element for use) with film treatment combination filter core module 10, terminal process Combination filter element module 16, interlocking from top to bottom by the water purification treatment technology order forms turriform water making machine body, as follows to the technical process that direct-drinking water is produced without chlorine disinfectant in multiple water source:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [film treatment combination filter core A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [film treatment combination filter core B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [film treatment combination filter core C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
The present invention, in advance according to the source quality difference, select the biopurification Combination filter element module 7, pre-treatment combination filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 13, the terminal process Combination filter element module 16 that contain one or two or more kinds various combination filter core for use, press the water purification treatment technology flow sequence, be fastened as turriform water making machine body from top to bottom mutually, the technical process that multiple water source is prepared direct-drinking water is as follows:
(a) raw water is a city tap-water up to standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(b) raw water is the city tap-water that total organic carbon exceeds standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module A organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(c) city tap-water that exceeds standard for the cholorination by product of raw water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(d) raw water is rivers water, lake water, the reservoir water that contains high fluorine:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(e) raw water is rivers water, lake water, the reservoir water that contains high arsenic:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(f) raw water is for containing a large amount of neutral salt, and pH value is greater than 7 brackish water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(g) raw water is for containing bilharzial rivers water, lake water, reservoir water:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(h) raw water is rivers water, lake water, the reservoir water that contains the algae Eutrophication:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(i) raw water is to contain rivers water, lake water, the reservoir water that agricultural chemicals exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(j) raw water is underground water, the well water that hardness exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(k) raw water is to contain rivers water, lake water, the reservoir water that sexavalent chrome exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(L) raw water is the water that partial area are polluted by natural disaster:
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
Provide embodiments of the invention and embodiment effect below;
One or two or more kinds the Combination filter element that is inlaid in bucket in biopurification Combination filter element module, pre-treatment combination filter core module, film treatment combination filter core module, function treatment Combination filter element module, the terminal process Combination filter element module disclosed by the invention is as follows respectively:
Biopurification Combination filter element modules A group: biopurification groove filter core; B group: biopurification ceramic element;
C group: biological activated carbon filter core; The O group: the no filter core of interior bucket, make water tank
With;
Pre-treatment combination filter core module A group: gac+copper zinc alloy filter core; B group: gac+titanium alloy
Filter core; C group: active carbon loading silver filter core; D group: ion exchange softening
Filter core; E group: active carbon filter core;
Film treatment combination filter core module A group: microfiltration membrane+ultra-filtration membrane filter core; B group: microfiltration membrane+1 grade ultrafiltration
Film+2 grade ultra-filtration membrane filter core; C group: ultra-filtration membrane+nanofiltration membrane filter core; D
Group: ultra-filtration membrane filter core; E group: 1 grade of nanofiltration membrane filter core+2 grade nanofiltration
Membrane cartridge;
Function treatment Combination filter element modules A group: electronic activation filter core; B group: strong magnetic activating filter core; The C group:
Natural ore deposit activating filter element; D group: remove the fluorine filter core; E group: remove the arsenic filter core;
F group: remove the brackish water filter core; G group: the fluke filter core of dehematizing; The H group:
Remove the heavy metal ion filter core; I group: energy filling filter core; The O group: in
The no filter core of bucket is made water tank and is used;
Terminal process Combination filter element modules A group: disinfection by ultraviolet light+security personnel's filter core; B group: gac+guarantor
The peace filter core; C group: gac+disinfection by ultraviolet light filter core; The D group:
The active carbon loading silver filter core;
The clean water treatment module of biopurification Combination filter element module and routine is combined, according to the source quality difference, customer requirements is different, select the filter core module of various combination, press the water-purifying process flow sequence, be fastened as turriform water making machine body from top to bottom mutually, it is as follows that multiple water source is prepared water purifying embodiment:
Embodiment 1: raw water is a city tap-water up to standard
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 2: raw water is the city tap-water that total organic carbon exceeds standard
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module A organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 3: the city tap-water that raw water exceeds standard for the cholorination by product
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 4: raw water is rivers water, lake water, the reservoir water that contains high fluorine
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 5: raw water is rivers water, lake water, the reservoir water that contains high arsenic
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 6: raw water is for containing a large amount of neutral salt, and pH value is greater than 7 brackish water
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 7: raw water is for containing bilharzial rivers water, lake water, reservoir water
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 8: raw water is rivers water, lake water, the reservoir water that contains the algae Eutrophication
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 9: raw water is to contain rivers water, lake water, the reservoir water that agricultural chemicals exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 10: raw water is underground water, the well water that hardness exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 11: raw water is to contain rivers water, lake water, the reservoir water that sexavalent chrome exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 12: raw water is the water that partial area are polluted by natural disaster
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 13: raw water is a city tap-water up to standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 14: raw water is the city tap-water that total organic carbon exceeds standard
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 15: raw water is a city tap-water up to standard
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Embodiment 16: raw water is the city tap-water that total organic carbon exceeds standard
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module E organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
Each embodiment effect is as follows:
Embodiment 1 turbidity is less than 0.1NTU, pH value 7-7.8, and water quality is better than former tap water, meets national quality of drinking water standard;
Embodiment 2 turbidity are less than 0.15NTU, and pH value 7-7.6, total organic carbon are less than 4mg/L, and water quality is better than former tap water, meet national quality of drinking water standard;
Embodiment 3 turbidity are less than 0.2NTU, PN value 7-7.5, and haloform (total amount) is less than 0.1mg/L, and water quality is better than former tap water, meets national quality of drinking water standard;
Embodiment 4 turbidity are less than 0.5NTU, and pH value 7-7.8, content of fluoride are less than 1.0mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains high fluorine amount, meets national quality of drinking water standard;
Embodiment 5 turbidity are less than 0.58NTU, and pH value 7.72, arsenic content are less than 0.01mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains high arsenic amount, meets national quality of drinking water standard;
Embodiment 6 turbidity are less than 0.6NTU, and pH value 7-7.8, muriate are less than 100mg/L, and hardness becomes tap water to brackish water desalination less than 300mg/L (in lime carbonate), and water quality meets national quality of drinking water standard;
Embodiment 7 turbidity are less than 0.7NTU, pH value 7-7.8, schistosomicide, schistosome ovum completely without, water quality is better than former rivers water, lake water, the reservoir that contains schistosomicide, schistosome ovum and send water, water quality meets national quality of drinking water standard;
Embodiment 8 turbidity are less than 0.5NTU, and pH value 7-7.2, microcapsule algae toxin are less than 0.001mg/L, and water quality is better than former rivers water, lake water, the reservoir water that contains the Microcystin that exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 9 turbidity are less than 0.6NTU, pH value 7-7.6, dichlorodiphenyl trichloroethane (DDT) is less than 0.5ug/L, and phenyl-hexachloride is less than 2.5ug/L, water quality is better than former rivers water, lake water, the reservoir water that contains the dichlorodiphenyl trichloroethane that exceeds standard (DDT), the phenyl-hexachloride that exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 10 turbidity are less than 0.2NTU, pH value 7-7.6, and hardness (in lime carbonate) is less than 300mg/L, and water quality is better than underground water, the well water that former hardness exceeds standard;
Embodiment 11 turbidity are less than 0.5NTU, and pH value 7-7.6, chromium (sexavalence) content are less than 0.05mg/L, and water quality is better than former rivers water, lake water, the reservoir water that chromium exceeds standard that contain, and water quality meets national quality of drinking water standard;
Embodiment 12 turbidity are less than 0.6NTU, pH value 7-7.8, and total plate count is less than 50cfu/ml, total coli group is 0cfu/100ml, excrement class coliform 0cfu/100ml, water quality is better than that former partial area are subjected to natural disaster and the water that pollutes, and water quality meets national quality of drinking water standard;
Embodiment 13 turbidity are less than 0.1NTU, and pH value 7.35-7.45 is weakly alkaline micromolecular water, and in 100 hertz, each subset is made up of the 5-7 small molecules, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;
Embodiment 14 turbidity are less than 0.15NTU, and pH value 7.35-7.55 is weakly alkaline micromolecular water, and water quality is better than the tap water that former total organic carbon exceeds standard, and water quality meets national quality of drinking water standard;
Embodiment 15 turbidity are less than 0.2NTU, and pH value 7.45-7.55 can radiate wavelength 3-16 micron in the water, the far infrared rays that organism very easily absorbs, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;
Embodiment 16 turbidity are less than 0.25NTU, and pH value 7.45-7.55 can radiate wavelength 3-16 micron in the water, the far infrared rays that organism very easily absorbs, and water quality is better than the Zi Laishui that former total organic carbon exceeds standard;
7 pairs of multiple water sources of biopurification processing unit filter, it is a kind of cost-effective method, the filter core filler that the biopurification processing unit uses, be fine sand, biological ceramics, gac, these filler markets are easy to buy, and it's a bargain, and working cost is low, have tangible economic benefit, be free from side effects again; The treatment process that the pretreatment unit 8 of biopurification processing unit 7 disclosed by the invention and follow-up routine, film processing unit 10, functional process unit 13, terminal process unit 16 combine will be difficult to satisfy modern people at drink water purifying field and traditional water-purifying process and require to be significant.
This process for preparing water is simple, and is reliable, and it is little to consume energy, and water producing cost is low, and full automatic control is easy to use, and applied range is made the direct-drinking water that comes and allowed vast rural area, small towns population afford to drink, to afford to use; Water production rate can not only be fit to residential quarters, building, hotel, school's realization direct-drinking water supply from 200L/h---3000L/h, and also suitable vast rural area, residents from villages and towns realization direct-drinking water are supplied with, and have filled up the blank that rural area, small towns population can be drunk direct-drinking water.

Claims (10)

1. preamble: a kind ofly filter the method that multiple water source becomes direct-drinking water, comprise biopurification water-purifying process (7), pre-treatment water-purifying process (8), film processing water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16), and the combined integrated artistic of these water-purifying process; Pre-treatment water-purifying process (8) wherein, film is handled water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16) is the conventional treatment process of tap water, described biopurification water-purifying process (7) is in conventional water purification treatment technology front, the one-level biopurification treatment process (7) that increases, this biopurification treatment process (7) is without dosing coagulant, without ozone, without chlorine disinfectant, can remove macrobead in the raw water by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, the Cryptosporidium protozoon, the toxin of blue-green algae, also can remove the biodegradable organism that conventional treatment method can not effectively be removed, the organism of synthetic, ammonia nitrogen, iron and manganese;
Described pre-treatment water-purifying process (8) mainly is the method that adopts dosing coagulant, promptly in water dosing coagulant or flocculation agent to destroy the stability of water-borne glue body, make the colloid in the water flocculate bigger flocs unit,, reach the purpose of purification of water quality so that from water, separate with suspended substance; Described coagulating treatment technology is divided into mixing, reaction, three processes of precipitation, and modern water technology major part lumps together these three operations, is placed in the settler and finishes, and is a kind of water technology of classics, and is very universal; Because the drinking water source organic contamination is serious, the organism that exists in the water source has provide protection to colloid, make to water treatment and increase certain difficulty, deleterious organism also is difficult to degraded in the water in addition, have biological accumulation and three and cause effect, in order to reduce organism and disinfection byproduct (DBP) in the water, USEPA (EPA), Japan and China, all use the method that strengthens coagulating agent to solve, expert both domestic and external thinks, organism is mainly removed by absorption, precipitation in the water, and this method is called the enhanced coagulation technology; But dosing coagulant impels dregs precipitation in water, with the responseless composition of coagulating agent, also can flow to next stage such as the material of peculiar smell, again because in the water peculiar smell is arranged, so must add gac taste removal equipment; Can not remove bacterium and virus owing to add coagulating agent, come sterilization so must add chlorine, chlorine produces disinfection byproduct (DBP) again in water, be a kind of carcinogenic substance, so must strengthen dosing coagulant again, is a kind of typical vicious cycle; Conventional in addition drinking-water is handled the gac that uses, and belongs to a kind of non-polar adsorbent, can adsorb organism, the look removed in the water, smell, distinguish the flavor of, but gac also is vegetative big hotbed;
It is the advanced treatment technology of conventional water purification treatment technology that described film is handled water-purifying process (10), membrane technology is meant the film that the polymer that utilizes synthetic or inorganic materials are made, it is the method for utilizing pressure difference can go out the component separating of pre-removal for impellent, membrane filtration technique has broken away from the chemical treatment category, be transferred to physics solid-liquid process field, exempted the harm that chemical treatment produces; Membrane filtration generally can be divided into: micro-filtration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO); Described micro-filtration can be removed suspended substance, the bacterium of 0.1-10 micron, working pressure 0.01-0.2MPa; Described ultrafiltration can be removed colloid, bacterium and the virus of 0.01-0.1 micron, working pressure 0.2-0.4MPa; Described nanofiltration is a kind of special film, and film surperficial electronegative can be removed any material greater than 1 nanometer, and nanofiltration has also kept in the water composition and trace element to the human body beneficial, in drinking-water technology widespread use when removing water pollutant; Described reverse osmosis, the aperture is less than 1 nanometer, generally be used for sea water desaltination, the brackish water desalination does not recommend to be used for purifying of drinking water, because reverse osmosis membrane working pressure higher (energy consumption is big), the rate of recovery of water is low, also have a main drawback to be, reverse osmosis membrane is also all removed the mineral substance and the trace element of HUMAN HEALTH useful in the water when removing water pollutant;
Described function treatment water-purifying process (13) is the additional function treatment technology in the conventional water purification treatment technology, the method that adopts has: PH adjusting, mineralising are (as medical stone, MUSYUSHI, tourmaline, fluorite ...) filtration, magnetization, electromagnetization ..., with the special additional function that obtains drinking-water (little as sensitization, weakly alkalineization, subset, can quantize ...);
Described terminal process water-purifying process (16) is a most important component in the water purification conventional treatment process, and this part mainly is a disinfection technology; The purpose of drinking water disinfection is to kill in the water the HUMAN HEALTH harmful microorganism, comprise bacterium, virus, protozoic sporangiocyst ... to prevent (comprising cholera, typhoid fever, dysentery by the water bone infection disease ...), the sterilization method that tap water adopts is generally: liquid chlorine (CL2) sterilization, dioxide peroxide (CLO2) sterilization, ozone (O3) sterilization, disinfection by ultraviolet light; In sterilizing process, tend to produce disinfection byproduct (DBP) with toxicity and " three cause " effect, so chlorine and ozonization must be controlled the concentration of disinfection byproduct (DBP), for chlorine disinfectant, drinking-water quality major control trichloromethane (THMs), ozone disinfection by-product major control bromate and formaldehyde ... but some can not be removed ozone disinfection by-product by conventional processing, so ozonization can only be used for process water, can not be used for drinking water disinfection;
At present, drinking water treatment faces subject matter and is: organic pollutant, disinfection byproduct (DBP), water quality stability; Conventional water purification treatment technology is 30% to the clearance of total organic carbon (TOC), clearance to virus is 55%, giardia lamblia and Cryptosporidium recall rate are respectively 20% and 29.3% in the water after the filtration, add for the distributing system secondary pollution, and people's safe drinking water in serious threat;
Combined treatment process with pretreatment unit (8), film processing unit (10), functional process unit (13), terminal process unit (16) of biopurification processing unit (7) and follow-up routine combine will solve the problem that above-mentioned drinking water treatment faces; The integrated artistic of this combination will now be difficult to satisfy modern people's requirement at drink water purifying field and traditional water-purifying process, be significant;
Characteristic: research water source biopurification treatment technology country the earliest is a France, and the U.S., Japan, Britain, Germany and Chinese scientific research institution carried out the various researchs of the biopurification processing at water source in succession afterwards, and had obtained some application achievements; Water source biopurification treatment technology, (comprise heterotrophic bacterium, autotrophic bacteria, protozoon according to the micropopulation in the water ecosystem exactly ...) have an inner link of material cycle and flow of energy, in order to keep the water ecology balance, micropopulation in the water body is kept the water ecology balance by the metabolism (dissimilation and assimilation) of self, remove the pollutent that conventional treatment method can not effectively be removed, comprise biodegradable organism, the organism of synthetic, ammonia nitrogen, nitrite, iron and manganese; Biopurification is active to be bacterium, and different according to the source of energy in the mushroom anabolic process and carbon, bacterium can be divided into heterotrophic bacterium and autotrophic bacteria again; Wherein heterotrophic bacterium is to carry out metabolism by the oxidized chemical energy that produces of organism in the water, need the class bacterium of organism as synthetic self thalline carbon source, organism (protein) nitrogenous in the water is hydrolyzed under the proteolytic enzyme effect that heterotrophic bacterium produces, generate polypeptide and dipeptides, generate amino acid by the further hydrolysis of peptase then, amino acid is that heterotrophic bacterium absorbs, mode with deamination in the heterotrophism thalline continues to be degraded, generate corresponding organic acid, this process needs in the water sufficient dissolved oxygen to be arranged, the water surface will have competent illumination, and another kind of autotrophic bacteria is to utilize in the water carbonic acid gas or carbonate to be carbon source, utilize ammonium salt or nitrate to synthesize the mushroom of self bacterium for carbon source, nitrobacteria is typical autotroph, the biofilm development that can in the biopurification filtrate, form for a long time, can remove ammonia nitrogen effectively by nitrifying process, ammonia nitrogen is converted into nitrate nitrogen;
Described a kind of method that multiple water source becomes direct-drinking water of filtering is characterized in that:
The biopurification treatment process (7) that increases previously at conventional water-purifying process;
In the less space of biopurification module, build one and comprise that to want cultured microorganism in the microbial film that forms on water-in (2), pneumostome (35), transparent tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), carrier filler, the filler, the water body be the ecological balanced system of one;
Described water purification module is by totally one two stainless steel cylinder that concentric(al) circles is formed, carrier filler is equipped with in bucket (5) bottom in the module, settling bath (3) is equipped with on interior bucket top, the tower lid (34) that comprises pneumostome (35) and fluorescent lamp (1) is equipped with on settling bath (3) top, and the outer bucket of module (4) can be installed miscellaneous part;
Described water-in (2) is contained in settling bath (3) top;
Described pneumostome (35) amounts to 6 diameters and is 12 millimeters circular hole, equidistantly is installed in tower lid (34) upper end;
Described tower lid (34) is that a kind of transparent glass fiber reinforced plastics compacting forms, and can introduce the solar radiation water surface by day, for microorganism in the water is made the photosynthesis processing condition;
Described fluorescent lamp (1) can shine the water surface at night, is similarly microorganism creation photosynthesis processing condition in the water; Described fluorescent lamp (1) amounts to 45 watts of fluorescent lamps, equidistantly is installed in tower lid (34) lower end, and fluorescent lamp (1) is 30 centimetres to the water surface distance of irradiation, and intensity of illumination is 1400-1500LUX (lux), and fluorescent lamp (1) power supply is for exchanging 220 volts 50 hertz;
Described settling bath (3), filler are thick river sand, adopt the natural gravity intermediate processing to make water turbidity drop to ideal value; Thick river sand diameter is the 2-3 millimeter, and described rough sand floor height is apart from described settling bath overflow port (32) 6-8 centimetre;
Described settling bath overflow port, when the water surface in the settling bath surpassed overflow port, water can increase dissolved oxygen in the feedwater of automatic overflow aeration; Described oxygen in water is 7.0-7.6mg/L;
Described biopurification filler: fine sand, biological ceramics particle, activated carbon granule, granularity is respectively the 0.25-0.35 millimeter, 2-4 millimeter, 3-5 millimeter;
The water temperature of described raw water is 8-35 ℃;
Its feature also is:
Described conventional processing water-purifying process unit: pre-treatment water-purifying process (8), film are handled water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16) design has been made has identical connecting portion shape, identical size, identical size cooperation, the supporting Combination filter element module that can exchange with biological purifying process;
Described biological purifying process (7), different combined according to source quality with Terminal Treating (16), filter multiple water source and become direct-drinking water;
Described biological purifying process (7), different combined according to source quality with film processing water-purifying process (10), filter multiple water source and become direct-drinking water;
Described biological purifying process (7), according to source quality different handle water-purifying process (10) with film, terminal process water-purifying process (16) is combined, filter multiple water source and become direct-drinking water;
Described biological purifying process (7), different combined according to source quality with function treatment water-purifying process (13), terminal process water-purifying process (16), filter multiple water source and become direct-drinking water;
Described biological purifying process (7), become whole water-purifying process according to source quality is different with pre-treatment water-purifying process (8), film processing water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16) are combined, filter multiple water source and become direct-drinking water.
2. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1,
Its feature also is: the biopurification treatment process comprises cascade filtration, and its filtration step is as follows:
(a) raw water is introduced biopurification treatment process unit raw material water water-in (2), advance people's settling bath (3) and carry out natural sedimentation and filter, after natural sedimentation was filtered, suspended substance in the water, calcium, magnesium, heavy metal are precipitated to come out, turbidity reaches 1NTU in the water, obtains sedimentation and filtration water;
(b) when the water surface of sedimentation and filtration water is higher than settling bath overflow port (32), sedimentation and filtration water is understood the overflow aeration oxygen replenishing and is descended, oxygen in water is increased, after the water that has a sufficient dissolved oxygen enters the carrier filler of biopurification composite module (7), the heterotrophic bacterium of turning out, autotrophic bacteria ... and attached to forming one deck microbial film on the filling surface; When the pollutent in the water passes through filler, adsorb by precipitation, detention, the materialization of filler itself on the one hand, metabolism by the microorganism that troops on the other hand, pollutent is carried out ammonification, nitrated, denitrification, remove conventional treatment method can not be handled in the water organism and ammonia nitrogen, finish biopurification and filter, obtain the biopurification filtered water.
3. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that:
The combined water purification treatment technology unit that becomes standard of described biopurification treatment combination filter core module (7) and terminal process Combination filter element module (16) filters multiple water source and becomes direct-drinking water, and its filtration step is as follows:
(a) raw water is introduced biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is that the water quality according to different water sources is embedded with a kind of biopurification composite module (7) that one or two or more kinds Combination filter element (38) is selected in advance; Biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), after described raw water enters biopurification composite module (7), through settling bath (3) sedimentation and filtration, again behind overflow aeration and biopurification filtration cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, organism, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced terminal process Combination filter element module (16), described terminal process Combination filter element module (16) is the water quality according to different water sources, a kind of terminal process Combination filter element module (16) that is embedded with one or two or more kinds Combination filter element (19) in advance and selects, behind described terminal process Combination filter element module (16) process disinfection by ultraviolet light or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(c) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pump (22) in the outer bucket of described terminal process Combination filter element module (16) (4) closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in the described biopurification composite module (7), filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
4. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that:
Biopurification Combination filter element module (7) and film treatment combination filter core module (10) are combined, filter multiple water source and become the step of direct-drinking water as follows:
(a) raw water is introduced biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected in advance, biopurification Combination filter element module (7) comprises raw water water-in (20), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), after described raw water enters biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, again behind overflow aeration and biopurification filtration cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, organism, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) with the described biopurification filtered water of higher level, introduce film treatment combination filter core module (10), described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with one or two or more kinds Combination filter element (12) in advance and selects, the filter core (12) of one or two or more kinds that described film treatment combination filter core module (10) comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that chlorine disinfectant causes in the water, bacterium, virus, described film treatment combination module (10) is the harmful material while in removing water, can be with the mineral substance of some body health benefits in the water, trace element remains, and obtains membrane filtration water direct-drinking water and membrane filtration condensed water;
(c) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling (21) and concentrated solution recovery pump (20), the backwater water-in (33) of the biopurification Combination filter element module (7) of making a gift to someone is handled again;
(d) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pump (22) in the outer bucket of described terminal process Combination filter element module (16) (4) closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in the described biopurification Combination filter element module, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
5. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that:
Between biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add that according to the water quality difference the required film treatment combination filter core module (10) of water purification treatment technology is combined, filters multiple water source and becomes the step of direct-drinking water as follows:
(a) raw water is introduced biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected in advance, biopurification Combination filter element module (7) comprises raw water water-in (20), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), after described raw water enters biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, again behind overflow aeration and biopurification filtration cascade filtration, can remove the macrobead of raw water kind by the metabolism of the microorganism that troops, big colloid, suspended substance, bacterium, virus, organism, the Cryptosporidium protozoon, the toxin of blue-green algae obtains the biopurification filtered water;
(b) with the described biopurification filtered water of higher level, introduce film treatment combination filter core module (10), described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with one or two or more kinds Combination filter element (12) in advance and selects, the filter core (12) of one or two or more kinds that described film treatment combination filter core module (10) comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that chlorine disinfectant causes in the water, bacterium, virus, described film treatment combination module (10) is the harmful material while in removing water, can be with the mineral substance of some body health benefits in the water, trace element remains, and obtains membrane filtration water and membrane filtration condensed water;
(c) the described membrane filtration water of higher level, introduce terminal process Combination filter element module (16), described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module (16) that is embedded with one or two or more kinds Combination filter element (19) in advance and selects, described terminal process Combination filter element module (16) is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water.
(d) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling (21) and concentrated solution recovery pump (20), the backwater water-in (33) of the biopurification Combination filter element module (7) of making a gift to someone is handled again;
(e) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pump (22) in the outer bucket of described terminal process Combination filter element module (16) (4) closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in the described biopurification Combination filter element module, filter once more and sterilize, described direct-drinking water is the fresh running water that circulates all the time in pipe network.
6. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that,
Between biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add that according to the water quality difference the required function treatment Combination filter element module (14) of water purification treatment technology is combined, filters multiple water source and becomes the step of direct-drinking water as follows:
(a) raw water is introduced biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected in advance, and biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6); After described raw water enters biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, again behind overflow aeration and biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced function combinations filter core module (13), described function combinations filter core module (13) is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element (14) in advance and selects, described function combinations filter core module (13) can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or water is activated, mineralising, magnetization, weak baseization obtains having the function filtered water of certain specific function;
(c) the described function filtered water of higher level is introduced terminal process Combination filter element module (16), described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module that is embedded with one or two or more kinds Combination filter element (19) in advance and selects, described terminal process Combination filter element module (16) is through after security personnel's filtration and sterilizing, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(d) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pump (22) in the outer bucket of described terminal process Combination filter element module (4) closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
7. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that,
Between biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add according to the water quality difference, pre-treatment combination filter core module (8), film treatment combination filter core module (10), the combined one-tenth integrated artistic of function treatment Combination filter element module (14) that water purification treatment technology is required, filter multiple water source and become the step of direct-drinking water as follows:
(a) raw water is introduced biopurification Combination filter element module (7), described biopurification composite module is that the water quality according to different water sources is embedded with a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected in advance; Biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6); After described raw water enters biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, again behind overflow aeration and biopurification filtration cascade filtration, can remove the toxin of the macrobead of raw water kind, big colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtain the biopurification filtered water;
(b) the described biopurification filtered water of higher level is introduced pre-treatment combination filter core module (8), described pre-treatment combination filter core module (8) is that the water quality according to different water sources is embedded with a kind of pre-treatment that one or two or more kinds Combination filter element (9) selects in advance and makes up filter core module (8), described pre-treatment combination filter core module (8) comprises the Combination filter element of one or two or more kinds, can remove colourity, turbidity, chlorine residue, partial organic substances, peculiar smell in higher level's filtered water, obtain pretreated drainage;
(c) the described pretreated drainage of higher level is introduced film treatment combination filter core module (10), described film treatment combination filter core module (10) is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with one or two or more kinds Combination filter element (12) in advance and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module comprises can be removed in higher level's filtered water chlorine disinfectant causes in the not natural organic matter of filtering, synthesis of organic substance, the water carcinogenic substance, bacterium, virus; Described film treatment combination filter core module (10) harmful material in removing water can remain mineral substance, the trace element of some body health benefits in the water simultaneously, obtains membrane filtration water and membrane filtration condensed water;
(d) the described film of higher level is handled filtered water and introduce function combinations filter core module (13), described function combinations filter core module (13) is the water quality according to different water sources, different requirement of client, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with one or two or more kinds Combination filter element (14) in advance and selects, described function combinations filter core module (13) can be removed the endemic fluorine of water-based, arsenic, can remove mercury in the water, chromium, heavy metal ion, or water is activated, mineralising, magnetization, weak baseization obtains having the function filtered water of certain specific function;
(e) the described function filtered water of higher level is introduced terminal process Combination filter element module (16), described terminal process Combination filter element module (16) is the water quality according to different water sources, a kind of terminal process Combination filter element module (16) that is embedded with one or two or more kinds Combination filter element (19) in advance and selects, behind security personnel's filtration of described terminal process Combination filter element module (16) process or the active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;
(f) the described membrane filtration condensed water of higher level is reclaimed, after handling by concentrated solution recovery filling (21), biopurification composite module (7) the backwater water-in (33) of making a gift to someone is handled again;
(g) with the described direct-drinking water of higher level, by being inlaid in speed control by frequency variation conveying pump (22) in the outer bucket of described terminal process Combination filter element module (16) (4) closed circulation pipe network of making a gift to someone, drink for the client, when client's water consumption is low or not during water, water in the circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in the described biopurification composite module, filter once more and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.
8. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that,
In advance according to the source quality difference, select for use the biopurification Combination filter element module (7) that contains one or two or more kinds Combination filter element combined with terminal process Combination filter element module (16), without chlorination,, filter multiple water source and become the technical process of direct-drinking water as follows without membrane filtration:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
9. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that,
In advance according to the source quality difference, select for use the biopurification Combination filter element module (7) that contains one or two or more kinds Combination filter element and film treatment combination filter core module (10), terminal process Combination filter element module (16) combined, filter multiple water source and become the technical process of direct-drinking water as follows:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [film treatment combination filter core A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [film treatment combination filter core B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [film treatment combination filter core C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
10. according to the described a kind of method that multiple water source becomes direct-drinking water of filtering of claim 1, it is characterized in that,
In advance according to the source quality difference, select for use the biopurification Combination filter element module (7), pre-treatment combination filter core module (8), film treatment combination filter core module (10), function treatment Combination filter element module (13), the terminal process Combination filter element module (16) that contain one or two or more kinds various combination filter core combined, filter multiple water source and become the technical process of direct-drinking water as follows:
(a) raw water is a city tap-water up to standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(b) raw water is the city tap-water that total organic carbon exceeds standard:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module A organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(c) city tap-water that exceeds standard for the cholorination by product of raw water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(d) raw water is rivers water, lake water, the reservoir water that contains high fluorine:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(e) raw water is rivers water, lake water, the reservoir water that contains high arsenic:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(f) raw water is for containing a large amount of neutral salt, and pH value is greater than 7 brackish water:
Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(g) raw water is for containing bilharzial rivers water, lake water, reservoir water:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(h) raw water is rivers water, lake water, the reservoir water that contains the algae Eutrophication:
Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(i) raw water is to contain rivers water, lake water, the reservoir water that agricultural chemicals exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(j) raw water is underground water, the well water that hardness exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(k) raw water is to contain rivers water, lake water, the reservoir water that sexavalent chrome exceeds standard:
Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];
(L) raw water is the water that partial area are polluted by natural disaster:
Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].
CN201010621375.1A 2010-12-23 2010-12-23 Method for filtering various water sources into drinking water Expired - Fee Related CN102107993B (en)

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CN112875805A (en) * 2021-01-15 2021-06-01 珠海格力电器股份有限公司 Water treatment method and device, electronic equipment and storage medium
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