CN105347632A - In-situ bio-ecological water purification method and equipment - Google Patents
In-situ bio-ecological water purification method and equipment Download PDFInfo
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- CN105347632A CN105347632A CN201510959669.8A CN201510959669A CN105347632A CN 105347632 A CN105347632 A CN 105347632A CN 201510959669 A CN201510959669 A CN 201510959669A CN 105347632 A CN105347632 A CN 105347632A
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- water
- microorganism
- filter box
- microorganism filter
- water pump
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/341—Consortia of bacteria
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides an in-situ bio-ecological water purification method and equipment. The equipment comprises a water pump, a T-shaped water pipe connected with a water inlet of the water pump and a spray head connected above the water pump, wherein at least one microorganism filter box is arranged in water of a treating zone; a microorganism filter layer is arranged in each microorganism filter box, buckles are arranged on four sides of the top of the microorganism filter layer, the microorganism filter layer is filled with porous carriers, a sealing cover is arranged at the top of the microorganism filter box, a water inlet is arranged at the bottom of one side of the microorganism filter box, a water outlet is arranged at the top of the other side, and the water outlet is connected with the T-shaped pipe; a timed starter is arranged in the water pump. With the adoption of the method and the equipment, functions of filtration, biological treatment and reoxygenation are integrated, reoxygenation of a water body is promoted while the transparency of the water body is significantly improved, the water quality can be kept for a long time, the equipment is combined with a landscape of the landscape water body, and the landscape effect is guaranteed.
Description
Technical field
The present invention relates to a kind of method of in-situ purification of water body process, specifically relate to the method for a kind of biology in situ ecological water purification.Present method also relates to a kind of equipment realizing the method.
Background technology
Landscape water body mainly refers to the hollow structures such as city river, urban lake reservoir and park water system; even comprise the whole region water system of wilderness area and ecotope; although the importance of landscape water body in city constantly promotes, its water environment situation allows of no optimist.Because landscape water body many places are in the low-lying district in city, are easy to become the rainwash even receptor of surrounding sanitary sewage, rubbish, make the nutritious substances accumulation such as nitrogen, phosphorus in water; And landscape water body mostly is static or the closed slow flow water bodies of poor fluidity, general water environment capacity is little, water body self-purification ability is low; Therefore, be easy to eutrophication occurs, cause algae abnormality proliferation, water transparency is low, even has peculiar smell to produce, and has had a strong impact on the quality of life of urban look and resident.
The Treatment process of current landscape water body mainly can be divided into physics, chemistry and biological treatment three class.Physical mainly contains water diversion and renewal and filters two kinds of methods.Large and the waste water resource of water diversion and renewal investment, filtration method mainly removes the suspension particulate matter such as algae in water to increase water transparency, and improve water body sensory effects, operation and maintenance cost is high, and these two kinds of methods are all cured the symptoms, not the disease, and can not keep water quality for a long time.Chemical method mainly refers to kill or the frustule that flocculates by adding chemical agent, and to improve water quality, this method easily introduces secondary pollution, also cures the symptoms, not the disease, and can not keep water quality for a long time.Biological process utilizes particular organisms absorption, conversion or degraded water pollutant, reach and reduce or eliminate water pollution, recover the method for water ecology function, because its expense is few, high efficiency, side effect is little and merge mutually with water ecology function, is widely used in surface water treatment.
Application number is 201220025157.6 disclose and a kind ofly comprise shower nozzle, pipe fitting and water pump for sewage purification and the fountain apparatus viewing and admiring effect, mainly through Zeolite-purification process landscape water, by physical method adsorbent solid pollutent, utilize the microbial film of self-assembling formation to be adsorbed with organic pollutants, but this method needs often to change zeolite, and need fixed position, water body backflow easily causes secondary pollution, effectively can not solve the pollution problem of landscape water, and device is excessive, cost is high.
A shortcoming to sum up about existing landscape water purification layout is, need a large amount of spaces, its installation method is too loaded down with trivial details.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the invention provides the method and apparatus of a kind of biology in situ ecological water purification.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of method of biology in situ ecological water purification, comprise filtration, biological treatment and reoxygenation, described method uses a fountain apparatus, comprise water pump, 2 microorganism filter boxs and shower nozzle, wherein microorganism filter box side arranges water-in opposite side and sets out the mouth of a river, and described water pump one end is connected with the water outlet of microorganism filter box, the other end is connected with shower nozzle, arrange microorganism filtering layer in described microorganism filter box, filling porous carrier in microorganism filtering layer, wherein said method comprises the following steps:
Filter, drive the water for the treatment of zone with the form of baffling by the porous support in microorganism filtering layer by water pump, to water outlet,
Biological treatment, when the water for the treatment of zone passes through the porous support in microorganism filtering layer with the form of baffling, form microbial film on porous support, the pollution substance in water is removed under biomembranous effect.
Reoxygenation, the water flowed out from water outlet is sent forth open from shower nozzle by water pump drive to air, and dissolve the oxygen in air, the water after reoxygenation continues to fall back in treatment zone, again moves in circles through described filtration, biological treatment step.
Further, the water flux arranging the water pump unit time is 2-5 times of the microorganism filter box unit time process water yield.
Further, water pump periodic running is set.
Further, described method comprises described biomembranous regeneration further, and drive the water for the treatment of zone to enter microorganism filter box by water pump, the pollution substance in water is removed under the biomembranous effect of porous support.A kind of fountain of biology in situ ecological water purification, comprise water pump, the T-shaped water pipe be connected with pump intake and the shower nozzle be connected to above water pump, at least one microorganism filter box is set in the water for the treatment of zone, microorganism filtering layer is set in microorganism filter box, side, microorganism filtering layer top four arranges buckle, filling porous carrier in microorganism filtering layer, microorganism filter box top arranges sealing cover, microorganism filter box one side bottom arranges water-in, opposite side top sets out the mouth of a river, and described water outlet is connected with T-shaped pipe, arranges timing starter in described water pump.
Further, described microorganism filter box and microorganism filtering layer are plastic material.
Further, described microorganism filter height is 50 centimetres to 100 centimetres.
Further, bottom described microorganism filter box, corner is provided with anchoring device, and the submergence of microorganism filter box is fixed in the water in district.
Further, described water pump lift is greater than the distance of water pump apart from microorganism filter box water-in.
Further, the water flux of described water pump unit time is 2 to 5 times of the microorganism filter box unit time process water yield.
Further, the timed interval arranging the startup of described timing starter is the time that microorganism filter box is disposed of sewage.
Beneficial effect of the present invention is:
The present invention integrates biological treatment, reoxygenation and filters, and treatment effect is good, can keep water quality for a long time and can meet the landscape effect of landscape water body.
Fill in microorganism filtering layer and there is high-specific surface area, high porosity, porous support that mass-transfer performance is good, in water, the suspended particulate such as algae is trapped under the physics interception of porous support and biomembranous absorption, throwing out, thus greatly promote the transparency of water body, be decomposed after the algae death be simultaneously trapped conversion under microbial process, can not result in blockage.Water flows in microorganism filter box in the mode of baffling, make sewage and porous support longer for duration of contact, contact more abundant, treatment effect is better, old microbial film on porous support is fallen in current scour simultaneously, and old microbial film is scattered in porous support, by true tumor film decomposition and inversion, so do not need often to change cleaning equipment, more economically.
Microorganism filter box corner is provided with anchoring device, makes casing be fixed on pending waters with the form of submergence, in order to avoid affect surrounding landscape.The casing of microorganism filter box adopts plastic material, adopts the form of multi-layer spliced, every layer height 50 centimetres to 100 centimetres in casing, connected by buckle between layers, splicing, easy removal, according to the staying water degree of depth, can select the number of plies of microorganism filtering layer flexibly.
The operation of fountain can promote water reoxygenation, and provides oxygen for the metabolism of microorganism in microbiological treatment case, and the lift of fountain is greater than the distance of water pump apart from microorganism filter box water-in simultaneously; The water flux of water pump unit time is 2-5 times of the microorganism filter box unit time process water yield, water pump periodic running can be set like this, extend the work-ing life of water pump, the water after the process that shower nozzle falls can not be inhaled into water-in again at once, makes purifying water effect better.
Fountain equipment of the present invention can run throughout the year, can set working time according to water quality situation.
Accompanying drawing explanation
Fig. 1 is the structure iron of the fountain of a kind of biology in situ ecological water purification of the present invention.
Fig. 2 is the structure iron of the microorganism filtering layer of the fountain of a kind of biology in situ ecological water purification of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, Fig. 1 is the structure iron of the fountain of a kind of biology in situ ecological water purification of the present invention, comprise water pump 2, the T-shaped water pipe 3 be connected with pump intake 21 and the shower nozzle 1 be connected to above water pump 2, it is characterized in that: at least one microorganism filter box 4 is set in the water for the treatment of zone, microorganism filtering layer 43 is set in microorganism filter box 4, filling porous carrier 5 in microorganism filtering layer 43, microorganism filter box 4 top arranges sealing cover 6, microorganism filter box 4 side arranges water-in 41, opposite side sets out the mouth of a river 42, described water outlet 42 is connected with T-shaped pipe 3, corner, described microorganism filtering layer 43 top arranges buckle 7, in described water pump 2, timing starter 8 is set.
Method and apparatus of the present invention is applicable to the in-situ treatment of various water body, catchments and processes with landscape effect in one.
Method and apparatus of the present invention is proved to be can remove the suspended particulate such as algae in water effectively, and the organism such as ammonia nitrogen, phosphorus, COD in water.
Embodiment 1:
Method of the present invention comprises filtration, biological treatment and reoxygenation, described method uses a fountain apparatus 9, comprise water pump 2, at least one microorganism filter box 4 and at least one shower nozzle 1, wherein microorganism filter box 4 side arranges water-in 41 opposite side and sets out the mouth of a river 42, described water pump 2 one end is connected with the water outlet 42 of microorganism filter box 4, the other end is connected with shower nozzle 1, arranges microorganism filtering layer 43 in described microorganism filter box 4,4 filling porous carriers 5 in microorganism filtering layer.
First sewage drives with the form of baffling by the porous support 5 in microorganism filtering layer 43 by water pump 2, and to water outlet 42, in drainage flow process, the particulate matter of the space in porous support 5 to algae or some suspensions carries out physical adsorption.
Subsequently porous support 5 can adsorb one deck microorganism, form microbial film gradually, porous support 5 makes biomembranous specific surface area increase, sewage can be purified fully when flowing through wherein, sponge ammonia nitrogen in sewage, phosphorus, the organic pollutants such as COD, microbial balance on for some time artifact film can be slowly unbalance, also can slowly reduce the adsorptive power of porous support 5, because current flow in porous support 5 with baffling form, the microbial film that these are old can be washed away, allow new microorganism adsorption on porous support 5, form new microbial film, and old microbial film is washed away by water and is scattered in porous support 5, can continue to be sponged by new biofilm breakup, also can slowly by the microbiological deterioration in microbial film by algae that porous support 5 adsorbs etc.
The last water flowed out from water outlet 42 is driven by water pump 2 to be sent forth open to air from shower nozzle 1, dissolve the oxygen in air, supplement the problem of the water body after being cleaned containing hypoxgia, water after reoxygenation continues to fall back in treatment zone, again reciprocal through above-mentioned three step cycle, while beautifying landscape environment, reach the effect of water body purification, and method of the present invention does not need often to change microorganism filter box 4, save cost.
Embodiment 2:
Fountain apparatus 9 in the present invention, comprise water pump 2, the T-shaped water pipe 3 be connected with pump intake 21 and the shower nozzle 1 be connected to above water pump 2, at least one microorganism filter box 4 is set in the water for the treatment of zone, microorganism filtering layer 43 is set in microorganism filter box 4, filling porous carrier 5 in microorganism filtering layer 43, microorganism filter box 4 top arranges sealing cover 6, microorganism filter box 4 one side bottom arranges water-in 41, opposite side top sets out the mouth of a river 42, described water outlet 42 is connected with T-shaped pipe 3, the side, top four of microorganism filtering layer 43 arranges buckle 7, timing starter 8 is set in described water pump.
Microorganism filter box 4 of the present invention and microorganism filtering layer 43 adopt plastic material, can alleviator weight, microorganism filter box 4 can be immersed in sewage, prevent microorganism filter box 4 from getting rusty aging, every layer of microorganism filtering layer 43 height is between 50 centimetres to 100 centimetres, microorganism filtering layer 43 is connected by buckle 7, while ensureing to fill enough sufficient porous support 5, again can according to the different depths of water body, the microorganism filtering layer 43 splicing the different number of plies can be selected, displacement for convenience detach simultaneously, due to carrier 5 filling porous in microorganism filtering layer 43, sewage is made to flow through microorganism filter box 4 with baffling form, abundant contact porous support 5, make purification more abundant.
Bottom described microorganism filter box 4, corner is provided with anchoring device 13, makes microorganism filter box 4 be able to submergence and is fixed in water, neither affect the aesthetic property of view, can ensure that again sewage fully contacts porous support 5.
The lift arranging water pump 2 is greater than the distance of water pump 2 apart from microorganism filter box 4 water-in 41; the water after the purification of ejecting from shower nozzle 1 is made to be inhaled into again microorganism filter box 4 immediately; increase the purification efficiency of microorganism filter box 4; jet of water scope simultaneously after purification is wider; also water body reoxygenation more fully can be made, the water quality of the water body after protection purification.
The water flux arranging water pump 2 unit time is 2 to 5 times of the microorganism filter box 4 unit time process water yield, make water pump 2 not need to run always, help water pump 2 dispel the heat, increase the work-ing life of water pump, in water pump 2, timing starter 8 is installed simultaneously, by the means of automatization, the timed interval that setting water pump 2 runs automatically is the time that microorganism filter box is disposed of sewage, sewage in microorganism filter box 4 is complete once purification, just injected enter reoxygenation in air, in microorganism filter box 4, suck sewage simultaneously continue purification, ensure purification simultaneously fully, save time.
The present invention integrates filtration, biological treatment and reoxygenation, promotes water reoxygenation, and can keep water quality for a long time, combine with the view of landscape water body while significantly promoting water transparency, ensures landscape effect.
Finally should be noted that: above embodiment is only for illustration of the technical scheme of the application but not the restriction to its protection domain; although with reference to above-described embodiment to present application has been detailed description; those of ordinary skill in the field are to be understood that: those skilled in the art still can carry out all changes, amendment or equivalent replacement to the embodiment of application after reading the application; but these change, revise or be equal to replacement, all applying within the claims awaited the reply.
Claims (11)
1. the method for a biology in situ ecological water purification, comprise filtration, biological treatment and reoxygenation, it is characterized in that: described method uses a fountain apparatus, comprise water pump, 2 microorganism filter boxs and shower nozzle, wherein microorganism filter box side arranges water-in opposite side and sets out the mouth of a river, described water pump one end is connected with the water outlet of microorganism filter box, the other end is connected with shower nozzle, in described microorganism filter box, microorganism filtering layer is set, filling porous carrier in microorganism filtering layer, wherein said method comprises the following steps:
Filter, drive the water for the treatment of zone with the form of baffling by the porous support in microorganism filtering layer by water pump, to water outlet,
Biological treatment, when the water for the treatment of zone passes through the porous support in microorganism filtering layer with the form of baffling, form microbial film on porous support, the pollution substance in water is removed under biomembranous effect;
Reoxygenation, the water flowed out from water outlet is sent forth open from shower nozzle by water pump drive to air, and dissolve the oxygen in air, the water after reoxygenation continues to fall back in treatment zone, again moves in circles through described filtration, biological treatment step.
2. the method for a kind of biology in situ ecological water purification according to claim 1, is characterized in that: the water flux arranging the water pump unit time is 2-5 times of the microorganism filter box unit time process water yield.
3. the method for a kind of biology in situ ecological water purification according to claim 2, is characterized in that: arrange water pump periodic running.
4. the method for a kind of biology in situ ecological water purification according to claim 3, it is characterized in that: described method comprises described biomembranous regeneration further, drive the water for the treatment of zone to enter microorganism filter box by water pump, the pollution substance in water is removed under the biomembranous effect of porous support.
5. the fountain of a biology in situ ecological water purification, comprise water pump, the T-shaped water pipe be connected with pump intake and the shower nozzle be connected to above water pump, it is characterized in that: at least one microorganism filter box is set in the water for the treatment of zone, microorganism filtering layer is set in microorganism filter box, side, microorganism filtering layer top four arranges buckle, filling porous carrier in microorganism filtering layer, microorganism filter box top arranges sealing cover, microorganism filter box one side bottom arranges water-in, opposite side top sets out the mouth of a river, and described water outlet is connected with T-shaped pipe, arranges timing starter in described water pump.
6. the fountain of a kind of biology in situ ecological water purification according to claim 5, is characterized in that: microorganism filter box and microorganism filtering layer are plastic material.
7. the fountain of a kind of biology in situ ecological water purification according to claim 6, is characterized in that: described microorganism filter height is 50 centimetres to 100 centimetres.
8. the fountain of a kind of biology in situ ecological water purification according to claim 7, it is characterized in that: bottom described microorganism filter box, corner is provided with anchoring device, the submergence of microorganism filter box is fixed in the water in district.
9. the fountain of a kind of biology in situ ecological water purification according to claim 5, is characterized in that: described water pump lift is greater than the distance of water pump apart from microorganism filter box water-in.
10. the fountain of a kind of biology in situ ecological water purification according to claim 9, is characterized in that: the water flux of described water pump unit time is 2 to 5 times of the microorganism filter box unit time process water yield.
The fountain of 11. a kind of biology in situ ecological water purifications according to claim 10, is characterized in that: the timed interval arranging the startup of described timing starter is the time that microorganism filter box is disposed of sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959669.8A CN105347632A (en) | 2015-12-21 | 2015-12-21 | In-situ bio-ecological water purification method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959669.8A CN105347632A (en) | 2015-12-21 | 2015-12-21 | In-situ bio-ecological water purification method and equipment |
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| CN105347632A true CN105347632A (en) | 2016-02-24 |
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| CN201510959669.8A Pending CN105347632A (en) | 2015-12-21 | 2015-12-21 | In-situ bio-ecological water purification method and equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069972A (en) * | 2016-06-24 | 2016-11-09 | 北京市水产科学研究所 | Fish culture apparatus |
| CN110590060A (en) * | 2019-09-06 | 2019-12-20 | 河海大学 | Urban initial rainwater pipe culvert conveying process pollutant progressive degradation and removal device |
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| CN104496106A (en) * | 2014-10-30 | 2015-04-08 | 杭州师范大学 | Campus rainwater ecological cleaning integrated-processing method and ecological cleaning integration system |
| CN104843853A (en) * | 2015-05-12 | 2015-08-19 | 中国科学院武汉植物园 | Method for manufacturing fountain with ecological cleaning function |
| CN105130090A (en) * | 2014-06-09 | 2015-12-09 | 蒋寿悟 | River ditch sewage ecological strengthening self cleaning method |
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| CN1097544A (en) * | 1993-07-17 | 1995-01-25 | 敏成股份有限公司 | Aquaculture special filtering and aerating system |
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| CN106069972A (en) * | 2016-06-24 | 2016-11-09 | 北京市水产科学研究所 | Fish culture apparatus |
| CN110590060A (en) * | 2019-09-06 | 2019-12-20 | 河海大学 | Urban initial rainwater pipe culvert conveying process pollutant progressive degradation and removal device |
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Application publication date: 20160224 |