CN108947136A - A kind of aquaculture wastewater circular treatment and reutilization system - Google Patents
A kind of aquaculture wastewater circular treatment and reutilization system Download PDFInfo
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- 244000144974 aquaculture Species 0.000 title claims abstract description 100
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
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Classifications
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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
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F2303/04—Disinfection
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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)
- Hydroponics (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of aquaculture wastewater circular treatment and reutilization systems, including disinfecting device, filter device, settler, oxygen processing unit, the hydroponic plant purifying area, aquatic culture zone, earth culture plant purification area being sequentially communicated, disinfecting device is connected to source of sewage, settler includes clear liquid area and turbid area, clear liquid area is connected to oxygen processing unit, and turbid area is connected to form circulation with filter device by water pump；Decanting zone is additionally provided between aquatic culture zone and earth culture plant purification area, decanting zone is connected to form circulation with disinfecting device by water pump；The water outlet in earth culture plant purification area is connected to form circulation with hydroponic plant purifying area and aquatic culture zone respectively；There is the present invention aquaculture wastewater to handle intensive, systematization, greenization, and sewage treatment cultivates PARALLEL MATCHING with animals and plants, aquaculture wastewater handles water purification recycling, the beneficial effect of saving water resource after good effect, circular treatment aquaculture wastewater, processing.
Description
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of aquaculture wastewater circular treatment and reutilization system.
Background technique
With China's urbanization, industrialized continuous propulsion, with the continuous growth of China's resident's population and living standard
Increasingly raising, the specific gravity that meat product occupies in the daily life of resident is increasing, therefore the fowl poultry kind meat product in China
Demand it is also more and more, this just promotes the animal husbandry in China to develop towards scale, intensive direction.In this work
During the livestock and poultry cultivation of industry, a large amount of aquaculture wastewater also will be correspondingly generated.Pollutant in aquaculture wastewater is usually
Animal wastes, large amount of organic, bacterium, virus, parasitic ovum etc. are handled if not to aquaculture wastewater with regard to direct emission,
Aquaculture wastewater can be directly entered soil or open water supply, and the organic matter in aquaculture wastewater will cause the nitrogen in soil and open water supply
The elements such as phosphorus ammonia severely exceed, and cause soil or open water supply eutrophication, the dissolved oxygen amount in soil and open water supply is caused to subtract
It is few, while animal wastes also can make soil and open water supply emit bad smell；And bacterium, virus in aquaculture wastewater, parasitic ovum
Deng will directly be propagated by water flow or air, and cause livestock and poultry illness, or even seriously affect people's health.Traditional
In aquaculture wastewater treatment process, the mode that heap fermentation, which is usually used, keeps aquaculture wastewater decomposed is handled, or using simple
Filtering and chemical mode carry out aquaculture wastewater processing, it is very long the time required to accumulating decomposed processing, the effect is unsatisfactory；Filtering or
Chemical treatment, the cost is relatively high and be easy to cause secondary pollution.Meanwhile China is the country that a per capita water resource lacks,
In traditional aquaculture wastewater treatment process, a large amount of water resource is also wasted.Therefore, processed for traditional aquaculture wastewater
Defect present in journey, the invention discloses a kind of aquaculture wastewater circular treatment and reutilization systems.
Summary of the invention
The purpose of the present invention is to provide a kind of aquaculture wastewater circular treatment and reutilization systems, realize to aquaculture wastewater
The function that aquaculture wastewater recycles after scientific, innoxious circular treatment, processing cultivates after, processing excellent with treatment effect
Effluent cycle recycles, saves the effect of water resource.
The present invention is achieved through the following technical solutions:
A kind of aquaculture wastewater circular treatment and reutilization system, including be sequentially communicated pre-processing device, hydroponic plant purification
Area, aquatic culture zone, earth culture plant purification area, the pre-processing device include the disinfecting device being sequentially communicated, filtering
Device, settler, oxygen processing unit, the disinfecting device are connected into dirty end with source of sewage, the settler packet
Include clear liquid area and turbid area, the clear liquid area is connected to oxygen processing unit, the turbid area by water pump and filter device into
Dirty end is connected to form circulation；Decanting zone, the decanting zone are additionally provided between the aquatic culture zone and earth culture plant purification area
Turbid area be connected to form circulation with disinfecting device by water pump；The water outlet in earth culture plant purification area respectively with water
Object purifying area is cultivated to be connected to form circulation with aquatic culture zone.
Operation principle and using method:
The present invention includes that sequentially connected disinfecting device, filter device, settler, oxygen processing unit, hydroponic plant are net
Change area, aquatic culture zone, earth culture plant purification area, the disinfecting device is connected into dirty end with source of sewage, aquaculture wastewater
The disinfection and sterilization operation that the first step is carried out in disinfecting device is directly entered from farm, by the bacterium in aquaculture wastewater, disease
Poison, parasitic ovum etc. are killed；After the completion of disinfection and sterilization, aquaculture wastewater enters filter device and is filtered, will be in aquaculture wastewater
Bulky grain insoluble matter filters out, and filtrate, which enters in settler, to be precipitated, and filter residue can be used for manufacturing organic fertilizer；Filtrate exists
It is precipitated in settler, forms supernatant liquor area and turbid area of lower layer, clear liquid area are directly connected to oxygen processing unit, turbid
Area be connected to by water pump and filter device into dirty end, and water pump pumps the turbid in turbid area again to filter device progress mistake again
Filter, forms a circulation；Clear liquid enters oxygen processing unit and carries out anaerobic and aerobic processing, to the organic matter in aquaculture wastewater clear liquid
Further decomposed；After the completion of oxygen processing, the aquaculture wastewater of relative clean enters hydroponic plant purifying area, passes through water plant
Root system absorption to substances such as nitrogen phosphorus ammonia in aquaculture wastewater of natural filter effect and water plant, realize aquaculture wastewater
Purification；The purified aquaculture wastewater of water planting enters aquatic culture zone, for the breeding water of the aquatic animals such as fish, shrimp, crab, realizes
The recycling of aquaculture wastewater；After aquatic cultivation, aquaculture wastewater enter after decanting zone is settled be divided into supernatant liquor area and
Turbid area of lower layer, clear liquid area are connected to earth culture plant purification area, and turbid area is connected by water pump and disinfecting device into dirty end
Logical, water pump, which pumps the turbid in turbid area, to carry out disinfection and sterilization again to disinfecting device and carries out subsequent processing according to this, is formed
One circulation；The clear liquid of decanting zone enters earth culture plant purification area, by the root system of earth culture plant and the filtration, purification of filler, into
Then one step impurity screening and organic matter are pumped to hydroponic plant by water pump by the purified water purification in earth culture plant purification area
Purifying area and aquatic culture zone form a circulation, realize that water purification recycles.
In order to preferably realize the present invention, further, the hydroponic plant purifying area includes water planting clarifier-tank, the water
From into dirty end to going out dirty end and be arranged successively to be provided with several layers permeable membrane in training clarifier-tank, kind is implanted with water planting between adjacent permeable membrane
Plant.
After pre-processing, bacterium, virus in aquaculture wastewater, parasitic ovum, insoluble particles have been removed, simultaneously
Larger molecular organics in aquaculture wastewater have been decomposed, and aquaculture wastewater at this time, which enters hydroponic plant purifying area, to carry out further
Purification；Hydroponic plant purifying area includes water planting clarifier-tank, and Multi-layered osmotic film is disposed in water planting clarifier-tank, can be dirty by cultivation
It is specific as the larger molecular organics such as protein further remove in water, at the same between each layer permeable membrane also plantation just like water
The water plants such as cucurbit, water lily, cattail, when absorbing the organic matter and inorganic salts in aquaculture wastewater, while the root of water plant
System can also carry out purification filtering to a certain extent to aquaculture wastewater, also can be carried out plant waterborne while purifying cultivation sewage
Horticultural gardening.
In order to preferably realize the present invention, further, flocculation chemicals dosing plant is provided at the decanting zone.
In order to make the sinking speed of decanting zone faster, effect of settling it is more preferable, therefore be additionally provided with flocculation dosing in decanting zone
Device, into the aquaculture wastewater of decanting zone, addition flocculation medicament, accelerates the sedimentation of insoluble matter in aquaculture wastewater.
In order to preferably realize the present invention, further, earth culture plant purification area includes earth culture purification tank, the soil
Be equipped with filter layer in training purification tank, the lower part of the filter layer is provided with water purification channel, the water purification channel by water pump with
Hydroponic plant purifying area is connected to aquatic culture zone.
The clear liquid in aquaculture wastewater after sedimentation enters earth culture plant purification slot, and clear liquid passes through earth culture plant purification slot
In filter layer and earth culture root system of plant common purification filtering, obtained further purified treatment, while clear liquid can be
Earth culture plant provides nutrient, supplies earth culture plant growth, while carrying out the purified treatment of aquaculture wastewater, realizes earth culture plant
Cultivation, realize the recycling of aquaculture wastewater.
In order to preferably realize the present invention, further, the filter layer include the plantation layer being successively laid with from top to bottom,
Coarse sands layer, fine sand layer, active carbon layer, separation layer.
In order to preferably realize the present invention, further, the disinfecting device includes disinfection and sterilization case, the disinfection
Sterilization box is connected into dirty end with source of sewage, and the dirty end that goes out of disinfection and sterilization case is connected to filtering settling zone；The disinfection and sterilization case
Top the blender extended to inside disinfection and sterilization case is installed, the inside of disinfection and sterilization case be equipped with supersonic generator and
Ultraviolet sterilization apparatus.
At present to aquaculture wastewater carry out sterilizing mode there are many, such as using chemical agent, ultrasonic wave, ultraviolet light,
The modes such as ozone, electrolysis be easy to cause secondary pollution, and higher cost using chemical agent；It is good using ozone disinfection effect
But cost is high；Need related mating setting more using electrolysis；Therefore disinfecting/sterilizing efficiency, sterilizing have been comprehensively considered
After effect, operating cost, carries out disinfection sterilization in such a way that ultrasonic wave and ultraviolet light combine to aquaculture wastewater, both ensure that
The efficiency of sewage treatment, while disinfection effect is excellent, advantage of lower cost.
In order to preferably realize the present invention, further, it is provided at the settler and is connected to inside settler
Ozone-sterilizing device.
It easily emits bad smell at settler, therefore is provided with ozone-sterilizing device at settler and adds into aquaculture wastewater
Add a certain amount of ozone, while carrying out innoxious sterilizing, the peculiar smell of aquaculture wastewater can be effectively eliminated.
In order to preferably realize the present invention, further, the filter device includes Rose Box, the Rose Box into dirt
End is connected to disinfecting device, and the dirty end that goes out of Rose Box is connected to settler；The inside of the Rose Box from into dirty end to
Dirty end is disposed with coarse grid, the first thin grid, the second thin grid out.
Filter device is mainly used for filtering out the insoluble particles in aquaculture wastewater, in order to guarantee filter effect, therefore in mistake
Coarse grid, the first thin grid, the second thin grid has been set gradually in filter box to be filtered three times.
In order to preferably realize the present invention, further, the oxygen processing unit includes the Anaerobic Treatment dress being sequentially communicated
It sets and aerobic treatment device, the anaerobic processing device is connected to settler, the aerobic treatment device and hydroponic plant are net
Change area's connection, is provided with the air blower being connected to the aerator inside aerobic treatment device on the aerobic treatment device.
Because the microorganism in aerobic treatment device is aerobe, if oxygen is insufficient, aerobic micro- life will affect
Decomposition of the object to the organic matter in aquaculture wastewater in order to guarantee the Aerobic Process for Treatment effect of aquaculture wastewater, therefore is filled in Aerobic Process for Treatment
It sets place and guarantees the oxygen of aerobic microbiological according to the actual situation to the internal drum of aerobic treatment device such as air provided with air blower
Gas is sufficient.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) disinfecting device, filter device, settler, oxygen processing unit, water planting that the present invention is sequentially communicated by setting
Plant purification area, aquatic culture zone, earth culture plant purification area realize the sterilizing to aquaculture wastewater, insoluble matter filtering, have
The function that machine object decomposes has been specifically added hydroponic plant purifying area, aquatic culture zone, earth culture plant purification area cooperation purified treatment
Aquaculture wastewater has also carried out water plant, Tucson plant culture when carrying out aquaculture wastewater processing simultaneously, aquatic animal cultivation
Function, the present invention have aquaculture wastewater handle intensive, systematization, greenization, sewage treatment and animals and plants cultivation PARALLEL MATCHING,
Good beneficial effect is imitated in aquaculture wastewater processing；
(2) present invention is made up of settler and filter device and recycles, and realizes the turbid secondary filter in settler
Function；It is made up of and recycles decanting zone and disinfecting device, realize the disinfection of aquaculture wastewater re-pasteurization and subsequent processing
Function；It constitutes and recycles by earth culture plant purification area and hydroponic plant purifying area, aquatic culture zone, realize aquaculture wastewater processing
The function of recycling afterwards；The present invention has water purification recycling, the beneficial effect of saving water resource after circular treatment aquaculture wastewater, processing
Fruit.
Detailed description of the invention
Fig. 1 is overall schematic of the invention；
Fig. 2 is hydroponic plant purifying area schematic diagram；
Fig. 3 is earth culture plant purification area schematic diagram；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is disinfecting device schematic diagram；
Fig. 6 is filter device schematic diagram；
Fig. 7 is settler schematic diagram；
Fig. 8 is oxygen processing unit schematic diagram.
Wherein: 1- disinfecting device；2- filter device；3- settler；4- oxygen processing unit；41- Anaerobic Treatment dress
It sets；42- aerobic treatment device；5- hydroponic plant purifying area；51- permeable membrane；The aquatic culture zone 6-；The decanting zone 7-；8- earth culture is planted
Object purifying area；01- flocculation chemicals dosing plant；02- water purification channel；03- blender；04- supersonic generator；05- ultraviolet sterilization
Device；06- ozone-sterilizing device；07- air blower；001- coarse grid；The thin grid of 002- first；The thin grid of 003- second.
Specific embodiment
Embodiment 1:
A kind of aquaculture wastewater circular treatment and reutilization system, as shown in Figure 1, including the disinfecting device 1 being sequentially communicated, mistake
Filter device 2, settler 3, oxygen processing unit 4, hydroponic plant purifying area 5, aquatic culture zone 6, earth culture plant purification area 8, institute
Being connected into dirty end with source of sewage for disinfecting device 1 is stated, the settler 3 includes clear liquid area and turbid area, the clear liquid
Area is connected to oxygen processing unit 4, and the turbid area is connected to form circulation by water pump and filter device 2 into dirty end；The water
Decanting zone 7 is additionally provided between raw culture zone 6 and earth culture plant purification area 8, the turbid area of the decanting zone 7 passes through water pump and disappears
Malicious sterilizing unit 1 is connected to form circulation into dirty end；The water outlet in earth culture plant purification area 8 is purified with hydroponic plant respectively
Area 5 is connected to form circulation into dirty end and aquatic culture zone 6 into dirty end.
This system mainly includes sequentially connected disinfecting device 1, filter device 2, settler 3, oxygen processing unit
4, hydroponic plant purifying area 5, aquatic culture zone 6, earth culture plant purification area 8, the disinfecting device 1 into dirty end and sewage
Source connection, aquaculture wastewater are directly entered the disinfection and sterilization operation for carrying out the first step in disinfecting device 1 from farm, will cultivate
Bacterium, virus, parasitic ovum in sewage etc. are killed；After the completion of disinfection and sterilization, aquaculture wastewater, which enters filter device 2, to be carried out
Filter, the bulky grain insoluble matter in aquaculture wastewater is filtered out, filtrate, which enters in settler 3, to be precipitated, and filter residue can be used for
Manufacture organic fertilizer；Filtrate is precipitated in settler 3, forms supernatant liquor area and turbid area of lower layer, clear liquid area are direct
It is connected to oxygen processing unit 4, turbid area is connected to by water pump and filter device 2 into dirty end, and water pump is by the turbid weight in turbid area
New pump is for re-filtering to filter device 2, forms a circulation；Clear liquid, which enters oxygen processing unit 4, to carry out at anaerobic and aerobic
Reason, further decomposes the organic matter in aquaculture wastewater clear liquid；After the completion of oxygen processing, the aquaculture wastewater of relative clean enters
Hydroponic plant purifying area 5, by the natural filter effect and water plant of the root system of water plant to the nitrogen phosphorus in aquaculture wastewater
The purification of aquaculture wastewater is realized in the absorption of the substances such as ammonia；The purified aquaculture wastewater of water planting enter aquatic culture zone 6, for fish,
The breeding water of the aquatic animals such as shrimp, crab realizes the recycling of aquaculture wastewater；After aquatic cultivation, aquaculture wastewater enters heavy
Drop area 7 is settled, and supernatant liquor area and turbid area of lower layer are divided into, and clear liquid area is connected to earth culture plant purification area 8, and turbid area is logical
Being connected into dirty end for water pump and disinfecting device 1 is crossed, the turbid in turbid area is pumped to disinfecting device 1 and carried out again by water pump
Disinfection and sterilization simultaneously successively carries out subsequent processing, forms a circulation；The clear liquid of decanting zone 7 enters earth culture plant purification area 8, passes through
Then the root system of earth culture plant and the filtration, purification of filler, further impurity screening and organic matter pass through earth culture plant purification area 8
Purified water purification is pumped to hydroponic plant purifying area 5 and aquatic culture zone 6 by water pump, forms a circulation, realizes water purification
It recycles.
Embodiment 2:
The present embodiment advanced optimizes on the basis of embodiment 1, as shown in Fig. 2, the hydroponic plant purifying area 5 includes water
Clarifier-tank is trained, from into dirty end to going out dirty end and be arranged successively to be provided with several layers permeable membrane 51 in the water planting clarifier-tank, adjacent infiltration
Kind is implanted with hydroponic plant between permeable membrane 51.
After pre-processing, bacterium, virus in aquaculture wastewater, parasitic ovum, insoluble particles have been removed, simultaneously
Larger molecular organics in aquaculture wastewater have been decomposed, and aquaculture wastewater at this time, which enters hydroponic plant purifying area 5, to carry out into one
Step purification；Hydroponic plant purifying area 5 includes water planting clarifier-tank, is disposed with Multi-layered osmotic film 51 in water planting clarifier-tank, according to
The needs of actual use, permeable membrane 51 is set as full-trans-parent film and semi-permeable membrane is alternately arranged in pairs or groups；It can will be specific in aquaculture wastewater with this
Further remove such as larger molecular organics such as protein, while between each layer permeable membrane 51 also plantation just like water hyacinth, sleep
The water plants such as lotus, cattail, when absorbing the organic matter and inorganic salts in aquaculture wastewater, while the root system of water plant also can be right
Aquaculture wastewater carries out purification filtering to a certain extent, also can be carried out plant gardening waterborne while purifying cultivation sewage and plants
Training.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3:
The present embodiment advanced optimizes on the basis of above-described embodiment 1 or 2, as shown in Figure 3 and Figure 4, the earth culture plant
Purifying area 8 includes earth culture purification tank, is equipped with filter layer in the earth culture purification tank, the lower part of the filter layer is provided with water purification
Channel 02, the water purification channel 02 is by water pump respectively with hydroponic plant purifying area 5 into dirty end and aquatic culture zone 6 into dirt
End connection；The filter layer includes plantation layer, coarse sands layer, fine sand layer, active carbon layer, the separation layer being successively laid with from top to bottom.
The clear liquid in aquaculture wastewater after sedimentation enters earth culture plant purification slot, and clear liquid passes through earth culture plant purification slot
In plantation layer, coarse sands layer, fine sand layer, active carbon layer, separation layer and earth culture root system of plant common purification filtering, obtained more
Further purified treatment, while clear liquid can provide nutrient for earth culture plant, supply earth culture plant growth.After earth culture purifies
Water purification enter be located at separation layer below water purification channel 02 in, then pumped out by water pump, carry out aquaculture wastewater purification at
While reason, realizes earth culture cultivation of plants, realize the recycling of aquaculture wastewater
The other parts of the present embodiment are identical as above-described embodiment 1 or 2, and so it will not be repeated.
Embodiment 4:
The present embodiment advanced optimizes on the basis of above-described embodiment any one of 1-3, as shown in figure 5, the disinfection and sterilization
Device 1 includes disinfection and sterilization case, and the disinfection and sterilization case is connected into dirty end with source of sewage, and disinfection and sterilization case goes out dirty end and mistake
Device 2 is filtered to be connected to；The blender 03 extended to inside disinfection and sterilization case, disinfection and sterilization are installed at the top of the disinfection and sterilization case
The inside of case is equipped with supersonic generator 04 and ultraviolet sterilization apparatus 05.
At present to aquaculture wastewater carry out sterilizing mode there are many, such as using chemical agent, ultrasonic wave, ultraviolet light,
The modes such as ozone, electrolysis be easy to cause secondary pollution, and higher cost using chemical agent；It is good using ozone disinfection effect
But cost is high；Need related mating setting more using electrolysis；Therefore disinfecting/sterilizing efficiency, sterilizing have been comprehensively considered
After effect, operating cost, uses and supersonic generator 04 and ultraviolet sterilization apparatus 05 are installed inside disinfection and sterilization case, benefit
It is carried out disinfection sterilization with the mode that ultrasonic wave and ultraviolet light combine to aquaculture wastewater, both ensure that the efficiency of sewage treatment, simultaneously
Disinfection effect is excellent, advantage of lower cost.
While in order to improve ultrasonic wave and ultraviolet light to the disinfection effect of aquaculture wastewater, also on the top of disinfection and sterilization case
Portion is provided with blender 03, and the blender 03 includes driving device, shaft, paddle, and the shaft runs through disinfection and sterilization case
Top install and extend to the inside of disinfection and sterilization case, the driving device is sleeved in shaft and drive shaft is turned
Dynamic, shaft, which is located on one end of disinfection and sterilization box house, is equipped with paddle, for stirring aquaculture wastewater, makes ultrasonic wave and purple
Outside line can be contacted sufficiently with aquaculture wastewater, be more effectively carried out disinfection and sterilization.
The other parts of the present embodiment are identical as any one of above-described embodiment 1-3, and so it will not be repeated.
Embodiment 5:
The present embodiment advanced optimizes on the basis of above-described embodiment any one of 1-4, as shown in fig. 6, the filter device 2
Including Rose Box, the Rose Box is connected into dirty end with disinfecting device 1, and Rose Box goes out dirty end and the company of settler 3
It is logical；The inside of the Rose Box is disposed with coarse grid 001, the first thin grid 002, the second thin grid from into dirty end to dirty end is gone out
Lattice 003.
Filter device 2 is mainly used for filtering out the insoluble particles in aquaculture wastewater, in order to guarantee filter effect, therefore in mistake
It has set gradually coarse grid 001, the first thin grid 002, the second thin grid 003 in filter box to be filtered three times, the coarse grid
001, the first thin grid 002, the second thin grid 003 pore size filter be sequentially reduced.
The other parts of the present embodiment are identical as any one of above-described embodiment 1-4, and so it will not be repeated.
Embodiment 6:
The present embodiment advanced optimizes on the basis of above-described embodiment any one of 1-5, as shown in fig. 7, the settler 3
It is provided with flocculation chemicals dosing plant 01；Ozone-sterilizing device 06 is additionally provided at the settler 3.
In order to make the settling velocity at settler 3 faster, effect of settling it is more preferable, therefore also set up at settler 3
There is flocculation chemicals dosing plant 01, the addition flocculation medicament into the aquaculture wastewater of precipitating sole duty 3 accelerates insoluble matter in aquaculture wastewater
Sedimentation；Because aquaculture wastewater needs stand one end time at settler 3, easily emit bad smell at settler 3, therefore
It is provided with ozone-sterilizing device 06 at settler 3 and adds a certain amount of ozone into aquaculture wastewater, is carrying out innoxious kill
While bacterium sterilizes, the peculiar smell of aquaculture wastewater can be effectively eliminated.
The other parts of the present embodiment are identical as any one of above-described embodiment 1-5, and so it will not be repeated.
Embodiment 7:
The present embodiment advanced optimizes on the basis of above-described embodiment any one of 1-6, as shown in figure 8, oxygen processing dress
Setting 4 includes the anaerobic processing device 41 and aerobic treatment device 42 being sequentially communicated, the anaerobic processing device 41 and settler 3
Connection, the aerobic treatment device 42 are connected to hydroponic plant purifying area 5；Be provided on the aerobic treatment device 42 with it is aerobic
The air blower 07 of the aerator connection of the inside of processing unit 42.
Because the microorganism in aerobic treatment device 42 is aerobe, if oxygen is insufficient, will affect aerobic micro-
Decomposition of the biology to the organic matter in aquaculture wastewater, in order to guarantee the Aerobic Process for Treatment effect of aquaculture wastewater, therefore in Aerobic Process for Treatment
It is provided with air blower 07 at device 42, blasts air to the aerator of the inside of aerobic treatment device 42 according to the actual situation,
Guarantee that the oxygen of aerobic microbiological is sufficient.
The other parts of the present embodiment are identical as any one of above-described embodiment 1-6, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (8)
1. a kind of aquaculture wastewater circular treatment and reutilization system, which is characterized in that including the disinfecting device being sequentially communicated
(1), filter device (2), settler (3), oxygen processing unit (4), hydroponic plant purifying area (5), aquatic culture zone (6), soil
It cultivates object purifying area (8), the disinfecting device (1) is connected into dirty end with source of sewage, and the settler (3) includes clear
Liquid zone and turbid area, the clear liquid area are connected to oxygen processing unit (4), and the turbid area passes through water pump and filter device (2)
It is connected to form circulation into dirty end；Decanting zone (7) are additionally provided between the aquatic culture zone (6) and earth culture plant purification area (8),
The turbid area of the decanting zone (7) is connected to form circulation by water pump and disinfecting device (1) into dirty end；The earth culture is planted
The water outlet of object purifying area (8) being connected into dirty end into dirty end and aquatic culture zone (6) with hydroponic plant purifying area (5) respectively
Form circulation.
2. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that the water planting
Plant purification area (5) includes water planting clarifier-tank, if from into dirty end to going out dirty end and be arranged successively to be provided in the water planting clarifier-tank
Dried layer permeable membrane (51), kind is implanted with hydroponic plant between adjacent permeable membrane (51).
3. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that the precipitating
Flocculation chemicals dosing plant (01) is provided at device (3) and decanting zone (7)；Ozone is additionally provided at the settler (3) to kill
Bacterium device (06).
4. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that the earth culture
Plant purification area (8) includes earth culture purification tank, and filter layer, the lower part setting of the filter layer are equipped in the earth culture purification tank
Have water purification channel (02), the water purification channel (02) is by water pump respectively with hydroponic plant purifying area (5) into dirty end and aquatic
Culture zone (6) is connected into dirty end.
5. a kind of aquaculture wastewater circular treatment according to claim 4 and reutilization system, which is characterized in that the filtering
Layer includes plantation layer, coarse sands layer, fine sand layer, active carbon layer, the separation layer being successively laid with from top to bottom.
6. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that the disinfection
Sterilizing unit (1) includes disinfection and sterilization case, and the disinfection and sterilization case is connected into dirty end with source of sewage, and disinfection and sterilization case goes out dirt
End is connected to filter device (2)；The blender extended to inside disinfection and sterilization case is installed at the top of the disinfection and sterilization case
(03), the inside of disinfection and sterilization case is equipped with supersonic generator (04) and ultraviolet sterilization apparatus (05).
7. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that the filtering
Device (2) includes Rose Box, and the Rose Box is connected into dirty end with disinfecting device (1), and Rose Box goes out dirty end and sinks
Shallow lake device (3) connection；The inside of the Rose Box is disposed with coarse grid (001), the first thin grid from into dirty end to dirty end is gone out
Lattice (002), the second thin grid (003).
8. a kind of aquaculture wastewater circular treatment according to claim 1 and reutilization system, which is characterized in that at the oxygen
Managing device (4) includes the anaerobic processing device (41) and aerobic treatment device (42) being sequentially communicated, the anaerobic processing device
(41) it is connected to settler (3), the aerobic treatment device (42) is connected to hydroponic plant purifying area (5)；The aerobic place
The air blower (07) being connected to the aerator of the inside of aerobic treatment device (42) is provided in reason device (42).
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036838A (en) * | 2019-05-22 | 2019-07-23 | 新疆旭日昕昤环保科技有限公司 | Fruits and vegetables and the compound self-loopa cultural method of aquatic ecosystem water |
| CN110036837A (en) * | 2019-05-22 | 2019-07-23 | 新疆旭日昕昤环保科技有限公司 | Fruits and vegetables, aquatic products and the compound self-loopa cultural method of pig |
| CN110612851A (en) * | 2019-10-22 | 2019-12-27 | 大理市人间仙境农业开发有限公司 | Environment-friendly fruit planting method |
| CN110759606A (en) * | 2019-11-27 | 2020-02-07 | 九江鄱雁养殖有限公司 | Integrated sewage treatment and purification device for wild goose breeding |
| CN112125479A (en) * | 2020-09-29 | 2020-12-25 | 中新国际联合研究院 | Water quality purification device and method for aquaculture |
| WO2022202720A1 (en) * | 2021-03-25 | 2022-09-29 | 日東電工株式会社 | Nutrient solution treatment method and plant cultivation system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995005347A1 (en) * | 1993-08-19 | 1995-02-23 | Algaetec B.V. | Method and installation for treating the liquid fraction from manure |
| US20030057160A1 (en) * | 2001-09-26 | 2003-03-27 | Williams Derek P. | Method for treating hog and animal waste |
| CN101781048A (en) * | 2009-10-20 | 2010-07-21 | 北京林业大学 | Low ammonia nitrogen waste water treatment and recycling method |
| CN101785399A (en) * | 2010-04-02 | 2010-07-28 | 孟翔麟 | Double-layer fish and vegetable symbiotic industrial circulating water cultivating system |
| CN204714652U (en) * | 2015-03-27 | 2015-10-21 | 潍坊中能世通节能环保科技有限公司 | A kind of industrialized culture circular water treating system |
| CN205076944U (en) * | 2015-09-10 | 2016-03-09 | 中山伊沃特水产设备科技有限公司 | Circulating water system who is fit for aquaculture tail water treatment |
| CN105585223A (en) * | 2016-02-29 | 2016-05-18 | 湖州至美生物科技有限公司 | Freshwater aquaculture wastewater advanced treatment recycling system and method thereof |
| CN106007201A (en) * | 2016-07-05 | 2016-10-12 | 嘉兴悟净环保科技有限公司 | Livestock and poultry breeding wastewater treating technology |
| CN206570148U (en) * | 2017-03-17 | 2017-10-20 | 北京水九尊环保科技有限公司 | A kind of integrated combination purifier |
| CN206915901U (en) * | 2017-05-27 | 2018-01-23 | 盐城泓清环保设备有限公司 | A kind of riverway water quality purification device |
| CN207259340U (en) * | 2017-09-02 | 2018-04-20 | 河北鑫海水产生物技术有限公司 | Aquatic products intensive culture sewage cycling treatment device |
| CN108033628A (en) * | 2017-11-21 | 2018-05-15 | 季柳莹 | A kind of aquaculture wastewater circulation purifying method |
-
2018
- 2018-08-03 CN CN201810880051.6A patent/CN108947136A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995005347A1 (en) * | 1993-08-19 | 1995-02-23 | Algaetec B.V. | Method and installation for treating the liquid fraction from manure |
| US20030057160A1 (en) * | 2001-09-26 | 2003-03-27 | Williams Derek P. | Method for treating hog and animal waste |
| CN101781048A (en) * | 2009-10-20 | 2010-07-21 | 北京林业大学 | Low ammonia nitrogen waste water treatment and recycling method |
| CN101785399A (en) * | 2010-04-02 | 2010-07-28 | 孟翔麟 | Double-layer fish and vegetable symbiotic industrial circulating water cultivating system |
| CN204714652U (en) * | 2015-03-27 | 2015-10-21 | 潍坊中能世通节能环保科技有限公司 | A kind of industrialized culture circular water treating system |
| CN205076944U (en) * | 2015-09-10 | 2016-03-09 | 中山伊沃特水产设备科技有限公司 | Circulating water system who is fit for aquaculture tail water treatment |
| CN105585223A (en) * | 2016-02-29 | 2016-05-18 | 湖州至美生物科技有限公司 | Freshwater aquaculture wastewater advanced treatment recycling system and method thereof |
| CN106007201A (en) * | 2016-07-05 | 2016-10-12 | 嘉兴悟净环保科技有限公司 | Livestock and poultry breeding wastewater treating technology |
| CN206570148U (en) * | 2017-03-17 | 2017-10-20 | 北京水九尊环保科技有限公司 | A kind of integrated combination purifier |
| CN206915901U (en) * | 2017-05-27 | 2018-01-23 | 盐城泓清环保设备有限公司 | A kind of riverway water quality purification device |
| CN207259340U (en) * | 2017-09-02 | 2018-04-20 | 河北鑫海水产生物技术有限公司 | Aquatic products intensive culture sewage cycling treatment device |
| CN108033628A (en) * | 2017-11-21 | 2018-05-15 | 季柳莹 | A kind of aquaculture wastewater circulation purifying method |
Non-Patent Citations (1)
| Title |
|---|
| 李旭东等: "《废水处理技术及工程应用》", 30 June 2006, 机械工业出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036838A (en) * | 2019-05-22 | 2019-07-23 | 新疆旭日昕昤环保科技有限公司 | Fruits and vegetables and the compound self-loopa cultural method of aquatic ecosystem water |
| CN110036837A (en) * | 2019-05-22 | 2019-07-23 | 新疆旭日昕昤环保科技有限公司 | Fruits and vegetables, aquatic products and the compound self-loopa cultural method of pig |
| CN110036837B (en) * | 2019-05-22 | 2021-11-23 | 新疆旭日昕昤环保科技有限公司 | Fruit and vegetable, aquatic product and pig compound self-circulation breeding method |
| CN110036838B (en) * | 2019-05-22 | 2021-11-30 | 新疆旭日昕昤环保科技有限公司 | Fruit and vegetable and aquatic product ecological water composite self-circulation breeding method |
| CN110612851A (en) * | 2019-10-22 | 2019-12-27 | 大理市人间仙境农业开发有限公司 | Environment-friendly fruit planting method |
| CN110759606A (en) * | 2019-11-27 | 2020-02-07 | 九江鄱雁养殖有限公司 | Integrated sewage treatment and purification device for wild goose breeding |
| CN112125479A (en) * | 2020-09-29 | 2020-12-25 | 中新国际联合研究院 | Water quality purification device and method for aquaculture |
| CN112125479B (en) * | 2020-09-29 | 2022-05-13 | 中新国际联合研究院 | Water quality purification device and method for aquaculture |
| WO2022202720A1 (en) * | 2021-03-25 | 2022-09-29 | 日東電工株式会社 | Nutrient solution treatment method and plant cultivation system |
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Application publication date: 20181207 |