CN205347111U - Culturing wastewater processing system - Google Patents
Culturing wastewater processing system Download PDFInfo
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- CN205347111U CN205347111U CN201521066316.7U CN201521066316U CN205347111U CN 205347111 U CN205347111 U CN 205347111U CN 201521066316 U CN201521066316 U CN 201521066316U CN 205347111 U CN205347111 U CN 205347111U
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- pond
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- wastewater processing
- acidification pool
- culturing wastewater
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a culturing wastewater processing system, including grid, sand setting catch basin, hydrolysis -acidification pool, UASB pond, distribution reservoir, A2O pond, two heavy ponds, the middle pond that connects gradually. Being provided with separation solid -liquid apparatus between the sand setting catch basin of this system and the hydrolysis -acidification pool, two sinking a mud refluxing a part to A2O pond in the ponds, another part gets into partial sewage among connection marsh gas purifier on mud ground, the ASB pond, the hydrolysis -acidification pool and directly gets into and mix the allotment in the distribution reservoir. The simple structure of this system, the anaerobism combines together with good oxygen, and the treatment effeciency is high.
Description
Technical field
This utility model relates to a kind of culturing wastewater processing system.
Background technology
The wastewater flow rate of livestock and poultry cultivation discharge is big, concentration, and containing a large amount of pollutant in waste water, such as heavy metal, the veterinary drug of residual and substantial amounts of pathogen etc., therefore as being just directly thrown into environment or directly agricultural without processing, it will cause the severe contamination in local environment and farmland.Livestock breeding wastewater belongs to the high concentrated organic wastewater of a large amount of pathogen, is discharged directly into water body or storage place is improper, is entered water body by rain-out, it would be possible to cause the severe exacerbation of surface water or quality of groundwater.Owing to the leaching of Animal fecal pollution is very strong, the leaching such as nitrogen in fecaluria, phosphorus and water soluble organic substance is very big, if do not dealt carefully with, runs past rainwash and diafiltration enters Water table polluted underground water.Therefore how effectively processing breeding wastewater is the problem that cultivation industry development must solve.
Summary of the invention
Technical problem to be solved in the utility model is to provide high treating effect, equipment advanced person, convenient management, the simple Waste Water Treatment of maintenance.
The technical scheme that this utility model provides is: a kind of culturing wastewater processing system, including the grid being sequentially connected with, sand setting collecting-tank, hydrolysis acidification pool, UASB pond, distribution reservoir, A2/ O pond, second pond, intermediate pool.
Further, in described second pond, a mud part is back to A2/ O pond, another part enters mud ground.
Further, described UASB pond connects methane purifying device.
Further, the described part of contaminated water in hydrolysis acidification pool is directly entered in distribution reservoir and carries out mixing preparation.
The beneficial effects of the utility model are, this system structure is simple, and anaerobism combines with aerobic, and treatment effeciency is high.
Accompanying drawing explanation
Fig. 1 is the theory diagram of culturing wastewater processing system of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, this utility model is further elaborated.Should be appreciated that detailed description of the invention described herein is only in order to explain this utility model, be not used to limit this utility model.
Culturing wastewater processing system as shown in Figure 1, including the grid being sequentially connected with, sand setting collecting-tank, hydrolysis acidification pool, UASB pond, distribution reservoir, A2/ O pond, second pond, intermediate pool.
Operation principle of the present utility model is as follows:
Waste water from flowing into grille well, intercepts bigger thick assorted particulate matter and suspended material, it is ensured that subsequent treatment facility properly functioning.Barrier outward transport harmless treatment field processes further.
Waste water enters sand setting collecting-tank after grid intercepts, and carries out sand setting process, also has certain regulatory function concurrently simultaneously.
Sand setting collecting-tank waste water enters solid-liquid separating machine after pump promotes and carries out solid-liquid separation, wherein, solid excrement slag transports compost place to and is hydrolyzed the leading portion that acidifying is anaerobism, here larger molecular organics is degraded to further small organic molecule mainly through the effect of hydrolysis acidification bacterium, insoluble organic is converted into soluble organic, creates good condition for follow-up biological treatment.
Hydrolysis acidification pool water outlet enters UASB after pump promotes, and here, utilizes the efficient degradation effect of granule sludge, removes most organic pollution, reduce the organic loading of follow-up Aerobic Process for Treatment.UASB carries out solid-liquid separation simultaneously, and the purified rear UASB water outlet of biogas is from flowing into distribution reservoir, and the effect of distribution reservoir is in that a part of sewage making anaerobic effluent and hydrolysis acidification pool carries out mixing preparation, it is ensured that the biodegradability of aerobic process water inlet meets requirement.
Distribution reservoir waste water is from flowing into aerobic treatment unit A2/ O pond.Here, the biological treatment of carbon nitrogen phosphorus, the organic pollution in further degrading waste water, synchronous denitrification dephosphorizing will be synchronously performed, reduce the content of the ammonia-nitrogen content in waste water and phosphorus as far as possible, it is ensured that the nitrogen and phosphorus indexes of water outlet meets standard.
Aerobic Pond water outlet enters second pond, carries out mud-water separation.A mud part is back to A through sludge reflux pump2Front end ,/O pond, another part enters mud ground as excess sludge.
Secondary clarifier effluent is from flowing into intermediate pool.Intermediate pool is direct standard discharge after utilizing elevator pump sterilized.
Claims (5)
1. a culturing wastewater processing system, it is characterised in that the grid that includes being sequentially connected with, sand setting collecting-tank, hydrolysis acidification pool, UASB pond, distribution reservoir, A2/ O pond, second pond, intermediate pool.
2. culturing wastewater processing system according to claim 1, it is characterised in that be provided with solid-liquid separating equipment between described sand setting collecting-tank and hydrolysis acidification pool.
3. culturing wastewater processing system according to claim 1, it is characterised in that in described second pond, a mud part is back to A2/ O pond, another part enters mud ground.
4. culturing wastewater processing system according to claim 1, it is characterised in that connect methane purifying device on described UASB pond.
5. culturing wastewater processing system according to claim 1, it is characterised in that the described part of contaminated water in hydrolysis acidification pool is directly entered in distribution reservoir and carries out mixing preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066316.7U CN205347111U (en) | 2015-12-21 | 2015-12-21 | Culturing wastewater processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066316.7U CN205347111U (en) | 2015-12-21 | 2015-12-21 | Culturing wastewater processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347111U true CN205347111U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521066316.7U Active CN205347111U (en) | 2015-12-21 | 2015-12-21 | Culturing wastewater processing system |
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| CN (1) | CN205347111U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565058A (en) * | 2016-11-03 | 2017-04-19 | 聊城职业技术学院 | Stockyard sewage treatment technology |
| CN106830584A (en) * | 2017-04-24 | 2017-06-13 | 张红星 | A kind of micro-nano aeration high-performance bio processing unit of livestock breeding wastewater |
| CN106892538A (en) * | 2017-03-17 | 2017-06-27 | 天津中冀源环保科技有限公司 | The biochemical materialization combined treatment process of cassava alcohol waste water |
| CN107265802A (en) * | 2017-07-11 | 2017-10-20 | 湖南优卓牧业有限公司 | The treatment for cow manure system and processing method of a kind of dairy cow farm |
| CN108217943A (en) * | 2018-01-29 | 2018-06-29 | 郑州轻工业学院 | S-UASB sludge anaerobics installation for fermenting couples preposition anoxic A2O denitrification dephosphorization apparatus and the method for handling sludge |
| CN108383320A (en) * | 2017-12-25 | 2018-08-10 | 湖南新九方科技有限公司 | A kind of integrated processing method of livestock breeding wastewater |
| CN108609801A (en) * | 2018-05-02 | 2018-10-02 | 江苏大彭环保科技有限公司 | A kind for the treatment of process of aquaculture wastewater |
-
2015
- 2015-12-21 CN CN201521066316.7U patent/CN205347111U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565058A (en) * | 2016-11-03 | 2017-04-19 | 聊城职业技术学院 | Stockyard sewage treatment technology |
| CN106892538A (en) * | 2017-03-17 | 2017-06-27 | 天津中冀源环保科技有限公司 | The biochemical materialization combined treatment process of cassava alcohol waste water |
| CN106830584A (en) * | 2017-04-24 | 2017-06-13 | 张红星 | A kind of micro-nano aeration high-performance bio processing unit of livestock breeding wastewater |
| CN107265802A (en) * | 2017-07-11 | 2017-10-20 | 湖南优卓牧业有限公司 | The treatment for cow manure system and processing method of a kind of dairy cow farm |
| CN108383320A (en) * | 2017-12-25 | 2018-08-10 | 湖南新九方科技有限公司 | A kind of integrated processing method of livestock breeding wastewater |
| CN108383320B (en) * | 2017-12-25 | 2024-01-05 | 湖南新九方科技有限公司 | Integrated treatment method for livestock and poultry breeding wastewater |
| CN108217943A (en) * | 2018-01-29 | 2018-06-29 | 郑州轻工业学院 | S-UASB sludge anaerobics installation for fermenting couples preposition anoxic A2O denitrification dephosphorization apparatus and the method for handling sludge |
| CN108217943B (en) * | 2018-01-29 | 2020-08-04 | 郑州轻工业学院 | S-UASB sludge anaerobic fermentation device coupled preposed anoxic A2O nitrogen and phosphorus removal device and sludge treatment method |
| CN108609801A (en) * | 2018-05-02 | 2018-10-02 | 江苏大彭环保科技有限公司 | A kind for the treatment of process of aquaculture wastewater |
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