CN103478065B - Aquiculture waste water circulating treatment system - Google Patents
Aquiculture waste water circulating treatment system Download PDFInfo
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- CN103478065B CN103478065B CN201310483733.0A CN201310483733A CN103478065B CN 103478065 B CN103478065 B CN 103478065B CN 201310483733 A CN201310483733 A CN 201310483733A CN 103478065 B CN103478065 B CN 103478065B
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- pond
- waste water
- aquiculture
- water circulating
- treating system
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 44
- 239000002351 wastewater Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 19
- 241000195493 Cryptophyta Species 0.000 claims description 17
- 238000006213 oxygenation reaction Methods 0.000 claims description 14
- 244000144974 aquaculture Species 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 239000000645 desinfectant Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003206 sterilizing agent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to an aquiculture waste water circulating treatment system and belongs to the technical field of culture waste water treatment. The aquiculture waste water circulating treatment system comprises an aquiculture pond array, wherein the aquiculture pond array is sequentially circularly connected with a three-stage stepped sedimentation pond, an alga purification pond, a biological membrane treatment pond, a secondary sedimentation pond, a disinfection pond, a filter pond and an aerobic pond through pipelines; a water body inside the aquiculture pond array circulates through water pumps arranged among the ponds. The aquiculture waste water circulating treatment system disclosed by the invention is simple in structure and reasonable in design, can be used for sequentially treating the aquiculture waste water through the three-stage stepped sedimentation pond, the alga purification pond, the biological membrane treatment pond, the secondary sedimentation pond, the disinfection pond, the filter pond and the aerobic pond, is easy and quick to operate and has good treatment effect; moreover, the water body treated by the system can finally reach the requirement of aquiculture.
Description
Technical field
The invention belongs to cultivating wastewater purification technical field, be specifically related to aquiculture waste water circulating treating system.
Background technology
At present, aquaculture is the important component part of agricultural production.Modern culture fishery is more and more tending towards intensive, the use of a large amount of feeds, fertilizer and chemicals, huge pressure is brought to breeding water body, exceed the metabolic capability of the self-purification ecosystem that general cultivation relies on, cause large amount of organic not decompose completely, cause the pollution of water body.Traditional water body processing mode is that inject fresh water body, this processing mode is extensive style, does not meet the requirement of modern farming by after breeding wastewater discharge completely.
Summary of the invention
For prior art Problems existing, the object of the invention is to design the technical scheme that a kind of aquiculture waste water circulating treating system is provided.
Described aquiculture waste water circulating treating system, it is characterized in that comprising aquaculture pond array, described aquaculture pond array is pipeline circulation connection three grades of ladder sedimentation basins, algae purification pond, biomembrane treatment pond, second-level settling pond, sterilization pool, filtering ponds and oxygenation pond successively, and the water body in aquaculture pond array carries out flow circuit by the water pump be arranged between each pond above-mentioned.
Described aquiculture waste water circulating treating system, is characterized in that three grades of described ladder sedimentation basins comprise the pond of three height arrangements in ladder.
Described aquiculture waste water circulating treating system, is characterized in that being separated into tortuous pipelined channel by the component partition wall arranged in described algae purification pond, is equipped with algae fixed mount in described pipelined channel.
Described aquiculture waste water circulating treating system, it is characterized in that described biomembrane treatment pond comprises spray house steward, the spray arm be radially connected with spray house steward and is arranged on the biological membrane cisterna body sprayed below arm, in described biological membrane cisterna body, be provided with biomembrane.
Described aquiculture waste water circulating treating system, it is characterized in that being provided with one group of flocculant fixture in described second-level settling pond, described flocculant fixture is sphere structure, and it is covered with micropore.
Described aquiculture waste water circulating treating system, is characterized in that arranging at least one row by waste water flow direction in described sterilization pool rotates water wheels, the blade of described rotation water wheels is fixedly installed the mesh bag placing disinfectant.
Described aquiculture waste water circulating treating system, it is characterized in that arranging at least one deck active carbon layer and at least one deck micropore filtering film layer by waste water flow direction in described filtering ponds, the pore size of described micro porous filtration rete is 0.1 ~ 0.5 micron.
Described aquiculture waste water circulating treating system, is characterized in that described oxygenation pond comprises three pond bodies of connection in parallel, is provided with aerator bottom the body of pond.
Above-mentioned aquiculture waste water circulating treating system, structure is simple, reasonable in design, aquiculture waste water is by the process successively of three grades of ladder sedimentation basins, algae purification pond, biomembrane treatment pond, second-level settling pond, sterilization pool, filtering ponds and oxygenation pond, simple and quick, treatment effect is good, finally makes water body reach aquaculture requirement.
Compared with prior art, at least there is some beneficial effect following in the present invention:
1) adopt three grades of ladder sedimentation basins to carry out, refuses a large amount of in waste water can be made to remove, as feed, ight soil etc., for subsequent treatment significantly reduces burden;
2) dividing wall is set in algae purification pond, increases the time of contact of waste water and algae, improve algae to organic absorptive amount;
3) adopt the biomembrane treatment pond of spraying effect, useless water and air is mixed more abundant, improve treatment effect;
4) in second-level settling pond, increase flocculant fixture, facilitate using and reclaiming of flocculant, be more conducive to the recovery of flocculation refuse;
5) rotation water wheels are set in sterilization pool, and are rotating mesh bag water wheels being fixedly installed and placing disinfectant, the input of convenient sterilizing agent on the one hand, utilize the rotation of rotating water wheels to make fully mixing of disinfectant and water body on the other hand, play stirring action;
6) active carbon layer micro porous filtration rete in filtering ponds, the material brought into of disinfectant in removing water body and remain some noxious bacterias;
7) oxygenation pond in parallel is finally set, the oxygenation of small size independence is carried out to water body, improves oxygenation effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of biomembrane treatment pond in the present invention.
In figure: 1-aquaculture pond array; 2-tri-grades of ladder sedimentation basins; 3-algae purification pond; 301-dividing wall; 4-biomembrane treatment pond; 401-sprays house steward; 401-sprays arm; The biological membrane cisterna body of 403-; 404-biomembrane; 5-second-level settling pond; 501-flocculant fixture; 6-sterilization pool; 601-rotates water wheels; 602-mesh bag; 7-filtering ponds; 701-active carbon layer; 702-micro porous filtration rete; 8-oxygenation pond; 801-aerator.
Embodiment
The present invention is further illustrated below in conjunction with Figure of description.
As shown in the figure, aquiculture waste water circulating treating system comprises aquaculture pond array 1, described aquaculture pond array 1 is pipeline circulation connection three grades of ladder sedimentation basins 2, algae purification pond 3, biomembrane treatment pond 4, second-level settling pond 5, sterilization pool 6, filtering ponds 7 and oxygenation pond 8 successively, and the water body in aquaculture pond array 1 carries out flow circuit by the water pump be arranged between each pond above-mentioned.
Three grades of ladder sedimentation basins 2 comprise the pond of three height arrangements in ladder, and its Main Function is that the larger material of weight in waste water is precipitated.
A component partition wall 301 by arranging in algae purification pond 3 is separated into tortuous pipelined channel, is equipped with the algae fixed mount preventing algae from flying away in pipelined channel.Be separated into tortuous pipelined channel by dividing wall 301, add waste water and cultivate the algae time of contact in algae purification pond 3, namely adding the evolution time.
Biomembrane treatment pond 4 comprises spray house steward 401, the spray arm 402 be radially connected with spray house steward 401 and is arranged on the pond body 403 sprayed below arm 402, biomembrane 404 is provided with in pond body 403, biomembrane 404 is existing product, and it comprises carrier and is fixed on the aerobic bacteria (as nitrifying bacteria etc.) on carrier.Adopt shower, waste water is fully contacted with air, improves biomembranous reaction.
Second-level settling pond 5 mainly plays the effect of flocculation, its effect is flocculated by the material that biomembrane treatment pond 4 produces, and is provided with one group of flocculant fixture 501 in second-level settling pond 5, and flocculant fixture 501 is sphere structure, it is covered with micropore, in it, places flocculant.The setting of flocculant fixture, facilitates using and reclaiming of flocculant, is more conducive to the recovery of flocculation refuse.
In sterilization pool 6, at least one row are set by waste water flow direction and rotate water wheels 601, the blade of rotation water wheels 601 is fixedly installed the mesh bag 602 placing disinfectant.Rotate the input that on the one hand convenient sterilizing agent is set of water wheels 601, utilize the rotation of rotating water wheels 601 to make fully mixing of disinfectant and water body on the other hand, play stirring action.
In filtering ponds 7, at least one deck active carbon layer 701 and at least one deck micropore filtering film layer 702 are set by waste water flow direction, wherein the pore size of micro porous filtration rete 702 is 0.1 ~ 0.5 micron, and the effect of filtering ponds 7 is the material brought into of the disinfectant in removing water body and more remaining noxious bacterias.
Oxygenation pond 8 comprises three pond bodies of connection in parallel, is provided with aerator 801, carries out the oxygenation of small size independence, improve oxygenation effect to water body bottom the body of pond.
Above-mentioned aquiculture waste water circulating treating system, structure is simple, reasonable in design, aquiculture waste water is by the process successively of three grades of ladder sedimentation basins, algae purification pond, biomembrane treatment pond, second-level settling pond, sterilization pool, filtering ponds and oxygenation pond, simple and quick, treatment effect is good, finally makes water body reach aquaculture requirement.
Claims (6)
1. aquiculture waste water circulating treating system, it is characterized in that comprising aquaculture pond array (1), described aquaculture pond array (1) is pipeline circulation connection three grades of ladder sedimentation basins (2) successively, algae purification pond (3), biomembrane treatment pond (4), second-level settling pond (5), sterilization pool (6), filtering ponds (7) and oxygenation pond (8), water body in aquaculture pond array (1) carries out flow circuit by the water pump be arranged between each pond above-mentioned, one group of flocculant fixture (501) is provided with in described second-level settling pond (5), described flocculant fixture (501) is sphere structure, it is covered with micropore, in described sterilization pool (6), at least one row are set by waste water flow direction and rotate water wheels (601), the blade of described rotation water wheels (601) is fixedly installed the mesh bag (602) placing disinfectant.
2. aquiculture waste water circulating treating system as claimed in claim 1, is characterized in that three grades of described ladder sedimentation basins (2) comprise the pond of three height arrangements in ladder.
3. aquiculture waste water circulating treating system as claimed in claim 1, is characterized in that being separated into tortuous pipelined channel by the component partition wall (301) arranged in described algae purification pond (3), is equipped with algae fixed mount in described pipelined channel.
4. aquiculture waste water circulating treating system as claimed in claim 1, it is characterized in that described biomembrane treatment pond (4) comprises spray house steward (401), the spray arm (402) be radially connected with spray house steward (401) and is arranged on the biological membrane cisterna body (403) spraying arm (402) below, in described biological membrane cisterna body (403), be provided with biomembrane (404).
5. aquiculture waste water circulating treating system as claimed in claim 1, it is characterized in that arranging at least one deck active carbon layer (701) and at least one deck micropore filtering film layer (702) by waste water flow direction in described filtering ponds (7), the pore size of described micro porous filtration rete (702) is 0.1 ~ 0.5 micron.
6. aquiculture waste water circulating treating system as claimed in claim 1, is characterized in that described oxygenation pond (8) comprises three pond bodies of connection in parallel, is provided with aerator (801) bottom the body of pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310483733.0A CN103478065B (en) | 2013-10-16 | 2013-10-16 | Aquiculture waste water circulating treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483733.0A CN103478065B (en) | 2013-10-16 | 2013-10-16 | Aquiculture waste water circulating treatment system |
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| CN103478065A CN103478065A (en) | 2014-01-01 |
| CN103478065B true CN103478065B (en) | 2015-05-27 |
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| CN201310483733.0A Active CN103478065B (en) | 2013-10-16 | 2013-10-16 | Aquiculture waste water circulating treatment system |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094885B (en) * | 2014-07-31 | 2015-11-18 | 中国水产科学研究院渔业机械仪器研究所 | A kind of high-efficiency low-carbon culture of Penaeus vannamei system |
| CN104591483B (en) * | 2014-12-26 | 2017-01-11 | 宁波远志立方能源科技有限公司 | Cultivation water purification and circulation system and method for improving water quality by using same |
| CN104920269B (en) * | 2015-06-23 | 2017-09-22 | 陈武昌 | Improve the pearl culture system of pearl freshwater mussel survival rate |
| CN105585223B (en) * | 2016-02-29 | 2018-06-22 | 湖州至美生物科技有限公司 | A kind of freshwater aquiculture waste water advanced treatment recovery system and method |
| CN105815268A (en) * | 2016-05-24 | 2016-08-03 | 江苏中洋集团股份有限公司 | Treating facility for filtering and recycling culture pond water |
| CN107251867A (en) * | 2017-05-24 | 2017-10-17 | 贵州黔聚隆农业科技开发有限公司 | A kind of water of breeding fish processing method |
| CN109626748B (en) * | 2019-01-21 | 2024-05-14 | 江西农业大学 | High-density aquaculture excrement recycling device |
| CN109874729A (en) * | 2019-03-04 | 2019-06-14 | 安徽科技学院 | A kind of mandarin fish circulating water culture system |
| CN113024022A (en) * | 2021-03-04 | 2021-06-25 | 湖南文理学院 | Aquaculture waste water circulation processing system |
| CN113349156A (en) * | 2021-07-20 | 2021-09-07 | 中国水产科学研究院东海水产研究所 | Circulating water culture system on transport ship for pseudosciaena crocea relay culture |
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| DE19908781A1 (en) * | 1999-02-17 | 2000-08-31 | Intrec Ges Fuer Innovative Tec | Effluent water treatment process operates at enhanced pressure, maximizing sedimentation and minimizing filter cleaning intervals |
| JP2000236733A (en) * | 1999-02-22 | 2000-09-05 | Kubota Corp | Operation part structure of combine harvester |
| JP4054225B2 (en) * | 2002-06-19 | 2008-02-27 | 株式会社アクティブ・トゥエンティーワン | Land culture system |
| CN1771798A (en) * | 2004-11-10 | 2006-05-17 | 长春市水产研究院 | Purifying system for complefely closed sea water and fresh water fish cultivation |
| CN101548655B (en) * | 2008-12-20 | 2012-01-04 | 河北科技师范学院 | Ecological closed cycle water fish-cultivating method |
| CN202890231U (en) * | 2012-10-08 | 2013-04-24 | 曹全民 | Water circulation treatment system for aquaculture |
| CN203575359U (en) * | 2013-10-16 | 2014-05-07 | 浙江海洋学院 | Aquaculture waste water circulation processing system |
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