CN102499161A - Fishery recirculating aquaculture system and aquaculture method - Google Patents
Fishery recirculating aquaculture system and aquaculture method Download PDFInfo
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- CN102499161A CN102499161A CN2011103768993A CN201110376899A CN102499161A CN 102499161 A CN102499161 A CN 102499161A CN 2011103768993 A CN2011103768993 A CN 2011103768993A CN 201110376899 A CN201110376899 A CN 201110376899A CN 102499161 A CN102499161 A CN 102499161A
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- fishery
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- micropore aerator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a fishery recirculating aquaculture system and an aquaculture method. The fishery recirculating aquaculture system comprises a culture zone and a water purification zone. Microporous aerators are disposed in the culture zone. The water purification zone comprises an ecological canal, a microbial degradation tank, an aquatic purification tank with aquatics planted inside, and a disinfecting aeration tank with microporous aerators disposed inside. According to the technical scheme, by means of the fishery recirculating aquaculture system and the aquaculture method, aquaculture water is recirculated through the recirculating aquaculture system to be recycled and meet standards of discharge.
Description
Technical field
the present invention relates to a kind of fishery circulating water culture system and cultural method.
Background technology
The fast development of
culture fishery for fisherman's increase wealth, enrich the town and country market supply and brought into play significant role, but the development of culture fishery has also brought immense pressure to environment.Under existing aquaculture model, pond culture is an open system, and a lot of aquaculture dealers are after water quality degenerates in the fishpond, always directly emits this part sewage, introduces fresh water again.A large amount of long-term dischargings of breeding wastewater have become one of key factor of widespread pollution from the overuse of fertilizers and pesticides in rural area, through realizing recycle and qualified discharge.
Summary of the invention
the purpose of this invention is to provide a kind of fishery circulating water culture system and cultural method prescription in order to address the above problem, and realize the recycle and the qualified discharge of breeding water.
are in order to reach above purpose; The technical scheme that the present invention adopts is: a kind of fishery circulating water culture system; It comprises culture zone and purification of water quality district; Be provided with the micropore aerator in the culture zone, the purification of water quality district comprises ecological canal, microbial degradation pond, plants the aquatic plant purification pond that water plants is arranged, the sterilization aeration basin that is provided with the micropore aerator in it in it.
further, culture zone and purification of water quality district area are than being 10:1～12:1.
further, the micropore aerator in the culture zone is according to the culture zone area: micropore aerator power=10～15 mu/kw is provided with.
further, the micropore aerator of sterilization in the aeration basin is according to sterilization aeration basin area: micropore aerator power=6～10 mu/kw setting.
Another technical scheme of the present invention provides a kind of cultural method of utilizing above-mentioned fishery circulating water culture system, and it may further comprise the steps:
A. the fishpond, culture zone is through after normally cleaning up the pond, and when carrying out conventional cultivation, spiral shell and flower silver carp are cultured in collocation, and micropore aerator aeration oxygen replenishing under water replenishes the oxygen in lower floor's water body;
B. the aquaculture wastewater drainage precipitates to ecological canal;
C. aquaculture wastewater gets into the microbial degradation pond, through compound bios such as photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria, bacillus organic matter is degraded;
D. aquaculture wastewater is gone into aquatic plant purification pond through ecological canal is laggard, further to absorption cleanings such as breeding wastewater nitrogen, phosphorus;
e. aquaculture wastewater gets into the sterilization aeration basin and handles behind aquatic plant purification, kill former bacterium of disease caused by infectious water and aeration oxygen replenishing facility processing back recycle through disinfectant.
further, in step a, 10～30 kilograms/mu of spiral shell injected volumes, 10～20 kilograms/mu of flower silver carp injected volumes.
further, in steps d, disinfectant adopts quicklime, every mu of usage amount is 50～100kg.
Through adopting above technical scheme, fishery circulating water culture system of the present invention and cultural method have the following advantages:
1. the optimization aquaculture model increases and puts flower silver carp, spiral shell etc. in a suitable place to breed, makes full use of the ecological niche difference between the breed variety, and the food and extend chain reduces organic matters such as food-residue and ight soil, improves efficiency of feed utilization;
The micropore aerator is 2. settled in
in cultivating pool, the microporous pipe device under water aeration oxygen replenishing can make the water body lower floor of anoxic more obtain replenishing of oxygen, improve bottom water quality with this.
3. aquaculture wastewater carries out primary purifying through ecological canal; In the microbial degradation pond, the waste water organic matter is degraded again; Efficiently purify through water plants again; Further, pass through at last in the aeration sterilization pool, kill former bacterium of disease caused by infectious water and aeration oxygen replenishing facility processing back recycle through disinfectant to absorption cleanings such as breeding wastewater nitrogen, phosphorus;
4. make the fishery cultivating water through the circulation of this circulating water culture system, can realize recycle and qualified discharge.
Embodiment
Set forth in the face of preferred embodiment of the present invention down in detail
, thereby so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fishery circulating water culture system in
present embodiment, it comprises culture zone and purification of water quality district, the culture zone is 10:1～12:1 with purification of water quality district area ratio.
Be provided with the micropore aerator in
culture zone, the micropore aerator is according to the culture zone area: micropore aerator power=10～15 mu/kw is provided with.
purification of water quality district comprises ecological canal, microbial degradation pond, plants the aquatic plant purification pond that water plants is arranged, the sterilization aeration basin that is provided with the micropore aerator in it in it.The micropore aerator of sterilization in the aeration basin is according to sterilization aeration basin area: micropore aerator power=6～10 mu/kw setting.
The cultural method of utilizing above-mentioned fishery circulating water culture system in the present embodiment, it may further comprise the steps:
A. the fishpond, culture zone is through after normally cleaning up the pond; When carrying out conventional cultivation, spiral shell and flower silver carp, 10～30 kilograms/mu of spiral shell injected volumes are cultured in collocation; 10～20 kilograms/mu of flower silver carp injected volumes, micropore aerator aeration oxygen replenishing under water replenish the oxygen in lower floor's water body;
B. the aquaculture wastewater drainage precipitates to ecological canal;
C. aquaculture wastewater gets into the microbial degradation pond, through compound bios such as photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria, bacillus organic matter is degraded;
D. aquaculture wastewater is gone into aquatic plant purification pond through ecological canal is laggard, further to absorption cleanings such as breeding wastewater nitrogen, phosphorus;
e. aquaculture wastewater gets into the sterilization aeration basin and handles behind aquatic plant purification, kill former bacterium of disease caused by infectious water and aeration oxygen replenishing facility processing back recycle through disinfectant, and disinfectant adopts quicklime, and every mu of usage amount is 50～100kg.
above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (7)
1. fishery circulating water culture system; It is characterized in that: it comprises culture zone and purification of water quality district; Be provided with the micropore aerator in the culture zone, the purification of water quality district comprises ecological canal, microbial degradation pond, plants the aquatic plant purification pond that water plants is arranged, the sterilization aeration basin that is provided with the micropore aerator in it in it.
2. fishery circulating water culture system according to claim 1 is characterized in that: described culture zone is 10:1～12:1 with purification of water quality district area ratio.
3. fishery circulating water culture system according to claim 1 is characterized in that: the micropore aerator in the described culture zone is according to the culture zone area: micropore aerator power=10～15 mu/kw is provided with.
4. fishery circulating water culture system according to claim 1 is characterized in that: the micropore aerator in the described sterilization aeration basin is according to sterilization aeration basin area: micropore aerator power=6～10 mu/kw is provided with.
5. cultural method of utilizing the described fishery circulating water culture system of claim 1, it may further comprise the steps:
A. the fishpond, culture zone is through after normally cleaning up the pond, and when carrying out conventional cultivation, spiral shell and flower silver carp are cultured in collocation, and micropore aerator aeration oxygen replenishing under water replenishes the oxygen in lower floor's water body;
B. the aquaculture wastewater drainage precipitates to ecological canal;
C. aquaculture wastewater gets into the microbial degradation pond, through compound bios such as photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria, bacillus organic matter is degraded;
D. aquaculture wastewater is gone into aquatic plant purification pond through ecological canal is laggard, further to absorption cleanings such as breeding wastewater nitrogen, phosphorus;
E. aquaculture wastewater gets into the processing of sterilization aeration basin behind aquatic plant purification, kills former bacterium of disease caused by infectious water and aeration oxygen replenishing facility processing back recycle through disinfectant.
6. fishery circulating water cultivation method according to claim 5 is characterized in that: in step a, and 10～30 kilograms/mu of spiral shell injected volumes, 10～20 kilograms/mu of flower silver carp injected volumes.
7. fishery circulating water cultivation method according to claim 5 is characterized in that: in step e, disinfectant adopts quicklime, and every mu of usage amount is 50～100kg.
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| CN2011103768993A CN102499161A (en) | 2011-11-24 | 2011-11-24 | Fishery recirculating aquaculture system and aquaculture method |
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| CN2011103768993A CN102499161A (en) | 2011-11-24 | 2011-11-24 | Fishery recirculating aquaculture system and aquaculture method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651191A (en) * | 2012-09-24 | 2014-03-26 | 上海市水产研究所 | Micro-ecology regulating and controlling method of sea horse circulating water breeding system |
| CN104542402A (en) * | 2015-01-12 | 2015-04-29 | 陈治平 | Ecological and environment-friendly industrial aquaculture method for odontobutis potamophila |
| CN104671587A (en) * | 2014-12-29 | 2015-06-03 | 南阳奇伟微生态基因科技开发有限公司 | Cycling treatment device for water of fish tank |
| CN105284698A (en) * | 2015-11-11 | 2016-02-03 | 常州市武进区水产技术推广站 | Fishery industrialized circulating flowing water culture system |
| CN105309366A (en) * | 2015-11-05 | 2016-02-10 | 常州市武进区水产技术推广站 | Fishery industrialized circular flowing water aquaculture system and method |
| CN106857368A (en) * | 2017-03-15 | 2017-06-20 | 广西精工海洋科技有限公司 | A kind of sea farming system |
| CN109160693A (en) * | 2018-10-17 | 2019-01-08 | 马鞍山沐及信息科技有限公司 | A kind of self-purification of water device |
| CN109730007A (en) * | 2019-02-26 | 2019-05-10 | 南通龙洋水产有限公司 | A kind of breeding method of intensive circulating water culture system ecologic food chain |
| CN110946108A (en) * | 2019-12-26 | 2020-04-03 | 盐城工业职业技术学院 | Fish pond system for water circulation purification |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651191A (en) * | 2012-09-24 | 2014-03-26 | 上海市水产研究所 | Micro-ecology regulating and controlling method of sea horse circulating water breeding system |
| CN103651191B (en) * | 2012-09-24 | 2015-03-25 | 上海市水产研究所 | Micro-ecology regulating and controlling method of sea horse circulating water breeding system |
| CN104671587A (en) * | 2014-12-29 | 2015-06-03 | 南阳奇伟微生态基因科技开发有限公司 | Cycling treatment device for water of fish tank |
| CN104671587B (en) * | 2014-12-29 | 2018-11-30 | 南阳奇伟微生态基因科技开发有限公司 | A kind of fish jar water circulation treatment device |
| CN104542402A (en) * | 2015-01-12 | 2015-04-29 | 陈治平 | Ecological and environment-friendly industrial aquaculture method for odontobutis potamophila |
| CN105309366A (en) * | 2015-11-05 | 2016-02-10 | 常州市武进区水产技术推广站 | Fishery industrialized circular flowing water aquaculture system and method |
| CN105284698A (en) * | 2015-11-11 | 2016-02-03 | 常州市武进区水产技术推广站 | Fishery industrialized circulating flowing water culture system |
| CN106857368A (en) * | 2017-03-15 | 2017-06-20 | 广西精工海洋科技有限公司 | A kind of sea farming system |
| CN109160693A (en) * | 2018-10-17 | 2019-01-08 | 马鞍山沐及信息科技有限公司 | A kind of self-purification of water device |
| CN109730007A (en) * | 2019-02-26 | 2019-05-10 | 南通龙洋水产有限公司 | A kind of breeding method of intensive circulating water culture system ecologic food chain |
| CN110946108A (en) * | 2019-12-26 | 2020-04-03 | 盐城工业职业技术学院 | Fish pond system for water circulation purification |
| CN110946108B (en) * | 2019-12-26 | 2023-09-05 | 盐城工业职业技术学院 | Pond system for water quality circulation purification |
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Application publication date: 20120620 |