CN112931305A - Green aquaculture method based on recirculating aquaculture aquatic products - Google Patents
Green aquaculture method based on recirculating aquaculture aquatic products Download PDFInfo
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- CN112931305A CN112931305A CN202110055864.3A CN202110055864A CN112931305A CN 112931305 A CN112931305 A CN 112931305A CN 202110055864 A CN202110055864 A CN 202110055864A CN 112931305 A CN112931305 A CN 112931305A
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- aquatic products
- culture pond
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 16
- 244000144974 aquaculture Species 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000003134 recirculating effect Effects 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000007872 degassing Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims abstract description 6
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- 235000013527 bean curd Nutrition 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000008239 natural water Substances 0.000 claims description 3
- 238000012364 cultivation method Methods 0.000 claims 4
- 238000004064 recycling Methods 0.000 abstract 1
- 238000009313 farming Methods 0.000 description 5
- 210000003608 fece Anatomy 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a green aquaculture method based on recirculating aquaculture aquatic products, which comprises the following steps: (1) monitoring the water quality environment in the culture pond; (2) pumping a water source in the culture pond and guiding the water source into a filtering pond; (3) pumping water in the filter tank and performing degassing treatment through a degassing membrane; (4) carrying out oxygenation treatment on the water treated in the step (3); (5) heating or cooling the water in the step (4); when detecting that the environment of the culture pond is not suitable for aquatic products to live, the environment of the culture water is treated through the filter pond, the degassing membrane, the air floating pump and the cooling and heating machine, the environment of the culture pond is improved, and the purpose of recycling water resources is achieved.
Description
Technical Field
The invention mainly relates to the technical field of aquatic product culture, in particular to a green culture method for aquatic products based on circulating water culture.
Background
The water treatment in aquatic product cultivation mainly treats wastes in a water body, including residual baits, undigested and absorbed nutrient components, metabolic excreta and the like caused by bait feeding, and the influence of accumulation of chemical drugs and cultivation biological excreta applied in the aquatic product cultivation process on the pH value of a water environment and the water quality is obvious. Therefore, the cultivation wastes are removed or converted from the water body, the water quality of the water body is maintained, and the method is very important for the health and growth of aquatic products; the water treatment in aquatic product cultivation mainly comprises several aspects: oxygenation, separation, filtration, degassing, disinfection, denitrification and other treatment processes.
Disclosure of Invention
The invention mainly provides a green aquaculture method based on recirculating aquaculture aquatic products, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a green aquaculture method based on recirculating aquaculture aquatic products, which comprises the following steps:
(1) monitoring the water quality environment in the culture pond, and detecting whether the pH value, the oxygen content, the water temperature, harmful gas and impurities in a water source are suitable for the growth of aquatic products;
(2) adjusting the pH value of the pond water in the culture pond, and adding a proper amount of pH value adjusting agent into the culture pond to control the pH value of the pond water in a range suitable for the growth of aquatic products;
(3) pumping a water source in the culture pond, introducing the water source into a filtering pond, pumping the water in the culture pond, conveying the water into the filtering pond for filtering, removing impurities in the water, and discharging the impurities into a settling pond;
(4) pumping water in the filtering tank, degassing the water through a degassing membrane, removing harmful gases (such as ammonia nitrogen, carbon dioxide and hydrogen sulfide) in the water through the degassing membrane after the filtered water passes through the degassing membrane, and discharging the harmful gases into a settling pond;
(5) carrying out oxygenation treatment on the water treated in the step (4), treating the degassed water through an air floating pump to generate oxygen-enriched water, and introducing the oxygen-enriched water into a cooling and heating tank;
(6) and (4) heating or cooling the water in the step (5), enabling the water to pass through a cooling machine or a heater, adjusting the water temperature to a temperature suitable for growth of aquatic products, and then introducing the treated water into the culture pond again.
Further, the step (1) of monitoring the water quality comprises the steps of detecting the pH value, the oxygen content and harmful gases of the water through a detector, and detecting the water temperature through a temperature sensor.
Furthermore, impurities and harmful gases in the sedimentation tank are treated and then discharged into a natural water body.
Furthermore, one end of the air floatation pump is connected with an ozone generator, and oxygen is added to a water source through oxygen generated by the ozone generator.
Further, the pH regulator comprises a mixture of quicklime or dry distillers' grains and dry fermented soybean curd residue.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a green farming method based on recirculating water aquaculture aquatic products, when detecting that the farming pond environment is unsuitable aquatic products to survive, purify the water source of farming pond through the hydrologic cycle, handle the environment of aquaculture water through filtering ponds, degasification membrane, air supporting pump and cold and warm machine, carry out cyclic processing to the water in the farming pond, improve the environment in farming pond, the pollution is reduced, handle harmful gas and impurity through the sedimentation tank in addition, and can recycle, reach water resource cyclic utilization's purpose.
The present invention will be explained in detail below with reference to specific examples.
Detailed Description
In order to facilitate understanding of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the protection scope of the present invention.
Example 1
A green aquaculture method based on recirculating aquaculture aquatic products comprises the following steps:
(1) monitoring the water quality environment in the culture pond, and detecting whether the pH value, the oxygen content, the water temperature, harmful gas and impurities in a water source are suitable for the growth of aquatic products;
(2) adjusting the pH value of the pond water in the culture pond, and adding a proper amount of pH value adjusting agent into the culture pond to control the pH value of the pond water in a range suitable for the growth of aquatic products;
(3) pumping a water source in the culture pond, introducing the water source into a filtering pond, pumping the water in the culture pond, conveying the water into the filtering pond for filtering, removing impurities (waste residual baits, undigested and absorbed nutrient components and metabolic excrement) in the water, and discharging the impurities into a settling pond;
(4) pumping water in the filtering tank, degassing the water through a degassing membrane, removing harmful gases (such as ammonia nitrogen, carbon dioxide and hydrogen sulfide) in the water through the degassing membrane after the filtered water passes through the degassing membrane, and discharging the harmful gases into a settling pond;
(5) carrying out oxygenation treatment on the water treated in the step (4), treating the degassed water through an air floating pump to generate oxygen-enriched water, and introducing the oxygen-enriched water into a cooling and heating tank;
(6) and (4) heating or cooling the water in the step (5), enabling the water to pass through a cooling machine or a heater, adjusting the water temperature to a temperature suitable for growth of aquatic products, and then introducing the treated water into the culture pond again.
The step (1) of monitoring the water quality comprises the steps of detecting the pH value, the oxygen content and harmful gases of water through a detector, detecting the water temperature through a temperature sensor, and sampling the water in the culture pond to detect the components in the water.
And after the impurities and harmful gases in the sedimentation tank are treated, the impurities and the harmful gases are discharged into a natural water body.
One end of the air floatation pump is connected with the ozone generator, oxygen is added to the water source through oxygen generated by the ozone generator, and the oxygen increasing device can also be an impeller to stir the water surface, so that the aim of increasing the oxygen of the water in the culture pond is fulfilled.
The pH adjusting section in the step (1) comprises the step of adding a pH value adjusting agent into the culture pond to control the pH value of the culture pond within a range suitable for the growth of aquatic products, wherein the pH value adjusting agent comprises quick lime, dry distillers' grains and dry fermented soybean curd residue.
Example two
When the pH value of water is detected by the detector to be unsuitable for the growth of aquatic products, quicklime or a mixture of dry wine tank powder and dry fermented soybean curb residue powder can be directly sprinkled in the culture pond, so that the aim of adjusting the pH value in the culture pond is fulfilled.
The impurities in the culture pond can be filtered through the filter tank at intervals, and the treated water is discharged into the culture pond, so that the aim of keeping the culture pond clean is fulfilled, and the pond water is not further deteriorated.
When the excessive harmful gas in the culture pond is detected, the water in the filter pond is extracted and passes through a degassing membrane to remove the harmful gas in the water, and the degassed water is treated by an air floating pump to generate oxygen-enriched water and is discharged into the culture pond again.
When detecting that the temperature in the breed pond is unsuitable when aquatic products live, the degree of depth of multiplicable pond water is put into pig cow dung in the pond angle to improve the temperature, or carry out the pond water through the cooler and cool down, live with suitable aquatic products.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description, since such modifications are intended to be included within the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A green aquaculture method based on recirculating aquaculture aquatic products is characterized by comprising the following steps: (1) monitoring the water quality environment in the culture pond, and detecting whether the pH value, the oxygen content, the water temperature, harmful gas and impurities in a water source are suitable for the growth of aquatic products;
(2) adjusting the pH value of the pond water in the culture pond, and adding a proper amount of pH value adjusting agent into the culture pond to control the pH value of the pond water in a range suitable for the growth of aquatic products;
(3) pumping a water source in the culture pond, introducing the water source into a filtering pond, pumping the water in the culture pond, conveying the water into the filtering pond for filtering, removing impurities in the water, and discharging the impurities into a settling pond;
(4) pumping water in the filtering tank, degassing the water through a degassing membrane, removing harmful gases (such as ammonia nitrogen, carbon dioxide and hydrogen sulfide) in the water through the degassing membrane after the filtered water passes through the degassing membrane, and discharging the harmful gases into a settling pond;
(5) carrying out oxygenation treatment on the water treated in the step (4), treating the degassed water through an air floating pump to generate oxygen-enriched water, and introducing the oxygen-enriched water into a cooling and heating tank;
(6) and (4) heating or cooling the water in the step (5), enabling the water to pass through a cooling machine or a heater, adjusting the water temperature to a temperature suitable for growth of aquatic products, and then introducing the treated water into the culture pond again.
2. The green cultivation method according to claim 1, wherein the monitoring of the water quality environment in the cultivation pond comprises detecting the pH value, oxygen content and harmful gas of water by a detector and detecting the water temperature by a temperature sensor.
3. The green cultivation method according to claim 1, wherein the impurities and harmful gases in the sedimentation tank are treated and then discharged into the natural water body.
4. The green cultivation method according to claim 1, wherein one end of the air floating pump is connected with an ozone generator, and oxygen generated by the ozone generator is used for increasing oxygen to a water source.
5. The green cultivation method according to claim 1, wherein the pH regulator comprises a mixture of quicklime or dry distillers' grains and dry fermented soybean curd residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055864.3A CN112931305A (en) | 2021-01-15 | 2021-01-15 | Green aquaculture method based on recirculating aquaculture aquatic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055864.3A CN112931305A (en) | 2021-01-15 | 2021-01-15 | Green aquaculture method based on recirculating aquaculture aquatic products |
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| Publication Number | Publication Date |
|---|---|
| CN112931305A true CN112931305A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110055864.3A Pending CN112931305A (en) | 2021-01-15 | 2021-01-15 | Green aquaculture method based on recirculating aquaculture aquatic products |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159666A (en) * | 2022-07-26 | 2022-10-11 | 中钢集团武汉安全环保研究院有限公司 | Black and odorous water body treatment device |
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| CN105836975A (en) * | 2016-06-07 | 2016-08-10 | 龚晓寒 | Water treatment system for aquatic product culture pool and treatment method thereof |
| CN106305510A (en) * | 2016-08-19 | 2017-01-11 | 鄂尔多斯市水产管理站 | Green and healthy pond aquaculture method |
| US20170318762A1 (en) * | 2016-05-09 | 2017-11-09 | Chi-Tse Kuo | Method and system of cultivating aquatic product and plant |
| CN108029598A (en) * | 2018-01-02 | 2018-05-15 | 中国水产科学研究院黑龙江水产研究所 | Taimen industrial circulating water cultivating method |
| CN110024735A (en) * | 2019-05-08 | 2019-07-19 | 江门市智合科技有限公司 | A kind of cultivation fish pond system |
| KR102074613B1 (en) * | 2019-06-28 | 2020-02-06 | 조희룡 | The recirculating aquaculture system |
-
2021
- 2021-01-15 CN CN202110055864.3A patent/CN112931305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473802A (en) * | 2009-01-23 | 2009-07-08 | 韶关市力冉农业科技有限公司 | High-density aquiculture method |
| US20170318762A1 (en) * | 2016-05-09 | 2017-11-09 | Chi-Tse Kuo | Method and system of cultivating aquatic product and plant |
| CN105836975A (en) * | 2016-06-07 | 2016-08-10 | 龚晓寒 | Water treatment system for aquatic product culture pool and treatment method thereof |
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| CN108029598A (en) * | 2018-01-02 | 2018-05-15 | 中国水产科学研究院黑龙江水产研究所 | Taimen industrial circulating water cultivating method |
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| KR102074613B1 (en) * | 2019-06-28 | 2020-02-06 | 조희룡 | The recirculating aquaculture system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115159666A (en) * | 2022-07-26 | 2022-10-11 | 中钢集团武汉安全环保研究院有限公司 | Black and odorous water body treatment device |
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Application publication date: 20210611 |