CN118545857A - Technology and method for integrated water recycling and tail water treatment of aquaculture - Google Patents
Technology and method for integrated water recycling and tail water treatment of aquaculture Download PDFInfo
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- CN118545857A CN118545857A CN202410467208.8A CN202410467208A CN118545857A CN 118545857 A CN118545857 A CN 118545857A CN 202410467208 A CN202410467208 A CN 202410467208A CN 118545857 A CN118545857 A CN 118545857A
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
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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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of tail water treatment, in particular to an integrated process and method for recycling aquaculture water and treating the tail water, which comprises a culture pond, a filter pond, a sedimentation pond, a treatment pond and a water return pond, wherein the filter pond, the sedimentation pond and the treatment pond are arranged, so that the aquaculture tail water in the culture pond can be transmitted into the filter pond to filter solid impurities in the tail water, sediment in the tail water is precipitated after the filtration, after precipitation, the supernatant is transmitted into the treatment tank for purification treatment, so that the treatment of the culture tail water can be realized, and the water return tank is arranged, so that the treated culture tail water can be transmitted into the culture tank, the cyclic utilization of the culture tail water can be realized, and the condition that the water resource is wasted due to the fact that the culture tail water is not reused in the aquatic product process after the treatment is avoided.
Description
Technical Field
The invention relates to the technical field of tail water treatment, in particular to an integrated process and method for recycling aquaculture water and treating tail water.
Background
In recent years, with the rapid development of industrial aquaculture, environmental pollution of aquaculture is increasingly worsened, sewage containing residual feed, excrement of cultured fish and shrimp and a large number of bacteria microorganisms generated in the cultivation process is directly discharged into the sea, and the purification speed of the sewage greatly exceeds the self purification speed of the marine environment, so that the large number of microorganisms and algae in the sea are propagated, the dissolved oxygen concentration of the water body is rapidly reduced, even an anaerobic environment is formed, and black and odorous water body is generated, so that a treatment system is generally required to be used for purifying the cultivation tail water in the industrial cultivation process.
The existing culture tail water treatment system cannot improve the activity of microorganisms in the process of treating the culture tail water, so that the tail water treatment efficiency is low, ions are manufactured by adding microorganism preparation bacteria and utilizing a bacteria inlet, and the microorganisms in the tail water can be activated by ionic charges, so that the circulation rate of the tail water is accelerated, and the treatment efficiency of the tail water is improved.
In the aquaculture process, a large amount of water resources are needed, but the existing aquaculture tail water treatment system is not provided with a circulating system, so that the aquaculture tail water is not reused in the aquaculture process after being treated, and the waste of the water resources is greatly caused.
Disclosure of Invention
The invention aims to provide a process and a method for integrating aquaculture water recycling and tail water treatment, which solve the technical problem that the existing aquaculture tail water treatment system is not provided with a circulating system, so that the aquaculture tail water is not recycled in the aquaculture process after treatment, and water resource waste is greatly caused.
In order to achieve the above purpose, the invention provides an integrated process for recycling aquaculture water and treating tail water, which comprises a culture pond, a filter pond, a sedimentation pond, a treatment pond and a backwater pond, wherein the culture pond is used for aquaculture, the filter pond is communicated with the culture pond and is used for filtering solid impurities in tail water generated by aquaculture, the sedimentation pond is communicated with the filter pond and is used for sedimentation of sediment in filtered tail water, the treatment pond is communicated with the sedimentation pond and is used for purifying supernatant of the tail water obtained by sedimentation, and the backwater pond is respectively communicated with the treatment pond and the culture pond and is used for conveying the tail water after the purification treatment to the culture pond so as to realize recycling of the tail water; the device comprises a treatment tank, wherein a plant purification module, an animal purification module and an odor purification module are arranged in the treatment tank, the plant purification module is used for purifying plants contained in tail water, the animal purification module is used for purifying animals contained in the tail water, and the odor purification module is used for purifying toxic and harmful gases contained in the tail water.
And a microorganism purification system is further arranged between the treatment tank and the backwater tank and is used for purifying the culture tail water by adopting a microorganism preparation.
Wherein the microorganisms in the microorganism purification system comprise photosynthetic bacteria, actinomycetes, bacillus, nitrifying bacteria, ammoniating bacteria and sulfurylating bacteria.
A water pump and an adjusting valve are arranged between the culture pond and the filter pond, and the water pump is used for pumping the culture tail water in the culture pond into the filter pond; the adjusting valve is used for adjusting the pumping quantity of the water pump.
The device comprises a treatment tank, a monitoring module and a control module, wherein the inside of the treatment tank is also provided with the monitoring module, and the monitoring module is used for monitoring the contents of plants, animals and toxic and harmful gases in tail water in the treatment tank in real time.
The device comprises a treatment tank, a monitoring module, a wireless transceiver module, an intelligent terminal and a control module, wherein the wireless transceiver module is further arranged on the outer side of the treatment tank and connected with the monitoring module, and is used for transmitting the contents of plants, animals and toxic and harmful gases in tail water monitored by the monitoring module to the intelligent terminal through the wireless transceiver module.
The invention also provides an aquaculture water recycling and tail water treatment integrated method, which comprises the following steps:
When the cultivation tail water is required to be treated, a water pump is started, suction generated by the output end of the water pump pumps the tail water in the cultivation pond into a filter pond, and solid impurities in the tail water are filtered in the filter pond;
When the water pump is started, the pumping quantity of the water pump is adjusted through an adjusting valve, so that the filtration quantity of the tail water which is transmitted into the filtration tank for filtration is adjusted;
After filtering solid impurities in the tail water, conveying the tail water in the filtering tank into a sedimentation tank, and precipitating sediment of the tail water in the sedimentation tank;
After sediment of the tail water is precipitated, the supernatant fluid of the tail water in the precipitation tank is transmitted into a treatment tank, and the tail water is subjected to purification treatment of plants, animals and odors contained in the tail water in the treatment tank;
After purifying plants, animals and odors contained in the tail water, purifying microorganisms contained in the tail water through a microorganism preparation contained in a microorganism purification system, so as to finish the purification treatment of the tail water;
after the tail water is purified, the tail water is transmitted to a backwater pool, and the backwater pool is used for transmitting the tail water into the culture pool, so that the cyclic utilization of the tail water is realized.
According to the aquaculture water recycling and tail water treatment integrated process and method, the filter tank, the sedimentation tank and the treatment tank are arranged, so that the aquaculture tail water in the aquaculture tank can be transmitted into the filter tank to filter solid impurities in the tail water, sediment in the tail water is filtered, supernatant fluid is transmitted into the treatment tank to be purified after sediment, and further the aquaculture tail water can be treated, the treated aquaculture tail water can be transmitted into the aquaculture tank by the water return tank, further the recycling of the aquaculture tail water can be realized, and the situation that water resources are wasted due to the fact that the aquaculture tail water is not reused in the aquaculture process after treatment is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic overall structure of an aquaculture water recycling and tail water treatment integrated process according to a first embodiment of the present invention.
Figure 2 is a flow chart of the steps of a method for integrating aquaculture water recycling and tail water treatment according to a second embodiment of the present invention.
In the figure: 101-cultivation pond, 102-filter tank, 103-sedimentation tank, 104-treatment pond, 105-pond, 106-plant purification module, 107-animal purification module, 108-smell purification module, 109-microorganism purification system, 110-water pump, 111-governing valve, 112-monitoring module, 113-wireless transceiver module.
Detailed Description
The following detailed description of embodiments of the invention, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the invention.
First embodiment:
Referring to fig. 1, fig. 1 is a schematic overall structure of an aquaculture water recycling and tail water treatment integrated process according to a first embodiment of the present invention, and the present invention provides an aquaculture water recycling and tail water treatment integrated process, including a cultivation tank 101, a filter tank 102, a sedimentation tank 103, a treatment tank 104 and a return water tank 105.
In this embodiment, the filter tank 102, the sedimentation tank 103 and the treatment tank 104 are provided, so that the culture tail water in the culture tank 101 can be transferred into the filter tank 102 to filter solid impurities in the tail water, sediment in the tail water is precipitated after the filtration, and the supernatant is transferred into the treatment tank 104 to be purified after the precipitation, so that the treatment of the culture tail water can be realized, and the backwater tank 105 is provided, so that the treated culture tail water can be transferred into the culture tank 101, the cyclic utilization of the culture tail water can be realized, and the condition that water resources are wasted due to the fact that the culture tail water is not reused in the aquatic process after the treatment is avoided.
The aquaculture pond 101 is used for carrying out aquaculture, the filter pond 102 with the aquaculture pond 101 communicates for filter solid impurity in the tail water that aquaculture produced, the sedimentation tank 103 with the filter pond 102 communicates for deposit the silt in the tail water after filtering, the treatment pond 104 with the sedimentation tank 103 communicates for carry out purification treatment to the supernatant of the tail water that obtains that deposits, the return water pond 105 respectively with the treatment pond 104 with the aquaculture pond 101 communicates, is used for conveying the tail water after the purification treatment to the aquaculture pond 101, realizes the cyclic utilization of tail water, be provided with plant purification module 106, animal purification module 107 and odour purification module 108 in the treatment pond 104, plant purification module 106 is used for carrying out purification treatment to the plant that contains in the tail water, animal purification module 107 is used for carrying out purification treatment to the animal that contains in the tail water, odour purification module 108 is used for carrying out purification treatment to the poisonous harmful gas that contains in the tail water.
Next, the plant purification module 106 is mainly used for purifying higher plants and algae contained in the tail water.
Again, the animal purifying module 107 is mainly used for purifying filter-feeding fishes and shellfishes contained in the tail water.
Meanwhile, a microorganism purification system 109 is further arranged between the treatment tank 104 and the water return tank 105, the microorganism purification system 109 is used for purifying the culture tail water by adopting a microorganism preparation, and microorganisms in the microorganism purification system 109 comprise photosynthetic bacteria, actinomycetes, bacillus, nitrifying bacteria, ammoniated bacteria and vulcanized bacteria.
In addition, a water pump 110 and an adjusting valve 111 are arranged between the culture pond 101 and the filter pond 102, and the water pump 110 is used for pumping the culture tail water in the culture pond 101 into the filter pond 102; the adjusting valve 111 is used for adjusting the pumping amount of the water pump 110.
Finally, a monitoring module 112 is further disposed inside the treatment tank 104, the monitoring module 112 is configured to monitor contents of plants, animals and toxic and harmful gases in tail water in the treatment tank 104 in real time, a wireless transceiver module 113 is further disposed outside the treatment tank 104, and the wireless transceiver module 113 is connected to the monitoring module 112, and is configured to transmit the contents of the plants, the animals and the toxic and harmful gases in the tail water monitored by the monitoring module 112 to an intelligent terminal through the wireless transceiver module 113.
When the aquaculture water recycling and tail water treatment integrated process is used, when aquaculture tail water is required to be treated, the water pump 110 is started, so that the tail water in the aquaculture pond 101 is pumped into the filter pond 102 by suction force generated by the output end of the water pump 110, so that the tail water can be filtered in the filter pond 102, the pumping quantity of the water pump 110 is regulated through the regulating valve 111 while the water pump 110 is started, the regulation of the filtering quantity of the tail water which is transmitted into the filter pond 102 can be realized, after the solid impurities in the tail water are filtered, the tail water in the filter pond 102 is transmitted into the sedimentation pond 103, so that the tail water which is transmitted into the sedimentation pond 103 can be subjected to sediment precipitation in the sediment in the tail water in the sedimentation pond 103, after sediment in the tail water is precipitated, supernatant fluid of the tail water in the precipitation tank 103 is transferred to the treatment tank 104, plants, animals and odors contained in the tail water are purified by the plant purification module 106, the animal purification module 107 and the odor purification module 108 in the treatment tank 104, microorganisms contained in the tail water are purified by the microorganism preparation contained in the microorganism purification system 109 after the plants, animals and odors contained in the tail water are purified, so that the purification process of the tail water can be completed, at this time, the monitoring module 112 can monitor the contents of plants, animals and toxic and harmful gases in the tail water in the treatment tank 104 in real time, and transfer the monitoring result to the wireless transceiver module 113, thereby the accessible wireless transceiver module 113 will plant, animal and the poisonous and harmful gaseous content in the tail water that monitoring module 112 monitored are transmitted to intelligent terminal to finally show on intelligent terminal, so that the staff can use intelligent terminal to look over the purifying effect of tail water in real time, after carrying out purifying treatment to the tail water, transmit the tail water for return water pond 105, thereby accessible return water pond 105 is with tail water transmission to breed in pond 101, realize the cyclic utilization of tail water.
In summary, by arranging the filter tank 102, the sedimentation tank 103 and the treatment tank 104, the invention enables the cultivation tail water in the cultivation tank 101 to be transmitted into the filter tank 102 for filtering solid impurities in the tail water, and for settling sediment in the tail water after filtering, and after settling, the supernatant is transmitted into the treatment tank 104 for purifying treatment, thereby realizing the treatment of the cultivation tail water, and by arranging the backwater tank 105, the treated cultivation tail water is transmitted into the cultivation tank 101, thereby realizing the recycling of the cultivation tail water, and avoiding the condition that water resources are wasted because the cultivation tail water is not reused in the aquatic process after treatment.
Second embodiment:
on the basis of the first embodiment, referring to fig. 2, fig. 2 is a flowchart of a method for integrating aquaculture water recycling and tail water treatment according to a second embodiment of the present invention, and the present invention further provides a method for integrating aquaculture water recycling and tail water treatment, comprising the following steps:
S101, when the cultivation tail water is required to be treated, starting a water pump 110, pumping the tail water in the cultivation pond 101 into a filter pond 102 by suction force generated by the output end of the water pump 110, and filtering solid impurities in the tail water in the filter pond 102;
S102, when the water pump 110 is started, the pumping quantity of the water pump 110 is adjusted through the adjusting valve 111, so that the filtration quantity of the tail water which is transmitted into the filtration tank 102 for filtration is adjusted;
S103, after filtering solid impurities in the tail water, conveying the tail water in the filter tank 102 into a sedimentation tank 103, and precipitating sediment of the tail water in the sedimentation tank 103;
s104, after sediment of the tail water is precipitated, the supernatant fluid of the tail water in the sedimentation tank 103 is transmitted into a treatment tank 104, and the tail water is subjected to purification treatment of plants, animals and odors contained in the tail water in the treatment tank 104;
s105, after purifying plants, animals and odors contained in the tail water, purifying microorganisms contained in the tail water by a microorganism preparation contained in a microorganism purification system 109, and completing the purification of the tail water;
S106, after purifying the tail water, transmitting the tail water to a water return tank 105, and transmitting the tail water into the culture tank 101 through the water return tank 105, so as to realize recycling of the tail water.
When the method for integrating aquaculture water recycling and tail water treatment of the embodiment is used, when aquaculture tail water is required to be treated, the water pump 110 is started, so that the tail water in the aquaculture pond 101 is pumped into the filter pond 102 by suction force generated by the output end of the water pump 110, thereby filtering solid impurities in the tail water in the filter pond 102, while the water pump 110 is started, the pumping quantity of the water pump 110 is regulated by the regulating valve 111, thereby regulating the filtering quantity of the tail water which is transmitted into the filter pond 102, after the solid impurities in the tail water are filtered, the tail water in the filter pond 102 is transmitted into the sedimentation pond 103, thereby settling sediment in the tail water in the sedimentation pond 103 can be carried out by the tail water which is transmitted into the sedimentation pond 103, after sediment in the tail water is precipitated, supernatant fluid of the tail water in the precipitation tank 103 is transferred to the treatment tank 104, plants, animals and odors contained in the tail water are purified by the plant purification module 106, the animal purification module 107 and the odor purification module 108 in the treatment tank 104, microorganisms contained in the tail water are purified by the microorganism preparation contained in the microorganism purification system 109 after the plants, animals and odors contained in the tail water are purified, so that the purification process of the tail water can be completed, at this time, the monitoring module 112 can monitor the contents of plants, animals and toxic and harmful gases in the tail water in the treatment tank 104 in real time, and transfer the monitoring result to the wireless transceiver module 113, thereby the accessible wireless transceiver module 113 will plant, animal and the poisonous and harmful gaseous content in the tail water that monitoring module 112 monitored are transmitted to intelligent terminal to finally show on intelligent terminal, so that the staff can use intelligent terminal to look over the purifying effect of tail water in real time, after carrying out purifying treatment to the tail water, transmit the tail water for return water pond 105, thereby accessible return water pond 105 is with tail water transmission to breed in pond 101, realize the cyclic utilization of tail water.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (7)
1. A process for the integration of aquaculture water recycling and tail water treatment is characterized in that,
The device comprises a culture pond, a filter pond, a sedimentation pond, a treatment pond and a return pond, wherein the culture pond is used for aquaculture, the filter pond is communicated with the culture pond and is used for filtering solid impurities in tail water generated by aquaculture, the sedimentation pond is communicated with the filter pond and is used for sedimentation of sediment in filtered tail water, the treatment pond is communicated with the sedimentation pond and is used for purifying supernatant of the tail water obtained by sedimentation, and the return pond is respectively communicated with the treatment pond and the culture pond and is used for conveying the tail water after the purification treatment to the culture pond so as to realize recycling of the tail water;
The device comprises a treatment tank, wherein a plant purification module, an animal purification module and an odor purification module are arranged in the treatment tank, the plant purification module is used for purifying plants contained in tail water, the animal purification module is used for purifying animals contained in the tail water, and the odor purification module is used for purifying toxic and harmful gases contained in the tail water.
2. The aquaculture water recycling and tail water treatment integrated process according to claim 1, wherein,
And a microorganism purification system is further arranged between the treatment tank and the backwater tank and is used for purifying the culture tail water by adopting a microorganism preparation.
3. An integrated aquaculture water recycling and tail water treatment process according to claim 2, characterized in that,
The microorganisms in the microbial purification system include photosynthetic bacteria, actinomycetes, bacillus, nitrifying bacteria, ammoniating bacteria and sulfidation bacteria.
4. The aquaculture water recycling and tail water treatment integrated process according to claim 1, wherein,
A water pump and an adjusting valve are arranged between the culture pond and the filter pond, and the water pump is used for pumping the culture tail water in the culture pond into the filter pond; the adjusting valve is used for adjusting the pumping quantity of the water pump.
5. The aquaculture water recycling and tail water treatment integrated process according to claim 1, wherein,
The inside monitoring module that still is provided with of treatment pond, monitoring module is used for real-time supervision plant, animal and poisonous and harmful gas's in the tail water in the treatment pond content.
6. The integrated aquaculture water recycling and tail water treatment process according to claim 5 wherein,
The treatment tank is characterized in that a wireless transceiver module is further arranged on the outer side of the treatment tank, the wireless transceiver module is connected with the monitoring module and used for transmitting the contents of plants, animals and toxic and harmful gases in tail water monitored by the monitoring module to the intelligent terminal through the wireless transceiver module.
7. A method for integrating aquaculture water recycling and tail water treatment, applied to the process for integrating aquaculture water recycling and tail water treatment according to any one of claims 1 to 6, characterized by comprising the following steps:
When the cultivation tail water is required to be treated, a water pump is started, suction generated by the output end of the water pump pumps the tail water in the cultivation pond into a filter pond, and solid impurities in the tail water are filtered in the filter pond;
When the water pump is started, the pumping quantity of the water pump is adjusted through an adjusting valve, so that the filtration quantity of the tail water which is transmitted into the filtration tank for filtration is adjusted;
After filtering solid impurities in the tail water, conveying the tail water in the filtering tank into a sedimentation tank, and precipitating sediment of the tail water in the sedimentation tank;
After sediment of the tail water is precipitated, the supernatant fluid of the tail water in the precipitation tank is transmitted into a treatment tank, and the tail water is subjected to purification treatment of plants, animals and odors contained in the tail water in the treatment tank;
After purifying plants, animals and odors contained in the tail water, purifying microorganisms contained in the tail water through a microorganism preparation contained in a microorganism purification system, so as to finish the purification treatment of the tail water;
after the tail water is purified, the tail water is transmitted to a backwater pool, and the backwater pool is used for transmitting the tail water into the culture pool, so that the cyclic utilization of the tail water is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410467208.8A CN118545857A (en) | 2024-04-18 | 2024-04-18 | Technology and method for integrated water recycling and tail water treatment of aquaculture |
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| CN202410467208.8A CN118545857A (en) | 2024-04-18 | 2024-04-18 | Technology and method for integrated water recycling and tail water treatment of aquaculture |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712920Y (en) * | 2004-06-09 | 2005-07-27 | 中华生技股份有限公司 | Aquaculture water quality ecological machine |
| CN103043775A (en) * | 2012-09-11 | 2013-04-17 | 许昌相 | Water treatment system |
| CN105036481A (en) * | 2015-08-10 | 2015-11-11 | 江苏省海洋水产研究所 | Shrimp culture tail water circulation treatment method and device |
| CN110240362A (en) * | 2019-07-03 | 2019-09-17 | 上海海洋大学 | An efficient method for the treatment of aquaculture tail water |
| CN216687813U (en) * | 2021-09-13 | 2022-06-07 | 广西壮族自治区水产技术推广站 | Tail water treatment system is bred in circulation of land-based round pond |
-
2024
- 2024-04-18 CN CN202410467208.8A patent/CN118545857A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712920Y (en) * | 2004-06-09 | 2005-07-27 | 中华生技股份有限公司 | Aquaculture water quality ecological machine |
| CN103043775A (en) * | 2012-09-11 | 2013-04-17 | 许昌相 | Water treatment system |
| CN105036481A (en) * | 2015-08-10 | 2015-11-11 | 江苏省海洋水产研究所 | Shrimp culture tail water circulation treatment method and device |
| CN110240362A (en) * | 2019-07-03 | 2019-09-17 | 上海海洋大学 | An efficient method for the treatment of aquaculture tail water |
| CN216687813U (en) * | 2021-09-13 | 2022-06-07 | 广西壮族自治区水产技术推广站 | Tail water treatment system is bred in circulation of land-based round pond |
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