CN212894321U - Be applied to biological fluidized bed device of breeding waste water - Google Patents
Be applied to biological fluidized bed device of breeding waste water Download PDFInfo
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- CN212894321U CN212894321U CN202020583840.6U CN202020583840U CN212894321U CN 212894321 U CN212894321 U CN 212894321U CN 202020583840 U CN202020583840 U CN 202020583840U CN 212894321 U CN212894321 U CN 212894321U
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Abstract
The utility model provides a biological fluidized bed device applied to aquaculture wastewater, which comprises a regulating tank, an anaerobic biomembrane pond, an aerobic fluidized bed biomembrane pond, an inclined tube sedimentation pond, a heavy metal removal filter pond and an independently-arranged equipment room, wherein the regulating tank and the anaerobic biomembrane pond are arranged in a device main body; the air-blower passes through first pipe connection perforation aeration pipe, and the anaerobism biomembrane pond passes through second pipeline intercommunication good oxygen fluidized bed biomembrane pond, directly communicates between equalizing basin and the anaerobism biomembrane pond, between good oxygen fluidized bed biomembrane pond and the pipe chute sedimentation tank and between pipe chute sedimentation tank and the heavy metal removal filter tank. The utility model provides a pair of be applied to biological fluidized bed device of aquaculture waste water has solved present aquaculture waste water treatment equipment and has been difficult to thoroughly detach the pollutant in the aquaculture waste water because of having certain limitation, and then has caused the problem of bigger and bigger harm to peripheral waters environment and ecological environment.
Description
Technical Field
The utility model relates to a breed waste water treatment equipment technical field, especially relate to a be applied to biological fluidized bed device of breeding waste water.
Background
At present, the aquaculture industry in China is in a historical transition period from a traditional high-yield stocking mode to large-scale cultivation and quality benefit transformation, but because the aquaculture in China still adopts a large-scale drainage mode, water resources are greatly consumed, and pollutants formed by feed residues and excrement of fishes, shrimps and crabs in the aquaculture process pollute water bodies, pond sediment and the like, so that the aquaculture water bodies are gradually eutrophicated, and the surrounding water area environment and the ecological environment are more and more damaged.
In the prior art, the common methods for treating aquaculture wastewater on the market mainly comprise methods such as a physical treatment method, a chemical treatment method, a physicochemical treatment method and the like, and although the treatment methods are mature methods for treating aquaculture wastewater, various methods have certain limitations and are difficult to completely remove pollutants in the aquaculture wastewater; such as a physical treatment method, wherein the filtration method can only remove residual feed and excrement in the culture wastewater, and is difficult to remove heavy metal and small particle pollutants which may be contained in the culture wastewater; for example, the foam separation method can only remove surface active substances in the culture wastewater, and is difficult to remove other pollutants; for example, in the electrochemical method of the chemical treatment method, although harmful substances such as ammonia and nitrite can be removed, a large amount of electric energy is consumed, and the cost is high; for example, the ozone treatment requires a large amount of ozone, which also increases the cost of the treatment.
Therefore, it is necessary to provide a biological fluidized bed device applied to aquaculture wastewater to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a be applied to biological fluidized bed device of aquaculture waste water, has solved present aquaculture waste water treatment equipment and has been difficult to thoroughly detach the pollutant in the aquaculture waste water because of having certain limitation, and then has caused the problem of bigger and bigger harm to peripheral waters environment and ecological environment.
In order to solve the technical problem, the utility model adopts a technical scheme that a detachable thimble oil cylinder structure is provided, which comprises a device main body 18, an adjusting tank 12, an anaerobic biomembrane tank 13, an aerobic fluidized bed biomembrane tank 14, an inclined tube sedimentation tank 15, a heavy metal removal filter tank 16, an equipment room 17, a first pipeline 19 and a second pipeline 20, wherein the adjusting tank 12, the anaerobic biomembrane tank 13, the aerobic fluidized bed biomembrane tank 14 is internally provided with fluidized bed suspended fillers 4 and a perforated aeration pipe 5, the equipment room is internally provided with an air blower 9, the first pipeline 19 is used for transporting compressed air, and the second pipeline 20 is used for transporting; wherein, the blower 9 is connected with the perforated aerator pipe 5 through the first pipeline 19, the anaerobic biomembrane pool 13 is communicated with the aerobic fluidized bed biomembrane pool 14 through the second pipeline 20, the regulating reservoir 12 is directly communicated with the anaerobic biomembrane pool 13 through the submerged sewage lift pump 2 and the second pipeline 20, the aerobic fluidized bed biomembrane pool 14 is directly communicated with the inclined tube sedimentation pool 15 through the sieve pore filter plate 6 and the second pipeline 20, the inclined tube sedimentation pool 15 is directly communicated with the heavy metal removal filtration pool 16 through the second pipeline 20, and the equipment room 17 is separately arranged inside the main body 18 of the device.
Preferably, the biological fluidized bed device applied to the aquaculture wastewater further comprises an artificial grid 1 and the submersible sewage lift pump 2 which are arranged inside the regulating tank 12, a high-efficiency combined biological filler 3 which is arranged inside the anaerobic biological membrane tank 13, a sieve mesh filter plate 6 which is arranged inside the aerobic fluidized bed biological membrane tank 14, an inclined tube honeycomb filler 7 which is arranged inside the inclined tube sedimentation tank 15, a modified high-efficiency activated carbon filler 8 which is arranged inside the heavy metal removal filter tank 16, a sludge reflux pump 10 which is arranged inside the equipment room 17 and an electric control cabinet 11 with an automatic monitoring system.
Preferably, a third pipeline 21 for conveying the sludge in the inclined tube sedimentation tank 15 to the anaerobic biofilm tank 13 is arranged between the aerobic fluidized bed biofilm tank 14 and the inclined tube sedimentation tank 15.
Preferably, the fluidized bed suspended filler 4 flows in a fluidized state in the aerobic fluidized bed biofilm tank 14 in a free suspension manner.
Preferably, the anaerobic biofilm tank 13 contains at least facultative microorganisms and obligate anaerobic microorganisms for converting hardly soluble organic matters in the wastewater into soluble organic matters, and facultative microorganisms and obligate anaerobic microorganisms for converting organic sludge and organic components into methane.
Preferably, the highly potent combination biofilm carrier 3 serves as a bacterial carrier for the facultative organism, the facultative organism and the obligate anaerobic organism.
Preferably, the first duct 19, the second duct 20 and the third duct 21 are placed inside the device body 18, and/or outside the device body 18.
Preferably, a computer or a mobile phone for sending the data condition of the device to the user in real time is arranged in the electrical control cabinet 11 with the automatic monitoring system to communicate with the GPRS remote monitoring system.
The utility model has the advantages that: the utility model provides a pair of be applied to biological fluidized bed device of aquaculture waste water has solved present aquaculture waste water treatment equipment and has been difficult to thoroughly detach the pollutant in the aquaculture waste water because of having certain limitation, and then has caused the problem of bigger and bigger harm to peripheral waters environment and ecological environment.
Drawings
FIG. 1 is a schematic structural diagram of a first preferred embodiment of a biological fluidized bed device applied to aquaculture wastewater;
fig. 2 is a schematic structural diagram of a second preferred embodiment of the biological fluidized bed device applied to aquaculture wastewater.
The names of the parts corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:
an artificial grid 1; a sewage submerging lift pump 2; high-efficiency combined biological filler 3; fluidized bed suspended filler 4; a perforated aeration pipe 5; a sieve mesh filter plate 6; an inclined tube honeycomb filler 7; modified high-efficiency active carbon filler 8; a blower 9; a sludge reflux pump 10; an electric control cabinet 11 with an automatic monitoring system; a regulating reservoir 12; an anaerobic biofilm tank 13; an aerobic fluidized bed biofilm tank 14; an inclined tube sedimentation tank 15; a heavy metal removal filtration tank 16; a plant room 17; a device main body 18; a first conduit 19; a second conduit 20; a third duct 21.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
Example one
Referring to fig. 1, fig. 1 is a schematic structural diagram of a first preferred embodiment of a biological fluidized bed device for aquaculture wastewater according to the present invention. As shown in fig. 1, the biological fluidized bed apparatus applied to aquaculture wastewater of the present embodiment comprises an apparatus main body 18, a conditioning tank 12 disposed inside the apparatus main body 18, an anaerobic biofilm tank 13, an aerobic fluidized bed biofilm tank 14 having fluidized bed suspended fillers 4 and perforated aeration pipes 5 disposed therein, an inclined tube sedimentation tank 15, a heavy metal removal filtration tank 16, an equipment room 17 having an air blower 9 disposed therein, a first pipeline 19 for transporting compressed air, and a second pipeline 20 for transporting aquaculture wastewater; wherein, the blower 9 is connected with the perforated aeration pipe 5 through a first pipeline 19, the anaerobic biomembrane pool 13 is communicated with the aerobic fluidized bed biomembrane pool 14 through a second pipeline 20, the regulating reservoir 12 is directly communicated with the anaerobic biomembrane pool 13 through the sewage-diving lifting pump 2 and the second pipeline 20, the aerobic fluidized bed biomembrane pool 14 is directly communicated with the inclined tube sedimentation tank 15 through a sieve mesh filter plate 6 and the second pipeline 20, the inclined tube sedimentation tank 15 is directly communicated with the heavy metal removal filter tank 16 through the second pipeline 20, and the equipment room 17 is independently established in the device main body 18.
Preferably, the biological fluidized bed device applied to the aquaculture wastewater further comprises an artificial grid 1 and a sewage submerging lifting pump 2 which are arranged inside a regulating tank 12, a high-efficiency combined biological filler 3 which is arranged inside an anaerobic biological membrane tank 13, a sieve mesh filter plate 6 which is arranged inside an aerobic fluidized bed biological membrane tank 14, an inclined tube honeycomb filler 7 which is arranged inside an inclined tube sedimentation tank 15, a modified high-efficiency activated carbon filler 8 which is arranged inside a heavy metal removal filter tank 16, a sludge reflux pump 10 which is arranged inside an equipment room 17 and an electric control cabinet 11 with an automatic monitoring system.
Preferably, a third pipeline 21 for conveying the sludge in the inclined tube sedimentation tank 15 to the anaerobic biofilm tank 13 is arranged between the aerobic fluidized bed biofilm tank 14 and the inclined tube sedimentation tank 15.
Preferably, the wastewater source lift pump can directly lift the wastewater into the artificial grating 1 in the regulating reservoir 12, and after the artificial grating 1 intercepts large-particle garbage in the wastewater, the wastewater can be pumped into the anaerobic biomembrane pool 13 through the sewage submergence lift pump 2 of the regulating reservoir 12;
and the wastewater treated by the high-efficiency combined biological filler 3 in the anaerobic biological membrane tank 13 can automatically flow to the aerobic fluidized bed biological membrane tank 14 through a second pipeline 20;
and after aerobic microorganism treatment for increasing dissolved oxygen through the fluidized bed suspended filler 4 and the perforated aeration pipe 5 of the aerobic fluidized bed biofilm tank 14, the wastewater can be intercepted by the fluidized bed suspended filler 4 through the sieve mesh filter plate 6 and automatically flows to the inclined tube sedimentation tank 15;
supernatant fluid after the precipitation treatment of the inclined tube honeycomb filler 7 of the inclined tube sedimentation tank 15 can automatically flow into the heavy metal removal filtering tank 16, and is discharged after reaching the standard after absorbing toxicity and heavy metals by the modified high-efficiency activated carbon filler 8;
and an air blower 9, a sludge return pump 10 and an electrical control cabinet 11 with an automatic monitoring system are arranged in the equipment room 17, the air blower 9 can be communicated to the perforated aeration pipe 5 in the aerobic fluidized bed biomembrane pond 14 through a first pipeline 19 to add dissolved oxygen to the aerobic fluidized bed biomembrane pond 14, and the sludge return pump 10 can return sludge in the inclined tube sedimentation pond 15 to the anaerobic biomembrane pond 13 through a third pipeline 21.
Therefore, the implementation of the biological fluidized bed device applied to aquaculture wastewater described in fig. 1 solves the problem that the existing aquaculture wastewater treatment equipment is difficult to thoroughly remove pollutants in aquaculture wastewater due to certain limitations, and further causes greater and greater harm to the surrounding water area environment and ecological environment.
In addition, the implementation of the biological fluidized bed device applied to aquaculture wastewater depicted in fig. 1 is operated in a full-automatic operation mode, and a matched sludge dewatering device is not needed, so that the biological fluidized bed device has the advantages of low operation cost, good wastewater treatment effect, convenience for automatic management and low sludge yield.
In addition, the implementation of the biological fluidized bed device applied to aquaculture wastewater depicted in fig. 1 has the advantages of low manufacturing cost, small occupied area, convenience in installation, simplicity in operation and the like.
In addition, the implementation of the biological fluidized bed device applied to the aquaculture wastewater depicted in the figure 1 has the advantages of high and stable effluent quality, no residual sludge basically, small occupied area, no limitation of setting occasions, capability of removing ammonia nitrogen and refractory organic matters, convenient operation and management, easy realization of automatic control and easy reconstruction from the traditional device.
Example two
Referring to fig. 2, fig. 2 is a schematic structural diagram of a second preferred embodiment of a biological fluidized bed device applied to aquaculture wastewater. Wherein, the biological fluidized bed device applied to the aquaculture wastewater shown in fig. 2 is optimized by the biological fluidized bed device applied to the aquaculture wastewater shown in fig. 1.
Preferably, the fluidized bed suspended filler 4 flows in a fluidized state in the aerobic fluidized bed biofilm tank 14 in a free suspension manner.
Preferably, the anaerobic biofilm tank 13 contains at least facultative microorganisms and obligate anaerobic microorganisms for converting poorly soluble organic matters in the wastewater into soluble organic matters, and facultative microorganisms and obligate anaerobic microorganisms for converting organic sludge and organic components into methane.
Preferably, the highly efficient combination biofilm carrier 3 is used as a bacterial carrier for facultative microorganisms, facultative microorganisms and obligate anaerobes.
Preferably, the first, second and third conduits 19, 20, 21 are disposed inside the device body 18 and/or outside the device body 18.
Preferably, the wastewater source lift pump can directly lift the wastewater into the artificial grating 1 in the regulating reservoir 12, and after the artificial grating 1 intercepts large-particle garbage in the wastewater, the wastewater can be pumped into the anaerobic biomembrane pool 13 through the sewage submergence lift pump 2 of the regulating reservoir 12;
the artificial grating 1 can be cleaned regularly according to the field use requirement, and the objects treated by the artificial grating 1 are mainly large-particle garbage which can block a water pump impeller and a pipeline valve; the artificial grating 1 is a special wastewater treatment device capable of effectively separating solid matters, and can effectively reduce suspended matters SS and chemical oxygen demand COD in water and reduce the treatment load of subsequent processes;
and the wastewater treated by the artificial grid 1 can be lifted into the anaerobic biomembrane pond 13 by the submerged sewage lifting pump 2 in the regulating pond 12 so as to lift the wastewater from the bottom of the anaerobic biomembrane pond B;
the anaerobic biomembrane pool 13 can further mix the wastewater, so that the high-efficiency combined biological filler 3 in the pool is fully utilized as a bacterial carrier, indissolvable organic matters in the wastewater are converted into soluble organic matters by facultative microorganisms, macromolecular organic matters are hydrolyzed into micromolecular organic matters, further oxidative decomposition of a subsequent aerobic biological treatment pool is facilitated, and partial nitrification and denitrification can be carried out under the action of nitrifying bacteria through the returned nitrifying nitrogen to remove ammonia nitrogen; wherein, the anaerobic treatment is to remove organic matters in the wastewater by using the action of anaerobic bacteria;
and the wastewater treated by the high-efficiency combined biological filler 3 in the anaerobic biological membrane tank 13 can automatically flow to the aerobic fluidized bed biological membrane tank 14 through a second pipeline 20;
and, the blower 9 may be communicated to the perforated aeration pipe 5 of the aerobic fluidized bed biofilm tank 14 through the first pipe 19, and internally aerated through the perforated aeration pipe 5 to vigorously agitate the fluidized bed suspended fillers 4 with air water; the fluidized bed suspended filler 4 is in a fluidized state in the aerobic fluidized bed biomembrane pool 14, so that solid biomembranes, liquid wastewater and gas-air three phases are fully contacted, particles collide violently, the surface of the biomembrane is continuously updated, and microorganisms are in a vigorous growth stage; the technology can keep high-concentration biomass in the bed, has extremely high mass transfer efficiency, so that the matrix degradation speed of the wastewater is high, the hydraulic retention time is short, the operation load is 10-20 times higher than that of a common activated sludge method, and the impact load resistance is strong;
and, the aerobic fluidized bed biomembrane pool 14 is one of the core parts of this waste water treatment, under higher organic load, through biochemical degradation and adsorption under the participation of a large number of microbial communities of different species attached to fluidized bed suspended filler 4 together, remove various organic substances in the waste water, make the organic matter content in the waste water reduce greatly; the fluidized bed suspended filler 4 has the advantages of large surface area, long service life, easy film formation, corrosion resistance, no agglomeration and blockage and the like;
the fluidized bed suspended filler 4 can freely suspend and flow in water, so that bubbles in water can be cut in multiple layers, and the aeration effect is relatively increased;
the aerobic fluidized bed biological membrane tank 14 is provided with a sieve mesh filter plate 6, so that the loss of the fluidized bed suspended filler 4 can be effectively prevented;
and the wastewater treated by the aerobic fluidized bed biomembrane pool 14 can directly flow to the inclined tube sedimentation pool 15 by itself, the supernatant after accelerated sedimentation treatment of the inclined tube honeycomb filler 7 in the inclined tube sedimentation pool 15 can flow to the heavy metal removal filter pool 16 by itself and is discharged after reaching the standard after absorbing toxicity and heavy metals by the modified high-efficiency activated carbon filler 8, and the sludge at the lower part after accelerated sedimentation treatment of the inclined tube honeycomb filler 7 in the inclined tube sedimentation pool 15 can flow back to the anaerobic biomembrane pool 13 by the sludge reflux pump 10;
and, after degradation by facultative and obligate anaerobic microorganisms in the anaerobic biomembrane pool 13, the organic sludge and organic components can be converted into methane (also called "biogas", "sludge gas" or "digestion gas"), and can be partially nitrified and denitrified under the action of nitrifying bacteria by the refluxing nitrified nitrogen to remove ammonia nitrogen;
and an air blower 9, a sludge return pump 10 and an electrical control cabinet 11 with an automatic monitoring system are arranged in the equipment room 17, the air blower 9 can be communicated to the perforated aeration pipe 5 in the aerobic fluidized bed biomembrane pond 14 through a first pipeline 19 to add dissolved oxygen to the aerobic fluidized bed biomembrane pond 14, and the sludge return pump 10 can return sludge in the inclined tube sedimentation pond 15 to the anaerobic biomembrane pond 13 through a third pipeline 21.
Therefore, the implementation of the biological fluidized bed device applied to aquaculture wastewater described in fig. 2 solves the problem that the existing aquaculture wastewater treatment equipment is difficult to thoroughly remove pollutants in aquaculture wastewater due to certain limitations, and further causes greater and greater harm to the surrounding water area environment and ecological environment.
In addition, the biological fluidized bed device applied to the aquaculture wastewater and described in the embodiment of fig. 2 has the advantages that the equipment room and the device main body adopt an integrated equipment structure, the occupied area is small, the equipment foundation does not need to be specially treated, the arrangement is flexible, and the device can adapt to various special terrains.
In addition, the biological fluidized bed device applied to aquaculture wastewater described in fig. 2 is implemented, and by adopting a square-shaped nested structure, wastewater can be distributed and stirred more uniformly, so that the wastewater treatment efficiency of the device is increased.
In addition, the implementation of the biological fluidized bed device applied to aquaculture wastewater depicted in fig. 2 can effectively reduce the operation cost by adopting a full-automatic flow mode inside the device without adopting a water pump, thereby reducing the maintenance cost without additional power.
In addition, the biological fluidized bed device applied to aquaculture wastewater described in fig. 2 is implemented, and by adopting a fluidized bed process, the wastewater treatment efficiency of the equipment can be effectively increased, and the occupied area can be reduced.
In addition, the biological fluidized bed device applied to the aquaculture wastewater described in fig. 2 is implemented, and the adsorption efficiency and adsorption capacity of heavy metals and toxicity can be effectively increased by adopting the modified high-efficiency activated carbon.
In addition, the biological fluidized bed device applied to the aquaculture wastewater described in fig. 2 is implemented, and the occupied area can be effectively reduced by adopting inclined tube sedimentation.
In addition, the biological fluidized bed device applied to aquaculture wastewater described in the embodiment of fig. 2 is implemented, the equipment is monitored by the remote GPRS, so that an operator can be reminded in time when the equipment breaks down, the operator does not need to watch on the spot, the field unmanned operation is realized, the equipment operation is more intelligent and fully automatic, and the wastewater treatment cost is effectively reduced.
In addition, the biological fluidized bed device applied to the aquaculture wastewater described in the figure 2 is implemented, the device basically generates no sludge during operation, matched sludge dewatering equipment is not needed, and the investment cost is reduced.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same reason as the protection scope of the present invention.
Claims (8)
1. The utility model provides a be applied to biological fluidized bed device of breeding waste water which characterized in that: comprises a device main body (18), a regulating tank (12) arranged in the device main body (18), an anaerobic biomembrane tank (13), an aerobic fluidized bed biomembrane tank (14) internally provided with fluidized bed suspended fillers (4) and a perforated aerator pipe (5), an inclined pipe sedimentation tank (15), a heavy metal removal filter tank (16), an equipment room (17) internally provided with a blower (9), a first pipeline (19) for transporting compressed air and a second pipeline (20) for transporting aquaculture wastewater; wherein the blower (9) is connected with the perforated aerator pipe (5) through the first pipeline (19), the anaerobic biomembrane pool (13) is communicated with the aerobic fluidized bed biomembrane pool (14) through the second pipeline (20), the regulating pool (12) is directly communicated with the anaerobic biomembrane pool (13) through the sewage-submerging lifting pump (2) and the second pipeline (20), the aerobic fluidized bed biomembrane pool (14) is directly communicated with the inclined-tube sedimentation pool (15) through the sieve mesh filter plate (6) and the second pipeline (20), the inclined-tube sedimentation pool (15) is directly communicated with the heavy metal removal filter pool (16) through the second pipeline (20), and the equipment room (17) is independently arranged inside the device main body (18).
2. The biological fluidized bed device applied to aquaculture wastewater of claim 1, characterized in that:
the biological fluidized bed device applied to the aquaculture wastewater further comprises an artificial grid (1) arranged inside the adjusting tank (12), a submersible sewage lift pump (2), a high-efficiency combined biological filler (3) arranged inside the anaerobic biological membrane tank (13), a sieve mesh filter plate (6) arranged inside the aerobic fluidized bed biological membrane tank (14), an inclined tube honeycomb filler (7) arranged inside the inclined tube sedimentation tank (15), a modified high-efficiency activated carbon filler (8) arranged inside the heavy metal removal filter tank (16), a sludge reflux pump (10) arranged inside the equipment room (17) and an electrical control cabinet (11) with an automatic monitoring system.
3. The biological fluidized bed device applied to aquaculture wastewater of claim 2, characterized in that:
a third pipeline (21) for conveying the sludge in the inclined tube sedimentation tank (15) to the anaerobic biomembrane tank (13) is arranged between the aerobic fluidized bed biomembrane tank (14) and the inclined tube sedimentation tank (15).
4. The biological fluidized bed device applied to aquaculture wastewater of claim 3, wherein: the fluidized bed suspended filler (4) is in a fluidized state and freely suspended and flows in the aerobic fluidized bed biomembrane pool (14).
5. The biological fluidized bed device applied to aquaculture wastewater of claim 4, wherein:
the anaerobic biological membrane tank (13) at least comprises facultative microorganisms and obligate anaerobic microorganisms which are used for converting insoluble organic matters in the wastewater into soluble organic matters and are used for converting organic sludge and organic components into methane.
6. The biological fluidized bed device applied to aquaculture wastewater of claim 5, wherein: the highly efficient composite biological filler (3) is used as a bacterial carrier for the facultative microorganisms, the facultative microorganisms and the obligate anaerobes.
7. The biological fluidized bed device applied to aquaculture wastewater of claim 6, wherein: the first duct (19), the second duct (20) and the third duct (21) are placed inside the device body (18) and/or outside the device body (18).
8. The biological fluidized bed device applied to aquaculture wastewater as claimed in any one of claims 2 to 7, wherein: and a GPRS remote monitoring system is arranged in the electrical control cabinet (11) with the automatic monitoring system and used for transmitting the data condition of the equipment to a computer or a mobile phone of a user in real time for communication and connection.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683265A (en) * | 2021-09-03 | 2021-11-23 | 福泉环保城发展有限公司 | Method for treating ammonia nitrogen aquaculture wastewater by using porous zeolite/polyethylene particles and activated carbon in combined manner |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683265A (en) * | 2021-09-03 | 2021-11-23 | 福泉环保城发展有限公司 | Method for treating ammonia nitrogen aquaculture wastewater by using porous zeolite/polyethylene particles and activated carbon in combined manner |
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