CN107055723A - Livestock breeding wastewater treatment agent and the equipment using the medicament - Google Patents

Livestock breeding wastewater treatment agent and the equipment using the medicament Download PDF

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Publication number
CN107055723A
CN107055723A CN201710277854.8A CN201710277854A CN107055723A CN 107055723 A CN107055723 A CN 107055723A CN 201710277854 A CN201710277854 A CN 201710277854A CN 107055723 A CN107055723 A CN 107055723A
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CN
China
Prior art keywords
breeding wastewater
treatment agent
wastewater treatment
livestock breeding
main box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710277854.8A
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Chinese (zh)
Inventor
黄金伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Rong Tai Environmental Protection Technology Co Ltd
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Sichuan Rong Tai Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Rong Tai Environmental Protection Technology Co Ltd filed Critical Sichuan Rong Tai Environmental Protection Technology Co Ltd
Priority to CN201710277854.8A priority Critical patent/CN107055723A/en
Publication of CN107055723A publication Critical patent/CN107055723A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281Installations for water purification using chemical agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Activated Sludge Processes (AREA)

Abstract

The invention discloses a kind of livestock breeding wastewater treatment agent, 400 one or more of mesh powder in bentonite, montmorillonite, vermiculite including 30 70 mass parts, one or both of one or both of the PAMCs of 5 10 mass parts, PAMA, sodium alginate, the aluminium polychlorides of 30 70 mass parts, polyaluminium sulfate, PAFS, ferrous sulfate.The invention also discloses a kind of equipment using the medicament, the pollution level of the breeding wastewater (biogas slurry) handled by the medicament and equipment is substantially reduced, successive depths processing cost can reduce by more than 70%, and the processing cost of this section is only the 30 40% of original processing cost, processing cost more than 30% can be saved by integrating.

Description

Livestock breeding wastewater treatment agent and the equipment using the medicament
Technical field
The present invention relates to aquaculture field of sewage treatment, particularly a kind of livestock breeding wastewater treatment agent and the medicine is used The equipment of agent.
Background technology
The processing of breeding wastewater (biogas slurry) is the pollution control problem of livestock and poultry cultivation industry, and the COD of its raw water is up to 8000- 30000mg/L, SS are up to 20000-30000mg/L, and concentration is especially high, and intractability is especially big, traditional processing method be by The waste water for being mixed with excrement urine passes through plant equipment separation of solid and liquid, and the liquid after separation enters methane-generating pit anaerobic fermentation, fermentation Water afterwards is sterilization discharge after biogas slurry is handled by biochemical system.Biochemical system mainly includes anaerobic and aerobic aeration Deng process combination, more than 2 days whole process duration, system footprint area is big, high energy consumption, and wastewater treatment reaches discharge The cost of standard is more than 10 yuan of water per ton.Because higher cost of investment and operation cost cause most livestock and poultry cultivation to be looked forward to Industry is unwilling to put into the environment protection treating expense of the part, or has put into operation of being also unwilling, therefore, how to employ new technology to drop Reduction process cost, reaches optimum efficiency, is the emphasis of future studies.
The content of the invention
To solve problems of the prior art, it is an object of the invention to provide a kind of manufacture craft is simple, cost is low, The livestock breeding wastewater treatment agent good to biogas slurry treatment effect and the equipment using the chemicals treatment biogas slurry.
To achieve the above object, the technical solution adopted by the present invention is:A kind of livestock breeding wastewater treatment agent, including 400 one or more of mesh powder in the bentonites of 30-70 mass parts, montmorillonite, vermiculite, the cation of 5-10 mass parts gathers One or both of acrylamide, PAMA, sodium alginate, the aluminium polychloride of 30-70 mass parts, polymerization One or both of aluminum sulfate, PAFS, ferrous sulfate.
Preferably, bentonite of the livestock breeding wastewater treatment agent including 30-70 mass parts, montmorillonite, the 400 of vermiculite The mass ratio of mesh powder, wherein bentonite, montmorillonite and vermiculite is 1:1:1.
Preferably, the livestock breeding wastewater treatment agent includes the PAMC and anion of 5-10 mass parts The mass ratio of polyacrylamide, wherein PAMC and PAMA is 1:1.
Preferably, the livestock breeding wastewater treatment agent includes the aluminium polychloride and polyaluminium sulfate of 30-70 mass parts, Wherein the mass ratio of aluminium polychloride and polyaluminium sulfate is 1:1.
A kind of equipment using above-mentioned livestock breeding wastewater treatment agent, including main box, dry powder chemical feed machine, molten medicine-chest and Electric cabinet;The top of the main box is provided with dry powder chemical feed machine and molten medicine-chest, and the medicine outlet of the dry powder chemical feed machine connects molten medicine The feeding opening of case, going out in the feeding opening that medicine connects main box, the molten medicine-chest for the molten medicine-chest is provided with agitator, the master Submersible agitator is provided with casing;First signal output part of the electric cabinet connects the signal input part of dry powder chemical feed machine, institute The secondary signal output end for stating electric cabinet connects the signal input part of mixer in molten medicine-chest, and the 3rd signal of the electric cabinet is defeated Go out the signal input part of end connection submersible agitator.
Preferably, at least two agitators are provided with the molten medicine-chest.
Preferably, at least two submersible agitators are provided with the main box.
Preferably, the dry powder chemical feed machine includes frequency converter.
Preferably, the top gusset of the main box is provided with fence, and the top of the main box is by multiple cover plate splices Into the top of the dry powder chemical feed machine and molten medicine-chest is provided with rain shade, and the side of the main box, which is provided with, to be led at the top of main box Stair.
The beneficial effects of the invention are as follows:
1st, livestock breeding wastewater treatment agent of the invention can remove 80% breeding wastewater (biogas slurry) pollutant, water outlet The biochemical treatment qualified discharge that depth was dissolved or carried out in field can directly be returned;The dirt of the breeding wastewater (biogas slurry) handled by the method Dye degree is substantially reduced, and successive depths processing cost can reduce by more than 70%, and the processing cost of this section is only original processing The 30-40% of expense, processing cost more than 30% can be saved by integrating;
2nd, the equipment of the above-mentioned livestock breeding wastewater treatment agent of use of the invention throws medicament by dry powder chemical feed machine molten In medicine-chest, molten medicine-chest enters the molten medicine of clear water simultaneously, is flowed into by the aqua after the molten medicine stirring of two-stage in main box, in main box Fully reacted by two-stage submersible agitating after breeding wastewater (biogas slurry) mixing, reach after effect and post precipitation is discharged into by floss hole Pond carries out precipitation separation, and water per ton adds 300-1000 grams of dose, breeding wastewater (biogas slurry) treating capacity up to 10-15 cubic metres/ Hour, breeding wastewater (biogas slurry) processing high treating effect, cost are low.
Brief description of the drawings
Fig. 1 is the device structure schematic diagram in the embodiment of the present invention using livestock breeding wastewater treatment agent;
Fig. 2 is the internal structure schematic diagram of main box in Fig. 1;
Reference:10- main boxes, 11- fences, 12- cover plates, 13- submersible agitators, 20- chemical feed machines, 21- hoppers, The molten medicine-chests of 30-, 31- agitators, 40- electric cabinets, 50- rain shades, 60- stair.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of livestock breeding wastewater treatment agent, includes the bentonitic 400 mesh powder of 30 mass parts, the sun of 5 mass parts Cationic polyacrylamide, the aluminium polychloride of 30 mass parts.
Will above-mentioned substance to be well mixed at normal temperatures after compounding be faint yellow solid powder, the density ratio of itself and water is 0.7: 1-0.8:1, breeding wastewater (biogas slurry) is with medicament by being sufficiently mixed after stirring reaction, and medicament wads a quilt with cotton most of pollutant in waste water Solidifying to be precipitated as sludge removal, livestock breeding wastewater treatment agent processing breeding wastewater (biogas slurry) effect of the invention is good, cost is low.
Embodiment 2
A kind of livestock breeding wastewater treatment agent, includes 400 mesh powder of the vermiculite of 70 mass parts, the marine alga of 10 mass parts Sour sodium, the ferrous sulfate of 70 mass parts.
Will above-mentioned substance to be well mixed at normal temperatures after compounding be faint yellow solid powder, the density ratio of itself and water is 0.7: 1-0.8:1, breeding wastewater (biogas slurry) is with medicament by being sufficiently mixed after stirring reaction, and medicament wads a quilt with cotton most of pollutant in waste water Solidifying to be precipitated as sludge removal, livestock breeding wastewater treatment agent processing breeding wastewater (biogas slurry) effect of the invention is good, cost is low.
Embodiment 3
A kind of livestock breeding wastewater treatment agent, includes the bentonitic 400 mesh powder of 50 mass parts, the sun of 7 mass parts Cationic polyacrylamide, the aluminium polychloride of 50 mass parts.
Will above-mentioned substance to be well mixed at normal temperatures after compounding be faint yellow solid powder, the density ratio of itself and water is 0.7: 1-0.8:1, breeding wastewater (biogas slurry) is with medicament by being sufficiently mixed after stirring reaction, and medicament wads a quilt with cotton most of pollutant in waste water Solidifying to be precipitated as sludge removal, livestock breeding wastewater treatment agent processing breeding wastewater (biogas slurry) effect of the invention is good, cost is low.
Embodiment 4
A kind of livestock breeding wastewater treatment agent, includes 400 mesh powder of the bentonites of 70 mass parts, montmorillonite and vermiculite End, the PAMC and PAMA of 10 mass parts, the aluminium polychloride and polymerised sulphur of 70 mass parts Sour aluminium.
Wherein, the mass ratio of bentonite, montmorillonite and vermiculite is 1:1:1, PAMC and anion poly- third The mass ratio of acrylamide is 1:1, the mass ratio of aluminium polychloride and polyaluminium sulfate is 1:1.
Will above-mentioned substance to be well mixed at normal temperatures after compounding be faint yellow solid powder, the density ratio of itself and water is 0.7: 1-0.8:1, breeding wastewater (biogas slurry) is with medicament by being sufficiently mixed after stirring reaction, and medicament wads a quilt with cotton most of pollutant in waste water Solidifying to be precipitated as sludge removal, livestock breeding wastewater treatment agent processing breeding wastewater (biogas slurry) effect of the invention is good, cost is low.
Embodiment 5
A kind of livestock breeding wastewater treatment agent, includes 400 mesh powder of the bentonites of 70 mass parts, montmorillonite and vermiculite End, the PAMA and sodium alginate of 10 mass parts, PAFS, the ferrous sulfate of 70 mass parts.
Wherein, the mass ratio of bentonite, montmorillonite and vermiculite is 1:1:1, PAMA and sodium alginate Mass ratio is 1:1, PAFS, the mass ratio of ferrous sulfate are 1:1.
Will above-mentioned substance to be well mixed at normal temperatures after compounding be faint yellow solid powder, the density ratio of itself and water is 0.7: 1-0.8:1, breeding wastewater (biogas slurry) is with medicament by being sufficiently mixed after stirring reaction, and medicament wads a quilt with cotton most of pollutant in waste water Solidifying to be precipitated as sludge removal, livestock breeding wastewater treatment agent processing breeding wastewater (biogas slurry) effect of the invention is good, cost is low.
Embodiment 6
As shown in Figure 1 and Figure 2, a kind of equipment using above-mentioned livestock breeding wastewater treatment agent, including it is main box 10, dry Powder chemical feed machine 20, molten medicine-chest 30 and electric cabinet 40;The main box 10 is the processing water tank of wastewater treatment, and its top is provided with dry Powder chemical feed machine 20 and molten medicine-chest 30, the medicine outlet of the dry powder chemical feed machine 20 connect the feeding opening of molten medicine-chest 30, the molten medicine-chest 30 go out the feeding opening that medicine connects main box 10, in the molten medicine-chest 30 provided with two agitators 31, and agitator 31 along The flow direction of decoction is set, provided with two submersible agitators 13 in the main box 10, and submersible agitator 13 is along decoction Set with the flow direction of waste water;The signal input of the first signal output part connection dry powder chemical feed machine 20 of the electric cabinet 40 End, the secondary signal output end of the electric cabinet 40 connects the signal input part of mixer in molten medicine-chest 40, the electric cabinet 40 The 3rd signal output part connect submersible agitator 13 signal input part.
Wherein, the dry powder chemical feed machine 20 includes frequency converter, and the frequency converter is controlled to change dry powder throwing by electric cabinet 40 Medicine machine 20 is toward the dispensing speed in molten medicine-chest.
The top gusset of the main box 10 is provided with fence 11, the top of the main box 10 spliced by multiple cover plates 12 and Into the top of the dry powder chemical feed machine 20 and molten medicine-chest 30 is provided with rain shade 50, and the side of the main box 10, which is provided with, leads to master The stair 60 at the top of casing 10.
Stair 60 can facilitate staff to the top of main box 10 toward dry powder chemical feed machine 20 in put medicine, the splicing group of cover plate 12 Into the top of main box 10, conveniently detachable, maintained equipment.
The equipment handling process is that medicament puts into molten medicine-chest 20 by dry powder chemical feed machine 20, while to enter clear water molten for molten medicine-chest 20 Medicine, is flowed into main box 10 by the aqua after the molten medicine stirring of two-stage, can be led to according to the pollution level of waste water and the flow of waste water Dosage or dispensing speed that frequency converter changes dry powder chemical feed machine are crossed, medicament is latent by two-stage after being mixed with breeding wastewater (biogas slurry) The abundant reaction of water stirring, reaches that being discharged into post precipitation pond by floss hole after effect carries out precipitation separation.Equipment size is 2.5 meters It is long, 1.2 meters wide, 1.8 meters high, power 4.1kw is run, water per ton adds 300-1000 grams of dose, breeding wastewater (biogas slurry) processing Amount is up to 10-15 cubes m/h.The medicament and equipment can be gone as one section in breeding wastewater (biogas slurry) processing procedure Except 80% pollutant, water outlet can directly return the biochemical treatment qualified discharge that depth was dissolved or carried out in field;Handled by the method The pollution level of breeding wastewater (biogas slurry) substantially reduce, successive depths processing cost can reduce by more than 70%, and this section Processing cost is only the 30-40% of original processing cost, and processing cost more than 30% can be saved by integrating.
The device structure is simple, and floor space is small, energy consumption is low, and cost for wastewater treatment is low.
Embodiment described above only expresses the embodiment of the present invention, and it describes more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.

Claims (9)

1. a kind of livestock breeding wastewater treatment agent, it is characterised in that bentonite, montmorillonite, vermiculite including 30-70 mass parts In 400 one or more of mesh powder, the PAMC of 5-10 mass parts, PAMA, marine alga In one or both of sour sodium, the aluminium polychlorides of 30-70 mass parts, polyaluminium sulfate, PAFS, ferrous sulfate One or two.
2. livestock breeding wastewater treatment agent according to claim 1, it is characterised in that include the swelling of 30-70 mass parts Soil, montmorillonite, 400 mesh powder of vermiculite, the wherein mass ratio of bentonite, montmorillonite and vermiculite are 1:1:1.
3. livestock breeding wastewater treatment agent according to claim 1, it is characterised in that include the cation of 5-10 mass parts The mass ratio of polyacrylamide and PAMA, wherein PAMC and PAMA is 1:1.
4. livestock breeding wastewater treatment agent according to claim 1, it is characterised in that include the polymerization of 30-70 mass parts The mass ratio of aluminium chloride and polyaluminium sulfate, wherein aluminium polychloride and polyaluminium sulfate is 1:1.
5. a kind of equipment using the livestock breeding wastewater treatment agent as described in claim any one of 1-4, it is characterised in that bag Include main box, dry powder chemical feed machine, molten medicine-chest and electric cabinet;The top of the main box is provided with dry powder chemical feed machine and molten medicine-chest, institute The medicine outlet for stating dry powder chemical feed machine connects the feeding opening of molten medicine-chest, and the molten medicine-chest goes out the feeding opening that medicine connects main box, It is provided with the molten medicine-chest in agitator, the main box and is provided with submersible agitator;First signal output part of the electric cabinet The signal input part of dry powder chemical feed machine is connected, the secondary signal output end of the electric cabinet connects the signal of mixer in molten medicine-chest Input, the 3rd signal output part of the electric cabinet connects the signal input part of submersible agitator.
6. the equipment of livestock breeding wastewater treatment agent is used according to claim 5, it is characterised in that in the molten medicine-chest Provided with least two agitators.
7. the equipment of livestock breeding wastewater treatment agent is used according to claim 5, it is characterised in that in the main box Provided with least two submersible agitators.
8. the equipment of livestock breeding wastewater treatment agent is used according to claim 6 or 7, it is characterised in that the dry powder Chemical feed machine includes frequency converter.
9. the equipment of livestock breeding wastewater treatment agent is used according to claim 5, it is characterised in that the main box Top gusset is provided with fence, and the top of the main box is formed by multiple cover plate splices, the dry powder chemical feed machine and molten medicine-chest Top is provided with rain shade, and the side of the main box is provided with the stair led at the top of main box.
CN201710277854.8A 2017-04-25 2017-04-25 Livestock breeding wastewater treatment agent and the equipment using the medicament Pending CN107055723A (en)

Priority Applications (1)

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CN201710277854.8A CN107055723A (en) 2017-04-25 2017-04-25 Livestock breeding wastewater treatment agent and the equipment using the medicament

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017132A (en) * 2017-11-27 2018-05-11 广州市兴达动物药业有限公司 A kind of improver of water quality for cultivating pool
CN110759599A (en) * 2019-11-14 2020-02-07 福建省新宏港纺织科技有限公司 Energy-saving treatment process for textile printing and dyeing wastewater
WO2021071367A1 (en) * 2019-10-10 2021-04-15 Lincoln University Improvements in and relating to effluent
CN114853135A (en) * 2022-04-07 2022-08-05 湖南浏阳经开区水务股份有限公司 Method for treating ultralow-turbidity water with efficient coagulation aid

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CN104961211A (en) * 2015-06-24 2015-10-07 王培琰 Waste water treating agent
CN106315795A (en) * 2015-07-06 2017-01-11 迪建东 Inorganic flocculating agent for coking waste water
CN106310985A (en) * 2015-06-26 2017-01-11 柴春省 Fully-automatic polymeric agent dissolving and agent dosing integration machine and use method thereof
CN206045816U (en) * 2016-08-03 2017-03-29 湖南省煜城环保科技有限公司 Integrated drug adding apparatus

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US5433865A (en) * 1994-03-31 1995-07-18 Laurent; Edward L. Method for treating process waste streams by use of natural flocculants
JP2001347104A (en) * 2000-06-07 2001-12-18 Yasuhiro Honda Powdery decontaminant and method of decontaminating clean water and waste water
CN103204560A (en) * 2013-01-08 2013-07-17 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 Preparation of waste water treating agent by using active calcium silicate and treatment method for papermaking waste water
CN104229957A (en) * 2013-06-24 2014-12-24 张家领 Compound flocculant taking natural minerals as main components
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017132A (en) * 2017-11-27 2018-05-11 广州市兴达动物药业有限公司 A kind of improver of water quality for cultivating pool
WO2021071367A1 (en) * 2019-10-10 2021-04-15 Lincoln University Improvements in and relating to effluent
GB2598256A (en) * 2019-10-10 2022-02-23 Lincoln Univ Improvements in and relating to effluent
IE20200300A1 (en) * 2019-10-10 2022-08-03 Lincoln Univ Improvements in and relating to effluent
CN110759599A (en) * 2019-11-14 2020-02-07 福建省新宏港纺织科技有限公司 Energy-saving treatment process for textile printing and dyeing wastewater
CN110759599B (en) * 2019-11-14 2022-04-15 福建省新宏港纺织科技有限公司 Energy-saving treatment process for textile printing and dyeing wastewater
CN114853135A (en) * 2022-04-07 2022-08-05 湖南浏阳经开区水务股份有限公司 Method for treating ultralow-turbidity water with efficient coagulation aid
CN114853135B (en) * 2022-04-07 2023-10-20 湖南浏阳经开区水务股份有限公司 Treatment method of high-efficiency coagulation-assisting ultra-low turbidity water

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Application publication date: 20170818