CN107235541A - A kind of application recirculating water purification agent, its preparation method and application method - Google Patents
A kind of application recirculating water purification agent, its preparation method and application method Download PDFInfo
- Publication number
- CN107235541A CN107235541A CN201710495236.0A CN201710495236A CN107235541A CN 107235541 A CN107235541 A CN 107235541A CN 201710495236 A CN201710495236 A CN 201710495236A CN 107235541 A CN107235541 A CN 107235541A
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- Prior art keywords
- agent
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- water
- water purification
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/547—Tensides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Abstract
The invention discloses a kind of application recirculating water purification agent, including A agent and B agent, the component of A agent by weight is 1.5~2.5 parts of sodium bentonite, 0.2~0.5 part of chitosan, 0.5~1 part of surfactant, 1.5~2.5 parts of bleeding agent, 2~3 parts of dispersant, 1~2 part of preservative, 0.5~1 part of defoamer, 87.5~92.8 parts of water；The component of B agent by weight is 0.2~0.4 part of PAMC, 0.1~0.2 part of aqueous citric acid solution, 1~2 part of aluminum sulfate aqueous solution, 0.7~1 part of ammonium bicarbonate aqueous solution, 96.4~98 parts of water.The application recirculating water purification agent of the present invention has the advantages that paint, and de- glutinous effect is good, flocculating effect is good, paint slag clearance is high, paint slag moisture content bottom, the heterochromatic complete removal of water quality, can also suppress recirculated water foreign odor.
Description
Technical field
The invention belongs to industrial coating circulating water treatment technology field, and in particular to a kind of application recirculating water purification agent, its
Preparation method and application method.
Background technology
In the industry such as automobile, hardware, machinery, household electrical appliances, kitchen tools, aluminum veneer section bar and furniture, commodity, there is spray painting
Technique.Paint is not all of being sprayed onto on workpiece in coating process, and this part paint not being sprayed onto on workpiece was referred to as spray painting.Cross
Spray painting is taken away by air, in order to prevent coating cloud is discharged into air from polluting environment, general in paint spray booth to be caught using recirculated water
The paint concentration meeting more and more higher crossed in air in the coating cloud of spray, the accumulation measured with spray painting, recirculated water, water quality slowly starts hair
Glutinous smelly deterioration, working environment can also be polluted by not only easily causing circulating water line and blocking.In order to maintain recirculated water long-term good
Run and extend recirculated water use time and reduce recirculated water replacement frequency, crossing spray painting must separate from recirculated water.Follow
Paint and the separation of water need to take a kind of recirculating water purification agent in ring water, but prior art has paint and disappeared the de- glutinous effect of stick
Fruit is not thorough, and paint floating agent flocculating effect is bad, paint slag clearance is relatively low, paint slag moisture content is high, sewage color is difficult to completely
Remove, the problems such as recirculated water foreign odor is larger, so the problem of detergent power for improving recirculating water purification agent is current urgent need to resolve.
The content of the invention
The technical scheme that is in order to solve the above-mentioned technical problem used of the present invention is：
The present invention provides a kind of application recirculating water purification agent, including A agent and B agent：
Wherein the component of A agent by weight is 1.5~2.5 parts of sodium bentonite, 0.2~0.5 part of chitosan, surface-active
0.5~1 part of agent, 1.5~2.5 parts of bleeding agent, 2~3 parts of dispersant, 1~2 part of preservative, 0.5~1 part of defoamer, water 87.5~
92.8 parts；
The component of B agent by weight is：0.2~0.4 part of PAMC, aqueous citric acid solution 0.1~0.2
Part, 1~2 part of aluminum sulfate aqueous solution, 0.7~1 part of ammonium bicarbonate aqueous solution, 96.4~98 parts of water.
Preferably, the component of A agent of the present invention by weight is：1.8 parts of sodium bentonite, 0.5 part of chitosan, surface
0.7 part of activating agent, 2 parts of bleeding agent, 3 parts of dispersant, 1.5 parts of preservative, 1 part of defoamer, 89.5 parts of water；B agent is by weight
Component is：0.3 part of PAMC, 0.2 part of aqueous citric acid solution, 1.5 parts of aluminum sulfate aqueous solution, ammonium hydrogen carbonate are water-soluble
0.8 part of liquid, 97.2 parts of water.
Preferably, the molecular weight of PAMC of the present invention is 800~12,000,000.
The concentration of aqueous citric acid solution of the present invention is 5~15%, preferably 7~13%, more preferably 10%.
The concentration of aluminum sulfate aqueous solution of the present invention is 65~80%, preferably 70~75%, more preferably
73%.
The concentration of ammonium bicarbonate aqueous solution of the present invention is 30~40%, preferably 32~38%, more preferably
35%.
The present invention also provides a kind of preparation method of application recirculating water purification agent, and A agent and B agent are prepared respectively, individually bag
Dress.
The present invention also provides a kind of application method of application recirculating water purification agent, is first added when using in application recirculated water
Application recirculated water water purification agent A agent stirs, and adds application recirculated water water purification agent B agent, stirs.
Further, the mass ratio of the application recirculating water purification agent and the recirculated water containing oil paint coating is 1:1000.
A kind of application recirculating water purification agent that the present invention is provided, not only with paint, de- glutinous effect is good, flocculating effect is good, paint
Slag clearance is high, paint slag moisture content bottom, water quality are heterochromatic complete the advantages of remove, can also suppress recirculated water foreign odor, and crosses and spray
Paint without toxic and harmful gas generation in processing procedure, product environmental protection, safety are not injured to human body.
Embodiment
The present invention is further described with reference to specific embodiment, but it is specific not limit the invention to these
Embodiment.One skilled in the art would recognize that present invention encompasses the institute potentially included in Claims scope
There are alternative, improvement project and equivalents.
Embodiment 1
The preparation of A agent：The water high speed that 0.2 part of 1.5 parts of sodium bentonite and chitosan add 10 parts is disperseed, water temperature heating
Reacted 15 minutes to 60 DEG C, obtain the water of 82.8 parts of addition after sticky shape lotion, pH value is adjusted to 8.0, constant temperature 60 using sodium metasilicate
DEG C uniform stirring reacts 4 hours, is cooled to room temperature to water temperature and sequentially adds 0.5 part of surfactant, 2 parts of dispersant, bleeding agent
1.5 parts, 1 part of preservative, 0.5 part of defoamer, stir and can be prepared by A agent.
The preparation of B agent：By PAMC, 0.2 part is added in 98 parts of water, uniform stirring 2 hours, to complete
Dissolving.Then 0.1 part of aqueous citric acid solution, 1 part of aluminum sulfate aqueous solution, 0.7 part of ammonium bicarbonate aqueous solution are sequentially added, is uniformly stirred
Mix 1 hour and can be prepared by B agent.
Use：It is 7.5~9.0 by the application recirculated water regulation pH value containing paint, adds above-mentioned application recirculating water purification
Agent A agent, stands after stirring 5~10 times, then adds above-mentioned application recirculating water purification agent B agent, stands, sees after stirring 5~10 times
The blocking floating of coating cloud cohesion is examined, paint slag is carried out and salvages, the wherein agent of application recirculating water purification and the quality of the recirculated water containing oil paint coating
Than for 1：1000.The percentage composition containing coating cloud is 5% in the application recirculated water.
After measured, the coating cloud clearance of the application recirculating water purification agent reaches 97.0%, and de- glutinous effect reaches primary standard
(touching paint slag with hand tack-free), water quality is as clear as crystal, colourless without foreign odor.
Embodiment 2
The preparation of A agent：The water high speed that 0.5 part of 2.5 parts of sodium bentonite and chitosan add 10 parts is disperseed, water temperature heating
Reacted 15 minutes to 60 DEG C, obtain the water of 77.5 parts of addition after sticky shape lotion, pH value is adjusted to 8.0, constant temperature 60 using sodium metasilicate
DEG C uniform stirring reacts 4 hours, is cooled to room temperature to water temperature and sequentially adds 1 part of surfactant, 3 parts of dispersant, bleeding agent 2.5
Part, 2 parts of preservative, 1 part of defoamer, stir and can be prepared by A agent.
The preparation of B agent：By PAMC, 0.4 part is added in 96.4 parts of water, uniform stirring 2 hours, extremely complete
Fully dissolved.Then 0.2 part of aqueous citric acid solution, 2 parts of aluminum sulfate aqueous solution, 1 part of ammonium bicarbonate aqueous solution are sequentially added, is uniformly stirred
Mix 1 hour and can be prepared by B agent.
Use：It is 7.5~9.0 by the application recirculated water regulation pH value containing paint, adds above-mentioned application recirculating water purification
Agent A agent, stands after stirring 5~10 times, then adds above-mentioned application recirculating water purification agent B agent, is stood after stirring 5~10 times,
The blocking floating of coating cloud cohesion is observed, paint slag is carried out and salvages, the wherein agent of application recirculating water purification and the matter of the recirculated water containing oil paint coating
Amount is than being 1：1000.The percentage composition containing coating cloud is 7.5% in the application recirculated water.
After measured, the coating cloud clearance of the application recirculating water purification agent reaches 98.6%, and de- glutinous effect reaches primary standard
(touching paint slag with hand tack-free), water quality is as clear as crystal, colourless without foreign odor.
Embodiment 3
The preparation of A agent：The water high speed that 0.5 part of 1.8 parts of sodium bentonite and chitosan add 10 parts is disperseed, water temperature heating
Reacted 15 minutes to 60 DEG C, obtain the water of 79.5 parts of addition after sticky shape lotion, pH value is adjusted to 8.0, constant temperature 60 using sodium metasilicate
DEG C uniform stirring reacts 4 hours, is cooled to room temperature to water temperature and sequentially adds 0.7 part of surfactant, 3 parts of dispersant, bleeding agent 2
Part, 1.5 parts of preservative, 1 part of defoamer, stir and can be prepared by A agent.
The preparation of B agent：By PAMC, 0.3 part is added in 97.2 parts of water, uniform stirring 2 hours, extremely complete
Fully dissolved.Then 0.2 part of aqueous citric acid solution, 1.5 parts of aluminum sulfate aqueous solution, 0.8 part of ammonium bicarbonate aqueous solution are sequentially added,
Even stirring can be prepared by B agent in 1 hour.
Use：It is 7.5~9.0 by the application recirculated water regulation pH value containing paint, adds above-mentioned application recirculating water purification
Agent A agent, stands after stirring 5~10 times, then adds above-mentioned application recirculating water purification agent B agent, is stood after stirring 5~10 times,
The blocking floating of coating cloud cohesion is observed, paint slag is carried out and salvages, the wherein agent of application recirculating water purification and the matter of the recirculated water containing oil paint coating
Amount is than being 1：1000.The percentage composition of contained coating cloud is 10% in the application recirculated water.
After measured, the coating cloud clearance of the application purifying agent for polluted water reaches 99.7%, and de- glutinous effect reaches primary standard (use
It is tack-free that hand touches paint slag), water quality is as clear as crystal, colourless, without foreign odor.
Claims (8)
1. a kind of application recirculating water purification agent, including A agent and B agent：
The component of the A agent by weight is：1.5~2.5 parts of sodium bentonite, 0.2~0.5 part of chitosan, surfactant
0.5~1 part, 1.5~2.5 parts of bleeding agent, 2~3 parts of dispersant, 1~2 part of preservative, 0.5~1 part of defoamer, water 87.5~
92.8 parts；
The component of the B agent by weight is：0.2~0.4 part of PAMC, aqueous citric acid solution 0.1~0.2
Part, 1~2 part of aluminum sulfate aqueous solution, 0.7~1 part of ammonium bicarbonate aqueous solution, 96.4~98 parts of water.
2. according to the application recirculating water purification agent described in claim 1, it is characterised in that：
The component of the A agent by weight is：1.8 parts of sodium bentonite, 0.5 part of chitosan, 0.7 part of surfactant, infiltration
2 parts of agent, 3 parts of dispersant, 1.5 parts of preservative, 1 part of defoamer, 89.5 parts of water；
The component of the B agent by weight is：0.3 part of PAMC, 0.2 part of aqueous citric acid solution, aluminum sulfate water
1.5 parts of solution, 0.8 part of ammonium bicarbonate aqueous solution, 97.2 parts of water.
3. according to the application recirculating water purification agent described in claim 1 or 2, it is characterised in that the PAMC
Molecular weight be 800~12,000,000.
4. according to the application recirculating water purification agent described in claim 1 or 2, it is characterised in that the aqueous citric acid solution it is dense
Spend for 7~13%, the concentration of the aluminum sulfate aqueous solution is 70~75%, the concentration of the ammonium bicarbonate aqueous solution for 32~
38%.
5. according to the application recirculating water purification agent described in claim 4, it is characterised in that the concentration of the aqueous citric acid solution is
10%, the concentration of the aluminum sulfate aqueous solution is 73%, and the concentration of the ammonium bicarbonate aqueous solution is 35%.
6. the preparation method of the application recirculating water purification agent described in a kind of claim 1, it is characterised in that by the A agent and B agent
Prepare respectively, individually packaging.
7. the application method of the application recirculating water purification agent described in a kind of claim 1, it is characterised in that first in application when using
A agent is added in recirculated water, is stirred, is added B agent, stir.
8. the application method of application recirculating water purification agent according to claim 7, it is characterised in that the application recirculated water
The mass ratio of cleanser and the recirculated water containing oil paint coating is 1:1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495236.0A CN107235541A (en) | 2017-06-26 | 2017-06-26 | A kind of application recirculating water purification agent, its preparation method and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495236.0A CN107235541A (en) | 2017-06-26 | 2017-06-26 | A kind of application recirculating water purification agent, its preparation method and application method |
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| CN107235541A true CN107235541A (en) | 2017-10-10 |
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| CN201710495236.0A Pending CN107235541A (en) | 2017-06-26 | 2017-06-26 | A kind of application recirculating water purification agent, its preparation method and application method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107814435A (en) * | 2017-10-31 | 2018-03-20 | 重庆信人科技发展有限公司 | A kind of water paint lacquer mist coagulant |
| CN109052667A (en) * | 2018-09-06 | 2018-12-21 | 河南利源净化材料有限公司 | A kind of preparation method of two-in-one water purification agent |
| CN112374558A (en) * | 2020-11-23 | 2021-02-19 | 广州科宝水处理科技股份有限公司 | Paint mist coagulant and preparation method thereof |
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| CN112374558A (en) * | 2020-11-23 | 2021-02-19 | 广州科宝水处理科技股份有限公司 | Paint mist coagulant and preparation method thereof |
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Application publication date: 20171010 |