CN106630080A - Paint spraying circulating water treatment agent as well as preparation method and use method thereof - Google Patents
Paint spraying circulating water treatment agent as well as preparation method and use method thereof Download PDFInfo
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- CN106630080A CN106630080A CN201611058516.7A CN201611058516A CN106630080A CN 106630080 A CN106630080 A CN 106630080A CN 201611058516 A CN201611058516 A CN 201611058516A CN 106630080 A CN106630080 A CN 106630080A
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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
- C02F1/52—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
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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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating 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
- C02F1/5236—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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal 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
- C02F2103/14—Paint wastes
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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)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides a paint spraying circulating water treatment agent, a preparation method and a use method. The paint spraying circulating water treatment agent is prepared from an agent A, an agent B and an agent C, wherein the agent A is prepared from polyacrylic acid and ammonia water through a reaction; the agent B is prepared from amide polymers and water in a weight ratio being 1:(100-120), and molecular weight of the amide polymers is 18,000,000-30,000,000; the agent C is prepared from a compound Y and a compound Z through mixing, and a weight ratio of the compound Y to the compound Z is 1:1; the compound Y is prepared from polymeric aluminium and disodium ethylenediamine tetraacetate; the compound Z is prepared from sodium citrate and sodium pyrophosphate. The agent A, the agent B and the agent C can be prepared respectively and packaged independently, and the agent A is firstly added and uniformly stirred during using; then the agent B is added, and a mixture is stirred uniformly; finally, the agent C is added, the mixture is stirred uniformly, and a weight ratio of the agent A, the agent B and the agent C is 5:5:1. The paint spraying circulating water treatment agent is high in decaking capacity and paint is completely tack-free.
Description
Technical field
The present invention relates to circulating water treatment technology field of painting, more particularly to a kind of paint booth circulating water treating agent and its preparation
Method.
Background technology
When paint spray booth carries out spray painting application, in order to prevent spray（Workpiece is not gone up）Paint disperse, mostly using cascade
Or water rotation processes the mode of over-sprayed paint fog so that cross spray paint and fall in the middle of recirculated water.But only can so cause pipeline to block up
The overload operation of plug and circulating pump, directly resulting in operating efficiency reduces even shutting down.In addition, the cleaning work of circulating water pool
It is extremely difficult, take a lot of work laborious, bring many inconvenience to continuous prodution.Therefore generally using to addition chemistry in spray painting recirculated water
The method of medicament so that the spray paint of crossing in recirculated water produces cohesion floating effect, forms paint slag, finally discharges from system,
To safeguard the normal operation of paint spraying system.
The chemical agent of traditional purification spray painting recirculated water is usually by inorganic base（Such as：NaOH, sodium carbonate）With
Organic polymer（Such as：Polyacrylamide）The certain density aqueous solution is configured to respectively at the scene, continuously in spray painting recirculated water
Addition, during such Chemical treatment solvent-thinned paint recirculated water, it is ensured that the clarity of recirculated water, but paints slag unsticking state not
It is stable, the blocking of circulating water line and circulating pump leaf is easily caused, so as to affect that what is painted to be normally carried out, and water paint is followed
Ring water is not applied to.
Chinese patent CN 103359812A disclose a kind of efficient paint mist processing method for paint spray booth, water treatment agent
It is polyamide compound including component A, B component is bentonite, and component C is metallic compound flocculant.But this technology is still
So there is certain deficiency, i.e., when blast-water washing formula paint spray booth is painted with water-based stoving paint, paint slag is easily in recirculated water
Middle precipitation so that paint slag is separated with recirculated water and is difficult, must give out light recirculated water during cleaning paint slag, then bottom of pond paint slag precipitation is clear
Reason.
The content of the invention
An object of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of paint booth circulating water treating agent, at this
Reason agent is suitable for adding in paint spray booth circulation, and to decompose residual paint viscosity is removed, while heavy metals removal will be painted in water,
And recirculated water biologically active is controlled, make circulation be not likely to produce stench, while COD contents and cost for wastewater treatment can be reduced.
The second object of the present invention is the preparation method for providing above-mentioned inorganic agent.
The third object of the present invention is the using method for providing above-mentioned inorganic agent.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of paint booth circulating water treating agent, is made up of A agent, B agent and C agent, wherein：
A agent is by weight 1 by synthetic X and water:5 compositions;
Synthetic X preparation methods are：The polyacrylic acid of 300-500 weight portions, heating water bath to 90- are added in glass container
100 DEG C, the ammoniacal liquor of 30-50 weight portions is slowly added thereto, it is stirring while adding so as to fully reaction, after reaction 10-20 minutes
20-30 DEG C of ageing 1-2 hour is cooled to, synthetic X is obtained final product；
B agent be by molecular weight 1800-3,000 ten thousand acylamide polymer and water by weight（100-120）Composition, it is preferably non-
Ion or PAMC；
C agent is by weight 1 by synthetic Y ﹑ synthetics Z:1 mixes；
The preparation method of synthetic Y is as follows：
The aluminium polychloride of 200-300 weight portions is added in pulverizer, the ethylenediamine tetra-acetic acid two of 15-20 weight portions is added
Sodium is well mixed, and then mixture is smashed to 200-300 mesh, and using powder dryer 10-15 minutes are dried, and obtains final product synthetic
Y；
The preparation method of synthetic Z is as follows：The sodium citrate of 200-300 weight portions is added in pulverizer, by 30-40 weight portions
Sodium pyrophosphate be added thereto, then mixture is smashed to 200-300 mesh, obtained final product using powder dryer drying 2-3 minutes
Synthetic Z.
The cardinal principle of the present invention is to be decomposed paint molecule and then wrapped up by positively charged A agent strong osmotic to lose viscous
Property paint particle, so as to reach the purpose of paint-removing viscosity；By " the fishnet salvaging " of long chain macromolecule compound B agent, make
Scattered inharmonious paint little particle is condensed into " cotton shape " floccule；By efficient floating agent C agent, can be thorough by floccule
Ground reaches the purpose of water-oil separating so that recirculated water is more clarified floating to the water surface.
Paint booth circulating water treating agent of the present invention can be well mixed A agent, B agent and C agent；Wherein A agent, B agent, the weight of C agent
Amount is than being 5：5：1.
A agent, B agent and C agent can also respectively be prepared, individually packaging, the first addition spray painting in spray painting recirculated water when using
Circulating water treatment agent A agent stirs；Paint booth circulating water treating agent B agent is added, is stirred；It is eventually adding spray painting recirculated water
Inorganic agent C agent, stirs, you can paint slag is all floated up to into the water surface, water quality clarification.
The using method of paint booth circulating water treating agent of the present invention is：10-15 gram of spray painting recirculated water is added per 1000ml waste water
Inorganic agent.
The invention has the beneficial effects as follows：
1st, viscous ability is broken strong, paint is complete tack-free；
2nd, floating effect of flocculating is good, and paint flocculates completely, and without little particle paint slag in water, Floatation Rate is up to 99.9%；
3rd, the COD of coating wastewater is substantially reduced, 1000mg/L is down to by original 6000mg/L；
4th, to zinc-rich, rich these high density priming paint of iron Floatation Rate also up to more than 95%, while making the content of heavy metal ion
30mg/L is down to by original 800mg/L.
Paint booth circulating water treating agent of the present invention is applied to automobile, household electrical appliances, machine-building, phone housing, furniture, computer chassis
The various painting lines such as spraying, the present invention can improve painting workshop（Room）Environment, improves product quality and reduces cost after spray painting,
The waste water water yield is reduced simultaneously and handling is reduced, while reducing offal treatment expense.
Specific embodiment
Below by embodiment, the invention will be further described, but not as the restriction to this present invention.
Embodiment 1
These three are independent into being grouped into by A agent ﹑ B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the cation of weight average molecular weight 19,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：In 500ml beakers add 300g polyacrylic acid, heating water bath to 90 DEG C, by 30.8g
Ammoniacal liquor be slowly added thereto, stirring while adding so as to fully reaction, reaction is cooled to 20 DEG C and is aged 1 hour after 10 minutes, i.e.,
Obtain synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 200g is added in micronizer, by the ethylenediamine tetrem of 16g
Acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Drying machine drying obtains final product synthetic Y in 10 minutes；
The production procedure of synthetic Z is：The sodium citrate of 200g is added in micronizer, the sodium pyrophosphate of 33g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Embodiment 2
These three are independent into being grouped into by A agent ﹑ B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the cation of weight average molecular weight 20,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：The polyacrylic acid of 320g is added in 500ml beakers, heating water bath, will to 90-100 DEG C
The ammoniacal liquor of 31g is slowly added thereto, stirring while adding so as to fully reaction, and reaction is cooled to 25 DEG C of ageings 1.5 after 15 minutes little
When, obtain final product synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 220g is added in micronizer, by the ethylenediamine tetrem of 17g
Acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Drying machine drying obtains final product synthetic Y in 15 minutes；
The production procedure of synthetic Z is：The sodium citrate of 220g is added in micronizer, the sodium pyrophosphate of 35g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Embodiment 3
These three are independent into being grouped into by A agent ﹑ B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the nonionic of weight average molecular weight 20,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：In 500ml beakers add 330g polyacrylic acid, heating water bath to 95 DEG C, by 32g's
Ammoniacal liquor is slowly added thereto, stirring while adding so as to fully reaction, and reaction is cooled to 25 DEG C and is aged 1.5 hours after 15 minutes, i.e.,
Obtain synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 240g is added in micronizer, by the ethylenediamine tetrem of 17g
Acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Drying machine drying obtains final product synthetic Y in 15 minutes；
The production procedure of synthetic Z is：The sodium citrate of 230g is added in micronizer, the sodium pyrophosphate of 35g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Embodiment 4
These three are independent into being grouped into by A agent ﹑ B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the nonionic of weight average molecular weight 20,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：In 500ml beakers add 340g polyacrylic acid, heating water bath to 95 DEG C, by 32g's
Ammoniacal liquor is slowly added thereto, stirring while adding so as to fully reaction, and reaction is cooled to 25 DEG C and is aged 1.5 hours after 15 minutes, i.e.,
Obtain synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 260g is added in micronizer, by the ethylenediamine tetraacetic of 17.5g
Acetic acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Last drying machine drying obtains final product synthetic Y in 15 minutes；
The production procedure of synthetic Z is：The sodium citrate of 240g is added in micronizer, the sodium pyrophosphate of 35g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Embodiment 5
These three are independent into being grouped into by A agent, B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the cation of weight average molecular weight 20,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：In 500ml beakers add 340g polyacrylic acid, heating water bath to 95 DEG C, by 32g's
Ammoniacal liquor is slowly added thereto, stirring while adding so as to fully reaction, and reaction is cooled to 25 DEG C and is aged 1.5 hours after 15 minutes, i.e.,
Obtain synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 260g is added in micronizer, by the ethylenediamine tetraacetic of 17.5g
Acetic acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Last drying machine drying obtains final product synthetic Y in 15 minutes；
The production procedure of synthetic Z is：The sodium citrate of 240g is added in micronizer, the sodium pyrophosphate of 35g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Embodiment 6
These three are independent into being grouped into by A agent, B agent and C agent for paint booth circulating water treating agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions, B agent is by the cation of weight average molecular weight 20,000,000 poly- third
Acrylamide is with water by weight 1:100 compositions, C agent is by weight 1 by synthetic Y, synthetic Z:1 mixes；
Synthetic X production procedures are：In 500ml beakers add 350g polyacrylic acid, heating water bath to 95 DEG C, by 32g's
Ammoniacal liquor is slowly added thereto, stirring while adding so as to fully reaction, and reaction is cooled to 25 DEG C and is aged 1.5 hours after 15 minutes, i.e.,
Obtain synthetic X；
The production procedure of synthetic Y is：The aluminium polychloride of 260g is added in micronizer, by the ethylenediamine tetrem of 18g
Acid disodium is added thereto, and opens pulverizer after 3 minutes, smashes to 200-300 mesh, powder mixture is poured out, using powder
Drying machine drying obtains final product synthetic Y in 15 minutes；
The production procedure of synthetic Z is：The sodium citrate of 240g is added in micronizer, the sodium pyrophosphate of 34g is added
Wherein, after opening pulverizer 2-3 minutes, smash to 200-300 mesh, powder mixture is poured out, dried using powder dryer
Dry 2-3 minutes obtain final product synthetic Z.
Comparative example 1
Disodium ethylene diamine tetraacetate in the synthetic Y of embodiment 6 is removed, other are same as Example 6.
Comparative example 2
Sodium pyrophosphate in the synthetic Z of embodiment 6 is removed, other are same as Example 6.
Comparative example 3
A agent in embodiment 6 is removed, other are same as Example 6.
Test one
550ml mineral water bottles 9 are taken, each to load 400ml running water, the spray painting for being separately added into embodiment 1-6 and comparative example 1-3 is followed
Ring water treatment agent, addition sequence is 2 grams of paint booth circulating water treating agent A agent, is shaken up；2 grams of paint booth circulating water treating agent B agent is added,
Shake up；Add water-soluble resin to paint 20 grams, shake up；0.4 gram of paint booth circulating water treating agent C agent is eventually adding, is shaken up, stand 1
Hour observation, it is found that embodiment 1-6 paint slag all floats up to the water surface, and water quality clarification is painted and flocculated completely, without little particle in water
Paint slag, the paint slag Floatation Rate of embodiment 1-6 is respectively 99.9%, 99.8%, 96.1%, 97.0%, 99.9%, 99.9%；And salvage
The paint slag for going out, is loose poroid thing, inviscid, will not be sticked on equipment or wall of a container face, is easy to personnel to salvage, and is beaten
The effect dragged for is good.
Floatation surface in comparative example 1 only 90%, remaining to sink to the bottom, comparative example 2 has 85% to float to the water surface, remaining to sink to the bottom.
And the paint slag salvaged, is easily adhered on equipment or wall of a container face, and the effect of salvaging is bad.Comparative example 3 only 80%
Upper floatation surface, it is remaining to sink to the bottom, and the paint slag salvaged, it is easily adhered on equipment or wall of a container face, the effect of salvaging
It is really bad.
Comparative example 3 is added without the addition sequence and addition of A agent, B agent and C agent with embodiment 1-6 during test.
It can be seen that, in the formula system of the present invention, disodium ethylene diamine tetraacetate has synergy with sodium pyrophosphate.
Embodiment 7
A agent, B agent and C agent will be mixed in embodiment 6, obtain paint booth circulating water treating agent；Wherein A agent, B agent, the weight of C agent
Amount is than being 5：5：1.550ml mineral water bottles 1 are taken, loads 400ml running water, add 4.4 grams of paint booth circulating water treating agent, added
Water-soluble resin paints 20 grams, shakes up；1 hour is stood, paint slag Floatation Rate is 96.0%.And the paint slag salvaged, is loose
Poroid thing, it is inviscid, will not stick on equipment or wall of a container face, it is easy to personnel to salvage, the effect of salvaging is good.
Test two
Inorganic agent embodiment of the present invention and comparative example are used to processing certain zinc-rich, rich iron these high density priming paint spray painting recirculated waters,
Wherein COD is 6000mg/L, and the content of heavy metal ion is 800mg/L, and inorganic agent consumption is, in terms of 1000ml recirculated waters, plus
Enter order for 5 grams of paint booth circulating water treating agent A agent, stir；5 grams of paint booth circulating water treating agent B agent is added, is stirred；
1 gram of paint booth circulating water treating agent C agent is eventually adding, is stirred, stood 1 hour and detect.1 and table 2 are the results are shown in Table after process,
Process zinc-rich, rich iron high density priming paint spray painting recirculated water with inorganic agent of the present invention, the usage cycles of recirculated water up to 5 months with
On, and comparative example is at maximum up to two months.
Table 1
Table 2
Heavy metal ion content adopts aas determination in table.
Can go out to find out from above-mentioned table, the effect of embodiment 5 is optimum.
Although the present invention and its advantage is described in detail with reference to specifically embodiment it should be appreciated that do not surpassing
Various changes can be carried out in the case of going out the spirit and scope of the present invention defined by the appended claims, is substituted and is become
Change.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used according to the present invention and be performed
The function or acquisition essentially identical to corresponding embodiment described herein result, the existing and future essentially identical with it will
The method and steps being developed.Therefore, appended claim is intended to include such method and steps in the range of them.
Claims (8)
1. a kind of paint booth circulating water treating agent, it is characterised in that be made up of A agent, B agent and C agent；
Wherein A agent is by weight 1 by synthetic X and water:5 compositions;Synthetic X preparation methods are：Add in glass container
The polyacrylic acid of 300-500 weight portions, heating water bath is slowly added thereto the ammoniacal liquor of 30-50 weight portions, side to 90-100 DEG C
Edged is stirred so as to fully reaction, and 20-30 DEG C of ageing 1-2 hour is cooled to after reaction 10-20 minutes, obtains final product synthetic X；
B agent is the acylamide polymer and water by weight 1 by molecular weight 1800-3,000 ten thousand:（100-120）Make；
C agent is by weight 1 by synthetic Y ﹑ synthetics Z:1 mixes；The preparation method of synthetic Y is as follows：
The aluminium polychloride of 200-300 weight portions is added in pulverizer, the ethylenediamine tetra-acetic acid two of 15-20 weight portions is added
Sodium is well mixed, and then mixture is smashed to 200-300 mesh, and using powder dryer 10-15 minutes are dried, and obtains final product synthetic
Y；
The preparation method of synthetic Z is as follows：The sodium citrate of 200-300 weight portions is added in pulverizer, by 30-40 weight portions
Sodium pyrophosphate be added thereto, then mixture is smashed to 200-300 mesh, obtained final product using powder dryer drying 2-3 minutes
Synthetic Z.
2. paint booth circulating water treating agent according to claim 1, it is characterised in that the acylamide polymer in the B agent
For nonionic or PAMC.
3. paint booth circulating water treating agent according to claim 1, it is characterised in that the acylamide polymer in the B agent
For PAMC.
4. paint booth circulating water treating agent according to claim 1, it is characterised in that the wherein weight ratio of A agent, B agent, C agent
For 5：5：1.
5. the preparation method of paint booth circulating water treating agent according to claim 1, by A agent, B agent and C agent mixing.
6. the preparation method of paint booth circulating water treating agent according to claim 1, it is characterised in that by A agent, B agent and C agent point
Do not prepare, individually packaging.
7. the using method of paint booth circulating water treating agent according to claim 1, it is characterised in that first follow in spray painting when using
Paint booth circulating water treating agent A agent is added to stir in ring water；Paint booth circulating water treating agent B agent is added, is stirred；Finally
Paint booth circulating water treating agent C agent is added, is stirred.
8. the using method of paint booth circulating water treating agent according to claim 7, it is characterised in that wherein A agent, B agent, C agent
Weight ratio be 5：5：1.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896606A (en) * | 2019-03-14 | 2019-06-18 | 佛山市利朗科环保科技有限公司 | A kind of high-efficency spraying circulating water treatment agent and preparation method thereof |
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| 尹志华等: "漆雾凝聚剂处理油漆废水的研究", 《广东化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896606A (en) * | 2019-03-14 | 2019-06-18 | 佛山市利朗科环保科技有限公司 | A kind of high-efficency spraying circulating water treatment agent and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106630080B (en) | 2019-05-24 |
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