CN103480116A - Formaldehyde scavenger and preparation method thereof - Google Patents
Formaldehyde scavenger and preparation method thereof Download PDFInfo
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Abstract
The technical problems needing solving by the invention is to provide a formaldehyde scavenger and a preparation method thereof, and the formaldehyde scavenger is good in formaldehyde removing effect, long in action time, safe, none in side effect, long in quality guaranteeing time and relatively simple in production technology, and is capable of enduringly removing indoor formaldehyde pollution for a long time. The above technical problems is solved by using the following technical scheme: the formaldehyde scavenger is composed of the following raw materials in percents by weight: 5-15% of a formaldehyde reducing agent, 2-6% of a surfactant, 1-3% of a stabilizing agent, 0.5-1.5% of an auxiliary agent and 74.5-91.5% of pure water.
Description
Technical field
The present invention relates to a kind of potent formaldehyde scavenger and preparation method thereof, belong to chemical field, particularly for a kind of formaldehyde scavenger of the free formaldehyde of removing various sheet material, furniture and wallpaper glue and preparation method thereof.
Background technology
At present, along with improving constantly of people's living standard, pursue simply luxurious hard-cover to newly moving in house, thereby cause a large amount of artificial board and wallpapers of using in interior decoration, as particieboard, glued board, core-board, density board etc., and these artificial boards and wallpaper need to be usingd Lauxite that formaldehyde is Main Ingredients and Appearance as binding agent, and because Lauxite is unstable, a large amount of formaldehyde wherein will constantly discharge endlessly from the ornament materials such as sheet material, wallpaper glue, the severe contamination room air.Acute statistics, the burst size of methanal of artificial board reaches 3-15, and at present new decorating house concentration of formaldehyde exceeds standard and reaches more than 70%, studies confirm that in a large number, very easily cause the breathing problems such as uncomfortable in chest, asthma in the long-term environment exceeded standard in low concentration formaldehyde, cause allergic, erythema, resistance to descend, PFT, liver dysfunction, high-concentration formaldehyde can destroy nerve system of human body, respiratory system, immune system abnormality, bring out leukaemia and fetal anomaly, serious go back entail dangers to the people life security.Therefore we at finishing, beautify indoor environment in, also to pay attention to reducing the consumption of finishing material and to the improvement of various pernicious gases.
Current some formaldehyde scavenger similar products on the market, some removal efficiency is low, and regulation effect is poor; Although the effect had is pretty good, add other toxic compounds in material, very easily cause secondary pollution when using this series products to administer formaldehyde; Some stability is too poor, and the shelf-life is too short, can't retain for a long time, the manufacturing equipment and the complex manufacturing that have, and production cost is too high, can't produce in batches.
Therefore, there is defect in prior art, needs to improve.
Summary of the invention
Provide technical problem to be solved by this invention to be to provide a kind of formaldehyde scavenger its preparation method, its PARA FORMALDEHYDE PRILLS(91,95) removal effect is high, long action time, and safely, have no side effect, the time of guaranteeing the quality is long, production technology is relatively simple, removes enduringly for a long time Formaldehyde Pollution of Indoor Air.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of formaldehyde scavenger, and wherein, its percentage by weight is comprised of following raw material: formaldehyde reducer: 5-15%; Surfactant: 2-6%; Stabilizing agent: 1-3%; Auxiliary agent: 0.5-1.5%; Pure water: 74.5-91.5%.
Described formaldehyde scavenger, wherein, described formaldehyde reducer is selected from one of them of amine at least, amide-type, hydrazides class, hydrazine class compound; Described surfactant be selected from least anion surfactant, cationic surfactant, zwitterionic surfactant one of them; Described stabilizing agent at least be selected from antioxidant, acidproof alkaline agent, high temperature resistant dose one of them; Described auxiliary agent be selected from suspending agent, thickener, dispersant one of them.
Described formaldehyde scavenger, wherein, described amine at least comprises methylamine CH3NH2, aniline C6H5NH2, ethylenediamine H2NCH2CH2NH2, diisopropylamine [(CH3) 2CH] 2NH, triethanolamine (HOCH2CH2) 3N, Tetrabutylammonium bromide (CH3CH2CH2CH2) 4N+Br-, one of them; Described amide-type at least comprise DMF, stearic amide, erucyl amide one of them; Described hydrazides class at least comprises acethydrazide CH3CONHNH2, benzene sulfonyl hydrazide C6H5SO2NHNH2, N, N '-diacetyl hydrazine CH3CONHNHCOCH3 one of them; Described hydrazine class compound at least comprise hydrazine (Hydrazine), methyl hydrazine (Monomethyl hydrazine), unsymmetric dimethyl hydrazine (1,1-Dimethyl hydrazine) one of them.
Described formaldehyde scavenger, wherein, described anion surfactant at least comprise neopelex, lauryl sodium sulfate, sodium alkyl benzene sulfonate, sodium alkyl sulfate, alkyl polyoxyethylene ether sodium sulphate, sodium soap, Alkyl ethoxy carboxylate acid sodium, sodium alkyl sulfonate one of them; Described cationic surfactant at least comprises stearic acid, neopelex, quaternary ammonium compound one of them; Described zwitterionic surfactant at least comprises lecithin, amino acid pattern, betaine type one of them.
Described formaldehyde scavenger, wherein, described antioxidant at least comprise butylated hydroxy anisole (BHA), dibutyl hydroxy toluene (BHT), n-propyl gallate (PG), TBHQ (TBHQ), dilauryl thiodipropionate one of them; Described acidproof alkaline agent at least comprise sulfuric acid, hydrochloric acid, acetic acid, caustic soda, caustic soda one of them, described high temperature resistant dose comprise sodium chloraurate.
Described formaldehyde scavenger, wherein, described suspending agent at least comprise poly-aluminum ferric chloride sulfate, aluminium polychloride, poly-epoxy succinic acid one of them; Described thickener at least comprise cellulose CMC, guar gum, Arabic gum, Sodium Polyacrylate, OES liquid thickener one of them; Described dispersant at least comprise reverse osmosis antisludging agent TH-0100 type, reverse osmosis antisludging agent TH-150 type, reverse osmosis antisludging agent TH-200 type, reverse osmosis antisludging agent TH-191, counter-infiltration scale inhibition THASD-200, counter-infiltration cleaning agent TH-260, counter-infiltration cleaning agent TH-261, counter-infiltration bactericide TH-410 one of them.
A kind of preparation method of formaldehyde scavenger, wherein, described preparation method comprises the following steps:
Steps A: formaldehyde reducer is added in pure water and dissolves;
Step B: add the surfactant stirring reaction;
Step C: add stabilizing agent;
Step D: add the auxiliary agent stirring reaction;
Step e: above material is filtered;
Step F: the material after filtering is carried out to packing.
The preparation method of described formaldehyde scavenger, wherein, formaldehyde reducer is 5-15% (percentage by weight); Surfactant is: 2-6% (percentage by weight); Stabilizing agent is 1-3% (percentage by weight); Auxiliary agent is 0.5-1.5% (percentage by weight); Pure water is 74.5-91.5% (percentage by weight).
The preparation method of described formaldehyde scavenger, wherein, described in described step B, stirring reaction is at least 30 minutes.
The preparation method of described formaldehyde scavenger, wherein, described in described step D, stirring reaction is at least 30 minutes.
The present invention is applicable to solve particieboard, and the free formaldehyde that the materials such as core-board, glued board, density board, wallpaper glue the discharge problem that exceeds standard, remove the free formaldehydes that go out that new decorating house discharges because of a large amount of employing sheet material, wallpaper.The method of the invention production technology is simple, and construction effect is obvious, constant product quality.
Major advantage of the present invention is:
Convenience: the potent formaldehyde scavenger of this invention is easy to use, only product evenly need to be sprayed to various formaldehyde source of releases surface, can reach the free formaldehyde discharged with various materials and carry out neutralization reaction, reaches the purpose of removing formaldehyde.
Potent property: this invention adopts potent formaldehyde reducer, can carry out neutralization reaction with airborne free formaldehyde quickly and efficiently, reaches the effect of removing formaldehyde in the short time, and formaldehyde is reduced into to compound stable, nontoxic, that have no side effect.
Long-lasting: the potent formaldehyde scavenger of this invention, material evenly is attached to various pollution sources surface, can suppress the release of formaldehyde, effect is lasting.
Security: these raw material of adopting of invention all without safety non-toxic, have no side effect, with the formaldehyde neutralization in, can not cause secondary pollution, and material effects is behind the ornament materials surface, can not cause the infringements such as variable color, decortication to decoration, safety and environmental protection, used safety.
Ease for operation: potent formaldehyde scavenger production equipment and the production technology of this invention are relatively simple, and operation is easily gone, and production and processing is more flexible, are applicable to processing under all normal temperature environments and use.
The accompanying drawing explanation
Preparation method's flow chart that Fig. 1 is a kind of formaldehyde scavenger of the present invention.
The specific embodiment
This invention is main to be realized by following enforcement, and just condition described in embodiment and result are not construed as limiting the right of inventing.
Embodiment 1
A kind of formaldehyde scavenger
(1) by following percentage by weight, prepared burden: formaldehyde reducer: 5%; Surfactant: 2%; Stabilizing agent: 1%; Auxiliary agent: 0.5%; Pure water: 91.5%;
(2) by 45.75% pure water, 5% formaldehyde reducer adds in pure water and fully dissolves, then 2% surfactant is joined in reactor and stirred by agitator, and fully stirring reaction is 30 minutes.
(3) surplus stock (stabilizing agent, auxiliary agent) and pure water are joined in reactor, fully stir 30 minutes, after stirring, pH value is adjusted to 8, then uses 120 order filters (such as sieves) to be filtered rear discharging, guarantee that free from admixture carries out packing again.
Embodiment 2
A kind of formaldehyde scavenger
(1) by following percentage by weight, prepared burden: formaldehyde reducer: 10%; Surfactant: 4%; Stabilizing agent: 2%; Auxiliary agent: 1%; Pure water: 83%;
(2) by 41.5% pure water, 10% formaldehyde reducer adds in pure water and fully dissolves, then 4% surfactant is joined in reactor and stirred, and fully stirring reaction is 30 minutes.
(3) surplus stock (stabilizing agent, auxiliary agent) and pure water are joined in reactor, fully stir 30 minutes, after stirring, pH value is adjusted to 8, then with 120 order sieves, filtered rear discharging, guarantee that free from admixture carries out packing again.
Embodiment 3
A kind of formaldehyde scavenger
(1) by following percentage by weight, prepared burden: formaldehyde reducer: 15%; Surfactant: 6%; Stabilizing agent: 3; Auxiliary agent: 1.5; Pure water: 74.5%;
(2) by 37.25% pure water, 15% formaldehyde reducer adds in pure water and fully dissolves, then 6% surfactant is joined in reactor and stirred, and fully stirring reaction is 30 minutes.
(3) surplus stock (stabilizing agent, auxiliary agent) and pure water are joined in reactor, fully stir 30 minutes, after stirring, pH value is adjusted to 8, then with 120 order sieves, filtered rear discharging, guarantee that free from admixture carries out packing again.
Above-mentioned wherein formaldehyde reducer is mainly one or more in amine, amide-type, hydrazides class, hydrazine class compound, can be used separately, also can mix use.All can well be reacted with formaldehyde and be generated other stable compounds by rational proportion, be reached the purpose of thorough removing free formaldehyde.
Above-mentioned surfactant can be anion surfactant or cationic surfactant or zwitterionic surfactant, and wherein anion surfactant can not mix with cationic surfactant use, other can be separately or mix and match use.
The aforementioned stable agent is mainly antioxidant or acidproof alkaline agent or high temperature resistant dose, can be separately or mix and match use.
Above-mentioned auxiliary agent mainly forms with suspending agent, thickener, dispersant, segment market and can use separately according to material, but also mix and match is used.
Above-mentioned amine at least comprises methylamine CH3NH2, aniline C6H5NH2, ethylenediamine H2NCH2CH2NH2, diisopropylamine [(CH3) 2CH] 2NH, triethanolamine (HOCH2CH2) 3N, Tetrabutylammonium bromide (CH3CH2CH2CH2) 4N+Br-, one of them; Described amide-type at least comprise DMF, stearic amide, erucyl amide one of them; Described hydrazides class at least comprises acethydrazide CH3CONHNH2, benzene sulfonyl hydrazide C6H5SO2NHNH2, N, N '-diacetyl hydrazine CH3CONHNHCOCH3 one of them; Described hydrazine class compound at least comprise hydrazine (Hydrazine), methyl hydrazine (Monomethyl hydrazine), unsymmetric dimethyl hydrazine (1,1-Dimethyl hydrazine) one of them.
Above-mentioned anion surfactant at least comprise neopelex, lauryl sodium sulfate, sodium alkyl benzene sulfonate, sodium alkyl sulfate, alkyl polyoxyethylene ether sodium sulphate, sodium soap, Alkyl ethoxy carboxylate acid sodium, sodium alkyl sulfonate one of them; Described cationic surfactant at least comprises stearic acid, neopelex, quaternary ammonium compound one of them; Described zwitterionic surfactant at least comprises lecithin, amino acid pattern, betaine type one of them.
Above-mentioned antioxidant at least comprise butylated hydroxy anisole (BHA), dibutyl hydroxy toluene (BHT), n-propyl gallate (PG), TBHQ (TBHQ), dilauryl thiodipropionate one of them; Described acidproof alkaline agent at least comprise sulfuric acid, hydrochloric acid, acetic acid, caustic soda, caustic soda one of them, described high temperature resistant dose comprise sodium chloraurate.
Above-mentioned suspending agent at least comprise poly-aluminum ferric chloride sulfate, aluminium polychloride, poly-epoxy succinic acid one of them; Described thickener at least comprise cellulose CMC, guar gum, Arabic gum, Sodium Polyacrylate, OES liquid thickener one of them; Described dispersant at least comprise reverse osmosis antisludging agent TH-0100 type, reverse osmosis antisludging agent TH-150 type, reverse osmosis antisludging agent TH-200 type, reverse osmosis antisludging agent TH-191, counter-infiltration scale inhibition THASD-200, counter-infiltration cleaning agent TH-260, counter-infiltration cleaning agent TH-261, counter-infiltration bactericide TH-410 one of them.
Embodiment 4
The present invention also provides a kind of preparation method of potent formaldehyde scavenger, and wherein, described preparation method comprises the following steps: step 1: formaldehyde reducer is added in pure water and fully dissolves; Step 2: add surfactant, stirring reaction 30 minutes; Step 3: then add stabilizing agent; Step 4: again add auxiliary agent to stir 30 minutes; Step 5: use filter to be filtered, guarantee that free from admixture carries out packing again.Preferably, the stirring in described step 2 and step 4 is to adopt mixer to stir.Preferably, described filter is sieves.
Embodiment 5
Method of the present invention: the pure water, formaldehyde reducer, surfactant, stabilizing agent, the auxiliary agent that add certain metering in container, fully stir 20-30 minute with mixer, after stirring, the scavenger pH value is adjusted to 6-8, then filtered with 120 order sieves, filtrate pure after filtrate is carried out to packing.Wherein formaldehyde reducer is mainly with one or more in amine, amide-type, hydrazides class, hydrazine class compound; Can be used separately, also can be mixed use.All can well be reacted with formaldehyde and be generated other stable compounds by rational proportion, be reached the purpose of thorough removing free formaldehyde.Surfactant can be anion surfactant, cationic surfactant, zwitterionic surfactant, wherein anion surfactant can not cationic surfactant mix to use, other can be separately or the mix and match use.Stabilizing agent is mainly with antioxidant, acidproof alkaline agent, high temperature resistant dose.Can be separately or mix and match use.Auxiliary agent mainly forms with suspending agent, thickener, dispersant, segment market and can use separately according to material, but also mix and match is used.Should under the normal room temperature condition, carry out while being prepared with above-mentioned raw material, with mixer, fully stir 20-30 minute, then carry out filtration treatment.After above material mix and blend, pH value should be adjusted at 6-8, to realize the optimum performance of product.
Embodiment 6
As shown in Figure 1, a kind of preparation method of formaldehyde scavenger, wherein, described preparation method comprises the following steps: steps A: formaldehyde reducer is added in pure water and dissolves; Step B: add the surfactant stirring reaction; Step C: add stabilizing agent; Step D: add the auxiliary agent stirring reaction; Step e: above material is filtered; Step F: the material after filtering is carried out to packing.The preparation method of described formaldehyde scavenger, wherein, formaldehyde reducer is 5-15% (percentage by weight); Surfactant is: 2-6% (percentage by weight); Stabilizing agent is 1-3% (percentage by weight); Auxiliary agent is 0.5-1.5% (percentage by weight); Pure water is 74.5-91.5% (percentage by weight).The preparation method of described formaldehyde scavenger, wherein, described in described step B, stirring reaction is at least 30 minutes.The preparation method of described formaldehyde scavenger, wherein, described in described step D, stirring reaction is at least 30 minutes.
Above-mentioned amine at least comprises methylamine CH3NH2, aniline C6H5NH2, ethylenediamine H2NCH2CH2NH2, diisopropylamine [(CH3) 2CH] 2NH, triethanolamine (HOCH2CH2) 3N, Tetrabutylammonium bromide (CH3CH2CH2CH2) 4N+Br-, one of them; Described amide-type at least comprise DMF, stearic amide, erucyl amide one of them; Described hydrazides class at least comprises acethydrazide CH3CONHNH2, benzene sulfonyl hydrazide C6H5SO2NHNH2, N, N '-diacetyl hydrazine CH3CONHNHCOCH3 one of them; Described hydrazine class compound at least comprise hydrazine (Hydrazine), methyl hydrazine (Monomethyl hydrazine), unsymmetric dimethyl hydrazine (1,1-Dimethyl hydrazine) one of them.
Above-mentioned anion surfactant at least comprise neopelex, lauryl sodium sulfate, sodium alkyl benzene sulfonate, sodium alkyl sulfate, alkyl polyoxyethylene ether sodium sulphate, sodium soap, Alkyl ethoxy carboxylate acid sodium, sodium alkyl sulfonate one of them; Described cationic surfactant at least comprises stearic acid, neopelex, quaternary ammonium compound one of them; Described zwitterionic surfactant at least comprises lecithin, amino acid pattern, betaine type one of them.
Above-mentioned antioxidant at least comprise butylated hydroxy anisole (BHA), dibutyl hydroxy toluene (BHT), n-propyl gallate (PG), TBHQ (TBHQ), dilauryl thiodipropionate one of them; Described acidproof alkaline agent at least comprise sulfuric acid, hydrochloric acid, acetic acid, caustic soda, caustic soda one of them, described high temperature resistant dose comprise sodium chloraurate.
Above-mentioned suspending agent at least comprise poly-aluminum ferric chloride sulfate, aluminium polychloride, poly-epoxy succinic acid one of them; Described thickener at least comprise cellulose CMC, guar gum, Arabic gum, Sodium Polyacrylate, OES liquid thickener one of them; Described dispersant at least comprise reverse osmosis antisludging agent TH-0100 type, reverse osmosis antisludging agent TH-150 type, reverse osmosis antisludging agent TH-200 type, reverse osmosis antisludging agent TH-191, counter-infiltration scale inhibition THASD-200, counter-infiltration cleaning agent TH-260, counter-infiltration cleaning agent TH-261, counter-infiltration bactericide TH-410 one of them.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (9)
1. a formaldehyde scavenger, is characterized in that, its percentage by weight is comprised of following raw material: formaldehyde reducer: 5-15%; Surfactant: 2-6%; Stabilizing agent: 1-3%; Auxiliary agent: 0.5-1.5%; Pure water: 74.5-91.5%.
2. formaldehyde scavenger according to claim 1, is characterized in that, described formaldehyde reducer is selected from one of them of amine at least, amide-type, hydrazides class, hydrazine class compound; Described surfactant be selected from least anion surfactant, cationic surfactant, zwitterionic surfactant one of them; Described stabilizing agent at least be selected from antioxidant, acidproof alkaline agent, high temperature resistant dose one of them; Described auxiliary agent be selected from suspending agent, thickener, dispersant one of them.
3. formaldehyde scavenger according to claim 2, it is characterized in that, described amine at least comprises methylamine CH3NH2, aniline C6H5NH2, ethylenediamine H2NCH2CH2NH2, diisopropylamine [(CH3) 2CH] 2NH, triethanolamine (HOCH2CH2) 3N, Tetrabutylammonium bromide (CH3CH2CH2CH2) 4N+Br-, one of them; Described amide-type at least comprise DMF, stearic amide, erucyl amide one of them; Described hydrazides class at least comprises acethydrazide CH 3CONHNH2, benzene sulfonyl hydrazide C6H5SO2NHNH2, N, N '-diacetyl hydrazine CH 3CONHNHCOCH 3 one of them; Described hydrazine class compound at least comprise hydrazine (Hydrazine), methyl hydrazine (Monomethyl hydrazine), unsymmetric dimethyl hydrazine (1,1-Dimethyl hydrazine) one of them.
4. formaldehyde scavenger according to claim 2, it is characterized in that, described anion surfactant at least comprise neopelex, lauryl sodium sulfate, sodium alkyl benzene sulfonate, sodium alkyl sulfate, alkyl polyoxyethylene ether sodium sulphate, sodium soap, Alkyl ethoxy carboxylate acid sodium, sodium alkyl sulfonate one of them; Described cationic surfactant at least comprises stearic acid, neopelex, quaternary ammonium compound one of them; Described zwitterionic surfactant at least comprises lecithin, amino acid pattern, betaine type one of them.
5. formaldehyde scavenger according to claim 2, it is characterized in that, described antioxidant at least comprise butylated hydroxy anisole (BHA), dibutyl hydroxy toluene (BHT), n-propyl gallate (PG), TBHQ (TBHQ), dilauryl thiodipropionate one of them; Described acidproof alkaline agent at least comprise sulfuric acid, hydrochloric acid, acetic acid, caustic soda, caustic soda one of them, described high temperature resistant dose comprise sodium chloraurate.
6. formaldehyde scavenger according to claim 2, is characterized in that, described suspending agent at least comprise poly-aluminum ferric chloride sulfate, aluminium polychloride, poly-epoxy succinic acid one of them; Described thickener at least comprise cellulose CMC, guar gum, Arabic gum, Sodium Polyacrylate, OES liquid thickener one of them; Described dispersant at least comprise reverse osmosis antisludging agent TH-0100 type, reverse osmosis antisludging agent TH-150 type, reverse osmosis antisludging agent TH-200 type, reverse osmosis antisludging agent TH-191, counter-infiltration scale inhibition THASD-200, counter-infiltration cleaning agent TH-260, counter-infiltration cleaning agent TH-261, counter-infiltration bactericide TH-410 one of them.
7. the preparation method of a formaldehyde scavenger, is characterized in that, described preparation method comprises the following steps:
Steps A: formaldehyde reducer is added in pure water and dissolves;
Step B: add the surfactant stirring reaction;
Step C: add stabilizing agent;
Step D: add the auxiliary agent stirring reaction;
Step e: above material is filtered;
Step F: the material after filtering is carried out to packing.
8. the preparation method of formaldehyde scavenger according to claim 7, is characterized in that, formaldehyde reducer is 5-15% (percentage by weight); Surfactant is: 2-6% (percentage by weight); Stabilizing agent is 1-3% (percentage by weight); Auxiliary agent is 0.5-1.5% (percentage by weight); Pure water is 74.5-91.5% (percentage by weight).
9. the preparation method of formaldehyde scavenger according to claim 7, is characterized in that, described in described step B and described step D, stirring reaction is at least 30 minutes.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443354A (en) * | 1982-03-26 | 1984-04-17 | Minnesota Minning And Manufacturing Company | Sorbent material for reducing formaldehyde emission |
| CN1743032A (en) * | 2005-09-09 | 2006-03-08 | 罗文圣 | Floor-board with low free formaldehyde release and furniture production method |
| CN101125702A (en) * | 2007-09-10 | 2008-02-20 | 张国平 | Preparation method of polymeric aluminum ferric sulfate water purifying agent and product thereof |
| CN101125717A (en) * | 2006-08-15 | 2008-02-20 | 中国石油天然气股份有限公司 | Ternary combination flooding produced liquid oil-containing sewage treatment process |
| CN101181677A (en) * | 2007-06-20 | 2008-05-21 | 北京理工大学 | High-efficiency formaldehyde scavenging agent |
| JP4256467B2 (en) * | 2007-02-15 | 2009-04-22 | 北海道三井化学株式会社 | Formaldehyde scavenger and method for producing the same |
| CN101723566A (en) * | 2008-10-21 | 2010-06-09 | 宝山钢铁股份有限公司 | Method for disposing waterworks sludge |
| CN101757804A (en) * | 2010-01-12 | 2010-06-30 | 南京四新科技应用研究所有限公司 | Preparation of antifoaming agent for sugar industry |
| CN101851036A (en) * | 2009-04-03 | 2010-10-06 | 复旦大学 | Method for treating biological laboratory wastewater |
| CN102180548A (en) * | 2011-03-14 | 2011-09-14 | 山东瑞爱特环保科技有限公司 | Reverse osmosis scale inhibition and dispersion agent and preparation method thereof |
| CN102464389A (en) * | 2011-10-20 | 2012-05-23 | 常州亚环环保科技有限公司 | Decoloring flocculant for treating soluble azo dye printing and dyeing wastewater and application method thereof |
| CN102464390A (en) * | 2011-10-20 | 2012-05-23 | 常州亚环环保科技有限公司 | Methods for preparation and application of flocculant for treating low-concentration phosphorus-containing wastewater |
| CN202246302U (en) * | 2011-09-22 | 2012-05-30 | 黑龙江省牡丹江农垦奥宇石墨深加工有限公司 | Fluorine-containing wastewater treatment device |
-
2012
- 2012-07-12 CN CN201210240253.7A patent/CN103480116A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443354A (en) * | 1982-03-26 | 1984-04-17 | Minnesota Minning And Manufacturing Company | Sorbent material for reducing formaldehyde emission |
| CN1743032A (en) * | 2005-09-09 | 2006-03-08 | 罗文圣 | Floor-board with low free formaldehyde release and furniture production method |
| CN101125717A (en) * | 2006-08-15 | 2008-02-20 | 中国石油天然气股份有限公司 | Ternary combination flooding produced liquid oil-containing sewage treatment process |
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