CN102583600B - Composite purifying agent used for purifying sewage in river channel - Google Patents
Composite purifying agent used for purifying sewage in river channel Download PDFInfo
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- CN102583600B CN102583600B CN 201210076949 CN201210076949A CN102583600B CN 102583600 B CN102583600 B CN 102583600B CN 201210076949 CN201210076949 CN 201210076949 CN 201210076949 A CN201210076949 A CN 201210076949A CN 102583600 B CN102583600 B CN 102583600B
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Abstract
The invention relates to a composite purifying agent used for purifying sewage in a river channel, which comprises the following components by weight: 40% to 90% of benzalkonium chloride, 5% to 25% of polymerization ferric sulfate, 4% to 15% of polyacrylamide, 0.5% to 10% of activated carbon and 0.5% to 10% of effervescent disintegrant. The composite purifying agent further comprises an organic matter degradation agent occupying 0.5-5wt% of the total dose of the composite purifying agent. The composite purifying agent is easy to decompose, fewer in dosage, free of residual, free of secondarypollution, simple and convenient in operation, short in time required to purify water, capable of effectively removing bacteria and algae, degrading organic matter, precipitating floating floc and the like, capable of effectively removing chemical oxygen demand, total nitrogen, total phosphorus and the like, remarkable in turbidity and capable of effectively improving PH and chromaticity of waterbody, thereby being an effective water purifying agent of water bodies such as river channels, lakes and the like.
Description
Technical field
The invention belongs to environmental technology field, specifically relate to a kind of for the composite purifying agent that purifies river sewage.
Background technology
Along with the continuous development of human society, the raising of the level of urbanization and industrialization degree, water pollutes aggravation has become the global problem that needs to be resolved hurrily.Concerning China, in modernization construction, how to resolve the problem of water, be a urgent and important problem.
The sewage disposal technology that tradition adopts generally the improvement time long, the input cost height can not satisfy the needs of the modern life, and some effects sewage water treatment method preferably needs main equipment, a huge sum of money again, medium-sized and small enterprises generally are difficult to bear.
At present, the hardly degraded organic substance wastewater treatment method is mainly contained absorption method, absorption method mainly adopts modes such as exchange absorption, physical adsorption or chemisorption, pollutent is adsorbed onto on the sorbent material from waste water, to reach the purpose of removal.Adsorption effect is subjected to the influence of structure and the factors such as character and operating procedure of sorbent structure, character and pollutent, and sorbent material commonly used has gac, resin, activated carbon fiber, diatomite etc.The advantage of this method is that facility investment is few, treatment effect good, floor space is little.But because the loading capacity of sorbent material is limited, the regeneration after the absorption often energy consumption is very big, and the discharging of discarded back easily causes secondary pollution.
Summary of the invention
The object of the present invention is to provide a kind of composite purifying agent that is used for purifying river sewage little, that technical requirements is low, easy to use of investing.
A kind of for the composite purifying agent that purifies river sewage, described composite purifying agent comprises the component of following weight content: benzalkonium chloride 65～90%, bodied ferric sulfate 5～15%, polyacrylamide 4～10%, gac 0.5～8%, gas-producing disintegrant 0.5～2%.
Preferably, described composite purifying agent also comprises the organism degradation agents, described organic matter degradation agent is one of following or arbitrary combination more than two kinds: permonosulphuric acid, potassium permanganate, organobentonite, the consumption of organic matter degradation agent accounts for 0.5～5wt% of composite purifying agent total amount.
Preferably, described gas-producing disintegrant is mixed with by sodium bicarbonate and organic acid and forms.
Preferably, described organic acid is citric acid or tartrate or fumaric acid.
Preferably, described organic acid is citric acid, and the weight ratio of sodium bicarbonate and citric acid is 2 ~ 4:1.
Preferably, described organic acid is tartrate, and sodium bicarbonate and tartaric weight ratio are 2 ~ 3:1.
Preferably, described organic acid is fumaric acid, and the weight ratio of sodium bicarbonate and fumaric acid is 2 ~ 3:1.
Among the present invention, benzalkonium chloride is as the sterilization algae removing agent, and bodied ferric sulfate is as flocculation agent, and polyacrylamide is as coagulant aids, and gac is as discoloring agent.
Permonosulphuric acid can produce hydroxyl radical free radical as the organic matter degradation agent, impels organic compound open loop degraded, can effectively handle and contain a large amount of phenyl ring and azo class organic compound in the river sewage.
Potassium permanganate is as the organic matter degradation agent, with existing gac compound action in the raw material, improve Pyrogentisinic Acid's adsorptive power, effectively handle and contain a large amount of polycyclic aromatic hydrocarbons organism in the river sewage, can effectively handle and contain a large amount of phenyl ring and azo class organic compound in the river sewage.
Organobentonite is as the organic matter degradation agent, with existing flocculant poly ferric sulfate compound action in the raw material, further improves the absorption removal ability of polycyclic aromatic hydrocarbons etc., can effectively handle and contain a large amount of polycyclic aromatic hydrocarbons organism in the river sewage.
The present invention easily decomposes, consumption is few, noresidue, no secondary pollution, simple to operation, the required time that purifies water is short, effectively degerming algal control, degradation of organic substances, dignified floating floss etc., can effectively remove chemical oxygen demand (COD), total nitrogen, total phosphorus etc., turbidity is obvious, can effectively improve water body PH, colourity, is the water quality cleansing agent of water bodys such as a kind of effective river course, lake.
Embodiment
The invention will be further described below in conjunction with specific embodiment, but protection scope of the present invention is not limited to this.
Embodiment 1
A kind of for the composite purifying agent that purifies river sewage, it comprises the component of following weight content: benzalkonium chloride 70%, bodied ferric sulfate 15%, polyacrylamide 8%, gac 5%, gas-producing disintegrant 2.0%, the consumption of permonosulphuric acid accounts for the 0.5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and citric acid and forms, and the weight ratio of sodium bicarbonate and citric acid is 3:1.
Benzalkonium chloride is as the sterilization algae removing agent, and bodied ferric sulfate is as flocculation agent, and polyacrylamide is as coagulant aids, and gac is as discoloring agent, and permonosulphuric acid is as the organic matter degradation agent.Permonosulphuric acid can produce hydroxyl radical free radical, impels organic compound open loop degraded, can effectively handle and contain a large amount of phenyl ring and azo class organic compound in the river sewage.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
Embodiment 2
A kind of for the composite purifying agent that purifies river sewage, it comprises the component of following weight content: benzalkonium chloride 75%, bodied ferric sulfate 10%, polyacrylamide 7%, gac 6%, gas-producing disintegrant 2.0%, the consumption of potassium permanganate accounts for the 5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and tartrate and forms, and sodium bicarbonate and tartaric weight ratio are 2:1.
Benzalkonium chloride is as the sterilization algae removing agent, bodied ferric sulfate is as flocculation agent, polyacrylamide is as coagulant aids, gac is as discoloring agent, potassium permanganate with existing gac compound action in the raw material, improves Pyrogentisinic Acid's adsorptive power as the organic matter degradation agent, effectively handle in the river sewage and contain a large amount of polycyclic aromatic hydrocarbons organism, can effectively handle and contain a large amount of phenyl ring and azo class organic compound in the river sewage.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
Embodiment 3
A kind of for the composite purifying agent that purifies river sewage, it comprises the component of following weight content: benzalkonium chloride 65%, bodied ferric sulfate 15%, polyacrylamide 10%, gac 8%, gas-producing disintegrant 2.0%, the bentonite consumption accounts for the 2.0wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and fumaric acid and forms, and the weight ratio of sodium bicarbonate and fumaric acid is 2:1.
Benzalkonium chloride is as the sterilization algae removing agent, bodied ferric sulfate is as flocculation agent, polyacrylamide is as coagulant aids, gac is as adsorption decolouriser, organobentonite is as the organic matter degradation agent, with existing flocculant poly ferric sulfate compound action in the raw material, further improve the absorption removal ability of polycyclic aromatic hydrocarbons etc., can effectively handle and contain a large amount of polycyclic aromatic hydrocarbons organism in the river sewage.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
Embodiment 4
The weight proportion of each component is in the composite purifying agent: benzalkonium chloride 90%, bodied ferric sulfate 5%, polyacrylamide 4%, gac 0.5%, gas-producing disintegrant 0.5%, the consumption of potassium permanganate accounts for the 0.5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and citric acid and forms, and the weight proportion of sodium bicarbonate and citric acid is 3:1.
Benzalkonium chloride is as the sterilization algae removing agent, and bodied ferric sulfate is as flocculation agent, and polyacrylamide is as coagulant aids, and gac is as adsorption decolouriser, and potassium permanganate is as the organic matter degradation agent.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
Embodiment 5
The weight proportion of each component is in the composite purifying agent: benzalkonium chloride 40%, bodied ferric sulfate 25%, polyacrylamide 15%, gac 10%, gas-producing disintegrant 10%, the consumption of potassium permanganate accounts for the 5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and citric acid and forms, and the weight ratio of sodium bicarbonate and citric acid is 4:1.
Benzalkonium chloride is as the sterilization algae removing agent, and bodied ferric sulfate is as flocculation agent, and polyacrylamide is as coagulant aids, and gac is as adsorption decolouriser, and potassium permanganate is as the organic matter degradation agent.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
Embodiment 6
The weight proportion of each component is in the composite purifying agent: benzalkonium chloride 65%, bodied ferric sulfate 15%, polyacrylamide 10%, gac 8%, gas-producing disintegrant 2%, the consumption of permonosulphuric acid accounts for the 1.5wt% of composite purifying agent total amount, the consumption of potassium permanganate accounts for the 1.5wt% of composite purifying agent total amount, and the bentonite consumption accounts for the 1.5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and citric acid and forms, and the weight ratio of sodium bicarbonate and citric acid is 2:1.
Benzalkonium chloride is as the sterilization algae removing agent, and bodied ferric sulfate is as flocculation agent, and polyacrylamide is as coagulant aids, and gac is as adsorption decolouriser, and permonosulphuric acid, potassium permanganate and organobentonite are as the organic matter degradation agent.
During use, bodied ferric sulfate, polyacrylamide need to be made into the aqueous solution with tap water earlier, and the scavenging agent that then above-mentioned each component is combined into drops in the sewage, gets final product behind stirring, quiescent setting.
That this purifying agent for polluted water has is efficient, quick, inexpensive, be easy to advantages such as use, less investment.Water quality nontoxicity after the processing, chemical composition stability.
Claims (1)
1. composite purifying agent that be used for to purify river sewage, it is characterized in that: the weight proportion of each component is in the described composite purifying agent: benzalkonium chloride 65%, bodied ferric sulfate 15%, polyacrylamide 10%, gac 8%, gas-producing disintegrant 2%, the consumption of permonosulphuric acid accounts for the 1.5wt% of composite purifying agent total amount, the consumption of potassium permanganate accounts for the 1.5wt% of composite purifying agent total amount, the bentonite consumption accounts for the 1.5wt% of composite purifying agent total amount, wherein, gas-producing disintegrant is mixed with by sodium bicarbonate and citric acid and forms, and the weight ratio of sodium bicarbonate and citric acid is 2:1.
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| CN102951715B (en) * | 2012-11-13 | 2014-05-07 | 山东泰德新能源有限公司 | Treating agent applied to papermaking sewage |
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| CN103466764A (en) * | 2013-08-30 | 2013-12-25 | 天津清正然化工科技有限公司 | Flotation water purifying agent and preparation method thereof |
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| CN103771548B (en) * | 2014-01-16 | 2015-07-08 | 江苏集贤绿色化学科技研究院有限公司 | Chemical industry wastewater purifying agent and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761623A (en) * | 2003-01-31 | 2006-04-19 | 出光兴产株式会社 | Method for treating waste water containing hardly decomposable harmful substances |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
| JPH0425208A (en) * | 1990-05-21 | 1992-01-29 | Matsushita Electric Ind Co Ltd | High frequency circuit |
| JPH09225208A (en) * | 1996-02-21 | 1997-09-02 | Kunimine Kogyo Kk | Sewage treating agent and treating method |
| CN1375465A (en) * | 2001-03-19 | 2002-10-23 | 方超 | Dispersed combined water purifying agent for purifying sewage and its usage |
| CN1131174C (en) * | 2001-05-18 | 2003-12-17 | 清华大学 | Chemical tablet and filter core for preparing drinking water from poor-quality water by military canteen |
| FR2906801B1 (en) * | 2006-10-05 | 2008-12-12 | Eurotab Sa | SOLID COMPACT WATER POTABILIZING BILOUD SOLID PRODUCT AND PROCESS FOR PREPARING THE SAME. |
| CN101327976B (en) * | 2008-07-15 | 2012-01-25 | 南通立源水业科技发展有限公司 | Efficient water treatment flocculant |
| CN101933521B (en) * | 2009-07-01 | 2013-09-04 | 李新建 | Preparation and application thereof of sterilization composition |
| CN102040267A (en) * | 2009-10-20 | 2011-05-04 | 吴学兵 | Paper-making deinking wastewater treatment agent |
| CN102079560A (en) * | 2010-12-21 | 2011-06-01 | 无锡市霄鹰环境科技有限公司 | Composite water cleaning agent for treating river |
-
2012
- 2012-03-22 CN CN 201210076949 patent/CN102583600B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761623A (en) * | 2003-01-31 | 2006-04-19 | 出光兴产株式会社 | Method for treating waste water containing hardly decomposable harmful substances |
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