| 有机颜料废水的混凝预处理研究 |
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| 引用本文： | 潘素娟,王长青,雷新有,左国防.有机颜料废水的混凝预处理研究[J].资源开发与市场,2011,27(12). |
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| 作者姓名： | 潘素娟 王长青 雷新有 左国防 |
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| 作者单位： | 天水师范学院生命科学与化学学院,甘肃天水741001;甘肃省新型分子材料设计与功能重点实验室,甘肃天水741001 |
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| 基金项目： | 教育部科学技术研究重点项目资助，天水师范学院中青年教师科研基金资助项目 |
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| 摘 要： | 利用絮凝剂阳离子聚丙烯酰胺(CPAM)和混凝剂聚合氯化铝(PAC)对有机颜料废水进行混凝处理,考察了单独使用CPAM、PAC及两者联合使用的处理效果,探讨了初始pH值、混凝剂投加量对处理效果的影响.结果表明,CPAM与PAC复配处理该废水时效果较好,水样pH值为7.0;CPAM与PAC的投药量分别为10mg/L和150mg/L时,浊度去除率可达97.56％.
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| 关 键 词： | 絮凝剂 有机颜料废水 阳离子聚丙烯酰胺 聚合氯化铝 |
Coagulation Treatment on Organic Pigment Wastewater with CPAM and PAC |
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| PAN Su-juan,WANG Chug-qing,LEI Xin-you,ZUO Guo-fang.Coagulation Treatment on Organic Pigment Wastewater with CPAM and PAC[J].Resource Development & Market,2011,27(12). |
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| Authors: | PAN Su-juan WANG Chug-qing LEI Xin-you ZUO Guo-fang |
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| Institution: | PAN Su-juan1,2,WANG Chang-qing1,LEI Xin-you1,ZUO Guo-fang1,2(1.College of Life Science & Chemistry,Tianshui Normal University,Tianshui 741001,China,2.Key Laboratory for New Molecule Material Design and Function of Gansu Province,China) |
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| Abstract: | In this paper,the flocculant of cationic polyacrylamide(CPAM)and coagulant polyaluminum chloride(PAC)were used in coagulation treatment process of organic pigment wastewater.The effects of CPAM used alone or in combination with PAC were studied.The effects of combined CPAM with PAC treatment were excellent.The results showed that the turbidity removal rate reached 97.56% when the initial pH value of wastewater was 7 and the dosage of CPAM and PAC were 10mg/L and 150mg/L,respectively. |
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| Keywords: | flocculant organic pigment wastewater cationic polyacrylamide polyaluminum chloride |
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