| 聚丙烯酰胺与聚合氯化铝联合投加净化微污染水源水的试验研究 |
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| 引用本文： | 韩耀霞. 聚丙烯酰胺与聚合氯化铝联合投加净化微污染水源水的试验研究[J]. 环境科学与管理, 2009, 34(12): 66-69 |
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| 作者姓名： | 韩耀霞 |
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| 作者单位： | 乐山师范学院,化学与生命科学系,四川,乐山,614000 |
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| 基金项目： | 乐山师范学院青年教师科研启动项目(Z07038) |
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| 摘 要： | 强化混凝是去除水中消毒副产物的最佳方法之一。文章针对强化混凝技术，从净化微污染水源水的角度出发，通过混凝搅拌试验，评价了联合投加聚丙烯酰胺与聚合氯化铝对原水中有机物的去除效果，考察了混凝剂投加量、投加方式等对去除效果的影响。结果表明，联合投加助凝剂和混凝剂有利于水中CODMn及浊度的去除，且可以节省药剂用量，具有进一步试验和推广的价值。
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| 关 键 词： | 微污染水源水 联合投加 聚丙烯酰胺 聚合氯化铝 |
Research on Decontamination of Micro-Pollution Water Resource by Enhanced Coagulation with Polyacrylamide and Aluminium Polyachlorid |
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| Han Yaoxia. Research on Decontamination of Micro-Pollution Water Resource by Enhanced Coagulation with Polyacrylamide and Aluminium Polyachlorid[J]. Environmental Science and Management, 2009, 34(12): 66-69 |
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| Authors: | Han Yaoxia |
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| Affiliation: | Han Yaoxia (Leshan Teachers College Chemistry ＆ Life Scientific Department, Leshan 614000, China) |
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| Abstract: | Enhanced coagulant is one of the best methods to remove disinfection byproducts(DBPs)effectively.The removal efficiency of organic compounds in raw water by enhanced coagulantion with polyacrylamide(PAM) and aluminium polyachlorid(PAC) was evaluated in the paper by jar test and the effects of coagulant dosage and pitching on the removal efficiency were studied.Resuits showed that the removal efficiency of CODMnand turbidity was improved by enhanced coagulant with PAM and PAC.So it was useful to deepen and t... |
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| Keywords: | enhanced coagulation typical micro-polluted source water polyacrylamide(PAM) aluminium polyachlorid(PAC) |
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