| 壳聚糖接枝高分子絮凝剂（CAS）处理垃圾渗滤液研究 |
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| 引用本文： | 程建华.壳聚糖接枝高分子絮凝剂（CAS）处理垃圾渗滤液研究[J].广东化工,2009,36(12):119-121. |
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| 作者姓名： | 程建华 |
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| 作者单位： | 华南理工大学环境科学与工程学院,广东,广州,510641 |
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| 摘 要： | 以壳聚糖（简称CTS）、丙烯酰胺（简称AM）和丙烯酸乙酯季铵盐（简称SMC）为原料，合成了壳聚糖接枝三元共聚高分子絮凝剂简称（CAS）；将其应用于垃圾渗滤液的处理，CODCr的去除率达到58.7％，色度脱除率达到98．1％，且具有pH适用范围广和产污泥量小的优点，对絮凝垃圾渗滤液前后颗粒的粒径分布测定表明，颗粒增大了357倍，且呈正态分布。
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| 关 键 词： | 壳聚糖 丙烯酰胺 SMC 絮凝 |
Preparation and Treatment Wast Water of Paper Uesd Modified Chitosan Flocculant |
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| Cheng Jianhua.Preparation and Treatment Wast Water of Paper Uesd Modified Chitosan Flocculant[J].Guangdong Chemical Industry,2009,36(12):119-121. |
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| Authors: | Cheng Jianhua |
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| Affiliation: | Cheng Jianhua(Environmental Science and Engineering School,South China University of Technology,Guangzhou 510641,China) |
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| Abstract: | Modified chitosan were prepared succecessfully with acrylamide and ethy acrylate quaternary ammonium salt(SMC).The modified chitosan was characterized by FT-IR,Scanning Electron Microscopy(SEM).The flocculation capability of modified chitosan was studied.That the removal of CODCr was 58.2 %,removal of colorization was 98.1 % on treatment waste water of landfill leachate.Compared with particle distributing for and after landfill leachate showed that particle diameter apparent enlarge 357 times and with chara... |
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| Keywords: | SMC |
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