微波辅助下新型絮凝剂的合成及其应用研究  

Study on Synthesis and Performance of a Novel Flocculant by Microwave Assistant

作　　者：柴多里[1] 周磊[1] 杨保俊[1] 刘忠煌[1] 

机构地区：[1]合肥工业大学化工学院,安徽合肥230009

出　　处：《化工时刊》2009年第2期4-6,13,共4页Chemical Industry Times

基　　金：安徽高校省级自然科学研究重点计划项目(KJ2008A066)

摘　　要：以市售聚合氯化铝铁(PAFC)和淀粉为基本原料,通过淀粉的阳离子化,微波复合两步反应,合成了一种环境友好的新型絮凝剂。探讨了絮凝剂用量对染料靛红的脱色性能、苯酚的CODcr去除效果及模拟的油田废水的透光率的影响。结果表明,PAFC与阳离子淀粉复合后其絮凝效果明显优于单独使用PAFC的絮凝效果。A novel flocculant was synthesized via the reaction of the commercial PAFC and cationic modified starch using microwave assistant. The flocculation experiments showed that the effects of the new flocculant on decolorization of isatin waste water, CODcr removal rate of phenol and trassimition rate of oilfiled waste water were better than that of pure PAFC respectively.

关 键 词：淀粉 复合絮凝剂 絮凝性能 

分 类 号：X703.5[环境科学与工程—环境工程]