阳离子染料废水处理技术研究进展  

Research progress on treatment technology of cationic dye wastewater

作　　者：刘江红[1] 苏会敏 魏晓航 苑丹丹[1] LIU Jianghong;SU Huimin;WEI Xiaohang;YUAN Dandan(College of Chemistry and Chemical Engineering,Northeast Petroleum University,Daqing 163318,China;Kaili Catalyst&Materials Co.Ltd.,Xi′an 710201,China)

机构地区：[1]东北石油大学化学化工学院,黑龙江大庆163318 [2]西安凯立新材料股份有限公司,陕西西安710201

出　　处：《化工科技》2021年第4期60-64,共5页Science & Technology in Chemical Industry

基　　金：黑龙江省自然科学基金项目(E2018014)。

摘　　要：阳离子染料于1855年问世,发展至今应用广泛,但阳离子染料废水排放过程中,会对环境及人体造成危害,因此处理阳离子染料废水逐渐受到各界关注。总结了处理阳离子染料废水的几种方法,包括物理法、化学法和生物法,对3种处理方法对比,表明生物法处理阳离子染料废水是一种绿色、高效、环保的方法,阐述了生物法处理阳离子染料废水的主要类型、研究现状和脱色机理,在此基础上,对当前处理阳离子染料废水的发展趋势进行了展望。Cationic dye came out in 1855,they have been widely used today.However,in the process of cationic dye wastewater discharge,it will cause harm to the environment and human body and the treatment of cationic dye wastewater has been gradually concerned by all walks of life.This paper reviewed several wastewater treatment methods for cationic dye wastewater,including physical,chemical and biological methods.Through the comparison of above three treatment methods,it is pointed out that the biological treatment of cationic dye wastewater is a green,efficient and environment-friendly method.The main methods,research status and decolorization mechanism of cationic dye wastewater treatment by biological method were emphatically expounded.On this basis,the development trend of cationic dye wastewater treatment was prospected.

关 键 词：阳离子染料废水 物理法 化学法 生物法 脱色机理 

分 类 号：X522[环境科学与工程—环境工程]