染料废水电催化降解研究进展  

Progress in Electrocatalytic Degradation of Dye Wastewater

作　　者：吴锋景[1] 王晴 廖雨曦 刘小娟[1] WU Fengjing;WANG Qing;LIAO Yuxi;LIU Xiaojuan(College of Materials and Chemical Engineering,Hunan Institute of Engineering,Xiangtan 411104,China)

机构地区：[1]湖南工程学院材料与化工学院,湘潭411104

出　　处：《湖南工程学院学报（自然科学版）》2024年第1期44-54,共11页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：湖南工程学院研究生科研创新项目(YC202328)。

摘　　要：染料广泛用于食品、化妆品及染色工业,其特点是分子结构复杂、色度高、毒性大、可生化性差.大量的染料在生产和使用过程中产生的废水造成了严重的环境污染.本文介绍了目前处理染料废水的几种常用方法,如物理、化学和生物方法,其中重点介绍了电催化技术,包括其降解机理、电极材料研究进展以及处理染料废水的研究现状,然后对染料废水处理技术的研究现状进行了总结,并对相关处理技术的未来发展趋势进行展望.Dyestuffs are widely used in food,cosmetic and dyeing industries,due to its complex molecular structure,high chromaticity,high toxicity and poor biochemical properties.A large number of dyes have serious effects on the environment in their production process and in the wastewater produced during their use.This paper presents several common methods currently used to treat dye wastewater,such as physical,chemical and biological methods.It mainly focuses on the electrocatalytic technology,including its degradation mechanism,the research progress of electrode materials,and the current research status of treating dye wastewater.Then the current research of dye wastewater treatment technology is summarized,and the prospect of the related treatment technology is put forward.

关 键 词：染料废水 电催化 降解机理 电极材料 

分 类 号：X703[环境科学与工程—环境工程]