Chlorobenzene degradation by electro-heterogeneous catalysis in aqueous solution:intermediates and reaction mechanism  

作　　者：WANG Jiade MEI Yu LIU Chenliang CHEN Jianmeng 

机构地区：[1]College of Biological and Environmental Engineering, Zhejiang University of Technology, Hangzhou 310032, China

出　　处：《Journal of Environmental Sciences》2008年第11期1306-1311,共6页环境科学学报（英文版）

基　　金：the Science and Technology Department of Zhejiang Province (No.2006C13120).

摘　　要：This study was performed to investigate the variables that influence chlorobenzene (CB) degradation in aqueous solution by electro-heterogeneous catalysis.The effects of current density,pH,and electrolyte concentration on CB degradation were determined.The degradation effciency of CB was almost 100% with an initial CB concentration of 50 mg/L,current density 15 mA/cm2,initial pH 10,electrolyte concentration 0.1 mol/L,and temperature 25°C after 90 min of reaction.Under the same conditions,the degradation eff...This study was performed to investigate the variables that influence chlorobenzene (CB) degradation in aqueous solution by electro-heterogeneous catalysis.The effects of current density,pH,and electrolyte concentration on CB degradation were determined.The degradation effciency of CB was almost 100% with an initial CB concentration of 50 mg/L,current density 15 mA/cm2,initial pH 10,electrolyte concentration 0.1 mol/L,and temperature 25°C after 90 min of reaction.Under the same conditions,the degradation eff...

关 键 词：electro-heterogeneous catalysis ELECTROCHEMICAL CHLOROBENZENE INTERMEDIATES 

分 类 号：X132[环境科学与工程—环境科学]