喹啉的微波辅助光催化氧化降解研究  

Study on Microwave Assisted Photocatalytic Oxidation Degradation on Quinoline

作　　者：王嘉[1] 周涛[1] 任大军[1] 陆晓华[1] 

机构地区：[1]华中科技大学环境科学研究所,武汉430074

出　　处：《环境保护科学》2007年第2期21-24,共4页Environmental Protection Science

基　　金：湖北省科技攻关重大专项资助项目;NO。2006ABD005

摘　　要：对微波辅助紫外光催化(MV/UV/P25)处理喹啉模拟废水的工艺条件进行了实验研究,并比较了MW、UV、UV/曝气、MW/UV/曝气、MW/UV/P25等五种体系下喹啉的降解,结果表明,微波辐射与紫外光催化(MV/UV/P25)在喹啉的降解过程中具有很好的协同作用,在反应进行到lh时,喹啉的去除率达到了64.9%。实验还对MW/UV/P25体系中喹啉降解的影响因素进行了研究。Microwave assisted UV photocatalytic（MV/UV/P25）degradation on quinoline simulated wastewater was investigated. Degradations of quinoline in five different processes（MW,UV,UV/Aeration,MW/UV/Aeration,MW/UV/P25） show that microwave can enhance the photocatalytic degradation efficiency significantly and the removal rate of quinoline achieves to 64. 9% in 1hr. The factors influenced quinoline degradation rate were also studied.

关 键 词：喹啉 微波 光催化 焦化废水 

分 类 号：X703.1[环境科学与工程—环境工程]