放电等离子体水处理技术中的若干问题  

Study on the Technique of Water-treatment by Discharge Plasma

作　　者：叶齐政[1] 万辉[1] 雷燕[1] 张家聪[1] 李劲[1] 

机构地区：[1]华中科技大学环境科学与工程学院,武汉430074

出　　处：《高电压技术》2003年第4期32-34,共3页High Voltage Engineering

基　　金：国家自然科学基金资助项目 ( 5 0 2 370 10 )

摘　　要：根据放电等离子体水处理技术研究现状 ,认为其基本作用可能存在 4个基本过程 :原生、次生、再生和附属过程 ;根据介质的形态将不同的水处理放电形式系统地划分为气相、液相、混合两相 3种形式 ,并作了比较。Non-thermal plasma processing using electric discharge has been investigated as an alternative method for the degradation of organic compounds contained in water. Four basic processes: original, secondary, reprocess and subsidiary processes are presented. Three kinds of discharge forms: gas, liquid and two-phase mixture discharge forms are presented for waste-water processing. Some problems existing in thistechnique are discussed in this paper.

关 键 词：水处理 放电等离子体 废水处理 臭氧 

分 类 号：X703[环境科学与工程—环境工程]