Oxidation Degradation of Aqueous Carbofuran Induced by Low Temperature Plasma  

作　　者：蒲陆梅 高锦章 虎玉森 梁慧光 肖雯 王兴民 

机构地区：[1]Science College of Gansu Agriculture University, Lanzhou 730070, China [2]Chemistry Department, Northwest Normal University, Lanzhou 730070, China

出　　处：《Plasma Science and Technology》2008年第3期348-351,共4页等离子体科学和技术（英文版）

基　　金：the Invention Foundation of Science and Technology,Gansu Agriculture University of China(No.GAU-CX0527);the Young and Middle-aged Foundation of Science and Technology,Gansu Province of China(No.3YS061-A25-020)

摘　　要：The oxidative degradation of aqueous carbofuran, a heavily used toxic carbamate insecticide by low temperature plasma, was investigated. The results show that the treatment efficiency increases with the increase in initial concentration. Raising the treatment temperature and changing the pH value can result in enhanced degradation of carbofuran in solution. The results also show that low temperature plasma treatment can effectively remove chemical oxygen demand （COD） of carbofuran in the solution.The oxidative degradation of aqueous carbofuran, a heavily used toxic carbamate insecticide by low temperature plasma, was investigated. The results show that the treatment efficiency increases with the increase in initial concentration. Raising the treatment temperature and changing the pH value can result in enhanced degradation of carbofuran in solution. The results also show that low temperature plasma treatment can effectively remove chemical oxygen demand （COD） of carbofuran in the solution.

关 键 词：CARBOFURAN low temperature plasma oxidative degradation 

分 类 号：X703[环境科学与工程—环境工程]