高压脉冲放电技术对地表水消毒杀菌的应用研究  

Study on the Disinfection of Drinking Water by High-voltage Pulse Discharge

作　　者：杨胜凡[1] 梁建军[1] 常向东[1] 秦玉芳[1] 

机构地区：[1]后勤工程学院军事供油工程系,重庆400016

出　　处：《广州环境科学》2009年第3期15-18,共4页Guangzhou Environmental Science

基　　金：后勤工程学院青年基金资助项目(YQ08-43602)

摘　　要：文章提出利用高压脉冲放电技术对饮用水源地的地表水进行消毒杀菌。介绍了高压脉冲放电的工作原理,分析了高压脉冲放电技术应用于饮用水源地的地表水消毒的作用机理,总结了大肠杆菌杀灭效果随放电电极极间距离的变化规律。实验结果表明,高压脉冲放电技术对于细菌特别是大肠杆菌的杀灭率相当高,可达95%以上。The disinfection of surface water by high-voltage pulse discharge technology is presented in this paper. The working principle of high-voltage pulse discharge is introduced. The disinfection mechanism of surface water by high-voltage pulse discharge technology is analyzed. The rules changing with distance between discharge electrodes of the colibacillus removal effect is summarized. The experimental results show that the killing rate of bacteria and colibacillus by high-voltage pulse discharge technology is considerably high and even over 95 percent.

关 键 词：高压脉冲放电技术 地表水 消毒 

分 类 号：X703[环境科学与工程—环境工程] S858.291[农业科学—临床兽医学]