填充床放电等离子体反应器对铜绿微囊藻的去除  

Study on the Removal of Microcystis aeruginosa in Packed-bed Discharge Plasma Reactor

作　　者：王翠华[1] 吴彦[1] 李国锋[1] 王玉[1] 李杰[1] 

机构地区：[1]大连理工大学静电与特种电源研究所,辽宁大连116024

出　　处：《河北大学学报（自然科学版）》2007年第6期638-641,共4页Journal of Hebei University(Natural Science Edition)

基　　金：教育部博士点基金资助项目(2005141002);辽宁省教育委员会科研课题(20060118)

摘　　要：研究了多根高压电极型填充床放电等离子体反应器对铜绿微囊藻光密度的去除.探讨了高压电极材料、气量、峰值电压和脉冲频率对填充床放电等离子体反应器中铜绿微囊藻光密度去除的影响.结果表明:高压电极材料对铜绿微囊藻光密度的去除不太明显;铜绿微囊藻光密度去除率在处理当天随气量、峰值电压、频率增加而增强的作用效果不明显;而是在放置培养期间,铜绿微囊藻生长受抑制的程度加强,光密度去除率增加.The paper discussed the removal of optical density （OD） of Microcystis aeruginosa （M. aeruginosa ） in packed-bed discharge plasma reactor with the mutli-group high voltage electrodes, The effect of the material of high voltage electrode, gas flow rate, peak applied voltage and pulse repetitive rate on the removal of OD of M. aeruginosa. The results show that the effect of the material of high voltage electrode on the removal of OD of M. aeruginosa was unobvious; the removal efficiency of OD of M. aeruginosag was unobviously in- creased with the increasing of the gas flow rate, peak applied voltage and pulse repetitive rate immediately after electrical discharge, but the growth inhibition and the removal efficiency of OD were increased during the incubation.

关 键 词：多根高压电极 填充床反应器 放电等离子体 铜绿微囊藻 光密度去除 

分 类 号：TM89[电气工程—高电压与绝缘技术] X7[环境科学与工程—环境工程]