ClO_2在猪粪污水处理中的应用研究  

Experimental Research on Germicidal Efficacy of Chlorine Dioxide Disinfectant Use in Pig Sewage Treatment

作　　者：赵琳娜[1] 吴迪[1] 李妍[1] 高贤彪[1] 何宗均[1] 

机构地区：[1]天津市农业资源与环境研究所,天津300381

出　　处：《天津农业科学》2010年第3期9-10,共2页Tianjin Agricultural Sciences

基　　金：天津市科技攻关计划培育项目(06YFGPN04000)

摘　　要：以ClO2为消毒剂处理猪粪污水,研究了ClO2质量浓度对污水中COD值、总细菌去除率、大肠杆菌去除率的影响和反应时间对ClO2消毒效果的影响。结果显示,ClO2质量浓度为7mg/L,室温条件下反应30min,对COD值的影响为增加33mg/L,对总细菌去除率和大肠杆菌的去除率分别达到99.4%和99.8%。By chlorine dioxide disinfector processing pig sewage,the effect of quality of chlorine dioxide concentration on sewage COD values,total bacteria removal,E.coli removal and the effect of reaction time on chlorine dioxide sterilization effect were studied.Results showed that chlorine dioxide concentrations of 7 mg/L,under room-temperature condition of 30 min,The influence on COD values was the increase of 33 mg/L,in total bacteria and E.coli bacteria removal was 99.4% and 99.8%.

关 键 词：CLO2 大肠杆菌 去除率 猪粪污水 

分 类 号：X703[环境科学与工程—环境工程]