微电解工艺处理含氯苯类物质化工废水的试验研究  

Experiment Study on Treating Chemical Industry Wastewater Containing Chlorobenzens by Microcell Electrolysis Process

作　　者：魏家泰[1] 周金云 邵建安 

机构地区：[1]东南大学环境工程系,南京210018 [2]江苏核工业格林水处理有限责任公司,南京210003

出　　处：《化工时刊》2001年第1期49-52,共4页Chemical Industry Times

摘　　要：利用微电解—中和沉淀工艺处理含有氯苯、硝基氯苯的化工生产废水。试验结果表明,该工艺对废水COD_(cr)的去除率为88.3％,色度去除率99％,废水BOD_5/COD_(cr)由0.03提高到0.56。微电解工艺最佳运行条件为pH值=3.5～4.0,反应时间30min。Microcell electrolysis - neutralization precipitation process was used to treat chemical industry wastewater containing chlorobenzens. The testing results illustrated that the COD_cr, color index of this kind of wastewater was removed separately 88.3%、99% and BOD_5/COD_cr was raised from 0.03 to 0.56 with this process. The best parameters of ME process were that pH of wastewater was 3.5-4 .0 and reacting time was 30 min.

关 键 词：化工废水处理 氯苯类物质 微电解工艺 可生化性 

分 类 号：X703[环境科学与工程—环境工程]