废铁屑-粉煤灰改性集成处理印染废水试验  

Experiment in the Treatment of Printing and Dyeing Wastewater with Fly Ash Modification and Iron Filings

作　　者：陈院华[1] 冯俊生[1] 

机构地区：[1]江苏工业学院环境与安全工程系,江苏常州213164

出　　处：《安徽农业科学》2007年第27期8642-8643,共2页Journal of Anhui Agricultural Sciences

摘　　要：利用废铁屑与粉煤灰两种废物集合处理印染废水。通过对某印染废水的混凝、微电解、吸附处理,废水的COD和色度去除率分别达到84.85%和95.53%。该过程是集成了浮选技术、电化学法、混凝法、吸附法于一体的处理印染废水的新方法。Printing and dyeing wastewater was treated by the two wastes, iron scraps and fly ash. The removal of COD and colourity of printing and dyeing wastewater could attain 84.58% and 95.53% respectively by coagulation,micro-electrolysis and adsorption. In the process the combination of floatation, electrcchemistry, coagulation and absorption was flew method of treating printing and dyeing wastewater.

关 键 词：废铁屑 粉煤灰 印染废水 混凝 微电解 吸附 

分 类 号：X703[环境科学与工程—环境工程]