摘要
提出采用粉煤灰和铁屑组合处理印染废水的方法。该方法以电化学作用为主 ,兼有还原、物理吸附和混凝等多种机制。试验研究了实际应用的最佳条件 ,结果表明 ,处理后印染废水的COD和色度去除率分别达到 77%和 95 %。
This paper presents a method featuring the utilization of coal ash and iron fillings to treat dyeing and finishing wastewater. Process of the method is based on electro chemistry, reduction, physical adsorption and coagulation, etc. The optimum condition was studied experimentally and the result showed that COD and colority removals could attain 77% and 95% respectively.
出处
《环境科学与技术》
CAS
CSCD
2002年第4期8-9,共2页
Environmental Science & Technology
关键词
组合处理
粉煤灰
铁屑
印染废水
废水处理
coal ash
iron fillings
treatment
dyeing and finishing wastewater
