摘要
絮凝沉降法是印染废水脱色处理的一种主要方法 ,现有的各类型絮凝剂 ,包括无机絮凝剂、有机凝剂和微生物絮凝剂 ,在该方面都有所应用。文中分别阐述了它们各自的应用现状及缺点 。
The coagulation-flocculation is the prime method to decolorize the wastewater of printing and dyeing.At present,the different kinds of flocculant,including inorgant flocculant,organic flocculant and microbial flocculant,have all been applied in this srea.the,application status quo,advandates and disadvantages of them are discussed separately in this paper.Finally some problems and the Promise of using flocculent to decolorize are provided.
出处
《辽宁城乡环境科技》
2002年第4期9-12,共4页
Liaoning Urban and Rural Environmental Science & Technology
关键词
应用进展
絮凝剂
印染废水
脱色
flocculant decolorization wastewater of printing and dyeing.
