印染废水处理技术现状

Research Progress in Treatment Techniques of Dyeing Wastewater

印染废水是难处理的工业废水之一。将处理印染废水的方法分为物理法(吸附法、膜分离法)、化学法(混凝法、氧化法)和生物法加以介绍,并探讨了印染废水处理的发展趋势。

Dyeing wastewater is a kind of wastewater which is hard to be treated.In this paper,treatment techniques of dyeing wastewater were introduced,including physical methods（adsorption,membrane separation）,chemical methods（flocculation-deposition,oxidation） and biochemical methods.At last,the development trend of treatment techniques for the dyeing wastewater was discussed.