纺织印染废水三级深度处理方法

Three-stage deep treatment method for textile printing and dyeing wastewater

纺织业是我国国民经济的重要组成部分,对促进社会经济发展、提高人民生活水平具有重要作用。为促进纺织业健康可持续发展,本文就纺织印染废水三级深度处理方法进行研究,首先从退浆废水、煮炼废水、漂白废水、丝光废水和染色废水等方面阐述纺织印染废水的主要来源,然后分析纺织印染废水三级深度处理的具体内容,最后提出一些切实可行的处理方法,从而提高纺织业的发展水平。

The textile industry is an important part of China’s national economy and plays an important role in promoting social and economic development and improving people’s living standards.In order to promote the healthy and sustainable development of textile industry,this paper studies the three-stage advanced treatment method of textile printing and dyeing wastewater.Firstly,the main sources of textile printing and dyeing wastewater are described from the aspects of desizing wastewater,scouring wastewater,bleaching wastewater,mercerized wastewater and dyeing wastewater.Then analyze the specific content of the three-stage advanced treatment of textile printing and dyeing wastewater,and finally put forward some practical treatment methods to improve the development level of the textile industry.