印染废水处理工程设计

摘要:印染工业是我国的传统支柱与朝阳产业之一,在纺织工业的发展中有着举足轻重的地位.印染废水水量大,污染物浓度高,成分复杂,对水环境安全构成了严重威胁,对印染废水的处理也因之成为了国内外的重点科研课题.随着纺织印染工业的发展,印染废水对环境的影响日益加骤,印染工业废水的治理研发成果也不断地得到转化应用.目前用于印染废水处理的主要方法有物化法、生化法、化学法、热处理法以及几种工艺结合的处理方法,主要治理工艺分为预处理和深度处理.据此,文章对印染废水的治理方法及工艺展开探究,提出了清洁生产、末端治理与行业导向等相关建议.

关键词:印染废水;物化法;生化法;化学法

Abstract:The printing and dyeing industry is a traditional pillar of our

country and one of the sunrise industry, plays a decisive role in the

development of the textile industry. Printing and dyeing wastewater

water, high concentration of pollutants, complex components, which

pose a serious threat to the safety of the water environment, the

printing and dyeing wastewater treatment has become the focus of

research at home and abroad with the development of textile printing