摘要
针对印染废水难降解、有机物成分复杂、色度高等特点,通过各种处理方法的有机结合,提高处理效果。降低回用成本的目标,是国内外印染废水回用深度处理研究与应用的重点。介绍了吸附组合工艺、高级氧化组合工艺和膜分离组合工艺的主要类型和技术特性;指出通过印染生产工艺的清洁生产,完善废水处理回用系统,进而提高回用效率是印染废水回用的发展趋势。
Aiming at the character of dyeing and printing wastewater which includes complex persistent organic pollutants and high chroma, the advanced combined treatment process of wastewater can increase processing effect and decrease reuse cost. The main types and technical characteristics of the combined processes of adsorption, advanced oxidation and membrane separation technology are described. Meanwhile, cleaning production and improving reuse treatment system which can in- crease reuse efficiency will be the direction of widely reuse of dyeing and printing wastewater.
出处
《印染》
北大核心
2010年第22期52-54,共3页
China Dyeing and Finishing
关键词
染整
废水处理
回用
dyeing and finishing
wastewater treatment
reuse
