聚酯废水处理技术研究综述

聚酯是化纤工业的重要原料,聚酯废水属于较难生物降解的废水。文中对国内外聚酯废水处理技术现状进行总结,并对聚酯废水处理技术发展趋势进行展望,传统的聚酯废水处理技术为生化法或者物化-生化联合法,但是并不能有效解决聚酯废水的处理问题;资源化处理技术是聚酯废水处理技术的发展方向,有效解决聚酯废水污染的同时,回收有用物质,产生经济效益,有效解决聚酯行业的节能减排增效难题。

Polyester is an important material of chemical fiber industry,polyester wastewater belong to relatively difficult to biodegraded wastewater.The status of wastewater treatment technology has been summaried in the passage,and make a outlook of the trendency of treatment for polyster wasterwaster,Traditional treatment for polyester wastewaster was the combination of biochemical method or materialization-biochemical,but it can not solve the processing problem of polyester westewater effectively;The resources treatment technology for polyester wastewater will be the developing direction,solve the pollution of polyster wastewater effectively,at the same time,recover the usefull substance,brings economic benefits,solve the problem of energy saving reduction exhaust and synergy polyester industry effectively.