化工企业废水处理工艺分析

Analysis of Wastewater Treatment Process in Chemical Enterprises

目前,全球每年排放的大量废水未经处理便进入生态系统,其中,工业废水占比较大,其携带的有害物质会引起一系列的公众健康和环境问题。随着社会经济的发展和工业化进程的加快,工业废水排放量仍在持续增加,且污染物组成日趋复杂,如何妥善处理工业废水成为环保行业亟待解决的难题之一,给世界各国带来了极大挑战。本文分析了化工企业废水处理现状,总结了国内外废水处理工艺的研究进展,以期为环保从业者的后续研究提供理论参考。

Currently,a large amount of wastewater discharged globally every year enters ecosystems without treatment,Among which industrial wastewater accounts for a large proportion,and the harmful substances carried by it will cause a series of public health and environmental problems.With the development of social economy and the acceleration of industrialization,the discharge of industrial wastewater is still increasing,and the composition of pollutants is becoming more and more complex,how to properly treat industrial wastewater has become one of the urgent problems to be solved in the environmental protection industry,which has brought great challenges to all countries in the world.This paper analyzes the current situation of wastewater treatment in chemical enterprises,and summarizes the research progress of wastewater treatment technology at home and abroad,in order to provide theoretical reference for the follow-up research of environmental protection practitioners.