工业园区污水处理现状与问题

Present Situation and Problems of Sewage Treatment in Industrial Park

工业园区涉及的企业、行业种类多,所排放的污水污染物浓度高,处理难度大,长期以来带来了一系列水污染及各类环境问题。本文总结归纳了典型工业园区废水的特性及污水处理模式,采用文献计量学统计方法,定量分析了当前工业废水主要深度处理技术的研究热点,并深入剖析了工业园区发展存在的问题,多维度阐述工业园区污水处理现状。最后,从园区建设规划、污水处理模式及技术选择、管理实践等角度,为工业园区有效做好污水处理、实现节能降碳提出可行建议。

Industrial parks involve many kinds of enterprises and industries.The concentration of sewage pollutants discharged is high and the treatment is difficult.It has brought a series of water pollution and various environmental problems for a long time.This paper summarized the characteristics and sewage treatment modes of typical industrial park wastewater,analyzed the research hotspots of the main advanced treatment technologies of industrial wastewater,and deeply analyzed the problems existing in the development of industrial parks,and expounded the current situation of sewage treatment in industrial parks from multiple dimensions.Finally,from the perspective of park construction planning,sewage treatment mode and technology selection,management practice,etc.,feasible suggestions were put forward for industrial parks to effectively treat sewage and achieve energy conservation and carbon reduction.