人工湿地处理城镇污水厂尾水的研究进展

Research Progress of Constructed Wetland Treatment of Tailwater from Urban Sewage Plants

目前,全世界都面临严峻的水安全问题,尤其是城镇污水问题。研究发现,我国各城镇在污水处理过程中普遍存在一些问题,大部分企业不重视尾水处理,而未经处理的尾水会对周围环境造成严重污染。为了全面落实可持续发展理念,做好生态环境保护,工作人员需要重视尾水处理,加强深度处理力度,使尾水得到循环利用,进而减少水环境污染负荷,实现水资源的可持续发展。因此,本文以人工湿地处理为例,对城镇污水厂污水尾水的处理效果进行了深入分析。

At present,the world is facing a relatively serious water security problem,especially urban sewage.According to the study,there are some problems in the sewage treatment process in all cities and towns in China,and most enterprises do not pay attention to tailwater treatment,and untreated tailwater will cause serious pollution to the surrounding environment.In order to fully implement the concept of sustainable development and do a good job in ecological environmental protection,the staff needs to pay attention to the tailwater,strengthen the in-depth treatment,and recycle the tailwater,thereby reducing the pollution load of the water environment and achieving sustainable development of water resources.Therefore,this paper takes the treatment of constructed wetlands as an example to conduct an in-depth analysis of the treatment effect of sewage tailwater from urban sewage plants.