城市生活污水除磷技术的研究进展

Study Progress of Domestic Sewage Dephosphorization Technics

磷是造成水体富营养化和水生态环境破坏的主要污染物。介绍了目前磷污染现状,基于污染问题的存在,概述了目前常用的几种除磷技术及各自的机理、特点和应用前景,探讨了今后除磷技术的发展方向,并为工程应用中选择合适的工艺提供参考。

Phosphorus is the main pollutant causing water eutrophication and destruction of aquatic environment. The current status of the phosphorus pollution were introduced,based on the present situation,several main phosphorus removal processes were concerned,including their mechanics,characteristics and prospects respectively,and the development and study direction of phosphorus removal were discussed,which provided some reference for choosing right application in the engineering process.