污水除磷技术的研究与发展

Research and Development of Sewage Dephosphorization Technology

介绍了废水除磷技术的常用方法,并阐述了工艺发展现状及污水除磷技术的最新发展动向。提出以反硝化除磷技术为基础的双污泥工艺是一种很有前景的处理工艺,磷的回收利用是除磷技术发展的必然趋势。以实现可持续发展的除磷技术为目的,并对今后的研究方向作出展望。

This article described the used techniques,the current situation and the latest development of wastewater phosphorus removal.Denitrifying phosphorus removal process was proposed,specially,two-sludge,which was a promising treatment process,and the phosphorus recycling was an inevitable trend for the development of phosphorus removal technology.For the purpose of sustainable development,it made an outlook in the research direction of dephosphorization technology.