MBR脱氮除磷组合工艺研究进展

Research of Progress in Nitrogen and Phosphorus Removal Using MBR Combined Process

指出了膜生物反应器是一种新型高效的污水处理工艺,但是单独膜生物反应器工艺对氮、磷的去除很难达到排放要求,因此膜生物反应器脱氮除磷组合工艺成为研究的热点。分析了多种膜生物反应器脱氮除磷组合工艺的原理、特点和处理效果,并探讨了膜生物反应器脱氮除磷组合工艺存在的问题和发展趋势,以期为MBR脱氮除磷组合工艺研究提供参考。

Although membrane bioreactor is a new and efficient wastewater treatment process,it can not remove nitrogen and phosphorus effectively to meet the requirements of discharge standard.Thus,process in nitrogen and phosphorus removal using MBR combined process has become a hot research topic.This paper introduces the principle,characteristics and effects of kinds of nitrogen and phosphorus removal using MBR combined process,analyzes the problems and development tendency of process in nitrogen and phosphorus removal using MBR combined process.