A^2/O脱氮除磷工艺

Phosphorus and nitrogen removal with A^2/O process

介绍了A2 /O脱氮除磷工艺的原理及特点 ,阐述了其工艺流程 ,针对A2 /O工艺存在的具体问题 ,提出了可行的改进措施 。

This paper introduces the principles and flow chart of A 2/O process which is an item of wastewater treatment process of removing phosphorus and nitrogen synchronized. This paper also discusses the failure of this process and presents several methods to improve it.