摘要
重点介绍了北方地区某污水处理厂改良A^2/O工艺的生化段确保总氮去除效果所采取的改善措施,通过对改善措施实施前后生化段总氮的去除效果进行研究,确认了措施的有效性。
The improvement measures for total nitrogen removal by improving the A 2/O process in a sewage plant in the cold region of north China are introduced and based on the study of removal effects of total nitrogen in biochemical process before and after the implementation of the improvements,the effectiveness of the improvements are confirmed.
作者
陈晨
马根
李艳
CHEN Chen;MA Gen;LI Yan(Ningxia Environmental Science Research Institute Co.,Ltd. Yinchuan 750000)
出处
《工业安全与环保》
2018年第12期91-93,共3页
Industrial Safety and Environmental Protection
关键词
总氮去除效果
生化段
北方地区
total nitrogen removal effect
biochemical process
the north cold area
