北方地区污水处理厂改良A^2/O工艺生化段提升总氮去除率的研究  

Total Nitrogen Removal Effect of Biochemical Modified A^2/O Process in one Wastewater Treatment Plant in North Cold Area

作　　者：陈晨 马根 李艳 CHEN Chen;MA Gen;LI Yan(Ningxia Environmental Science Research Institute Co.,Ltd. Yinchuan 750000)

机构地区：[1]宁夏环境科学研究院有限责任公司,银川750000 [2]华电水务朔州有限公司,山西朔州036002

出　　处：《工业安全与环保》2018年第12期91-93,共3页Industrial Safety and Environmental Protection

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.

关 键 词：总氮去除效果 生化段 北方地区 

分 类 号：X703[环境科学与工程—环境工程]