摘要
城市污水处理厂采用多点进水的改良A2/O生物脱氮除磷工艺,取得了较好的脱氮除磷效果。在工艺运行中,通过采取有效的调控措施,保证了生化池脱氮除磷各反应单元的溶解氧要求,得到了较佳的工艺运行参数控制范围。
Multiple-influent modified A^2/O process was used in a municipal wastewater treatment plant, good effect of biological removal of nitrogen and phosphorus was gained. In process operation, dissolved oxygen requirement of each unit in biological reactor was ensured by taking effective adjustment and control measures, and well operation parameter control range was obtained.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第5期132-134,共3页
Techniques and Equipment for Environmental Pollution Control
关键词
改良A2/O工艺
生物脱氮除磷
工艺运行
modified A^2/O process
removal of nitrogen and phosphorus
process operation
