摘要
根据桂林市排水公司第四污水净化厂的实际运行情况 ,分析了影响A2 /O工艺除磷效果的三个因素 :溶解氧、硝酸盐氮、污泥龄。并采取了提高除磷效果的一些措施 。
The effects of three factors which influence the phosphorus removal by A 2/O process namely dissolved oxygen contents, NO x-N, and activated sludge age are analyzed from the view of engineering practice at The 4th Wastewater Treatment Plant in Guilin, Guangxi Province. Some measures have been adopted to force the efficiency of phosphorus removal. The succeeded result shows that the P removal has been improved evidently.
出处
《给水排水》
CSCD
北大核心
2000年第4期14-17,共4页
Water & Wastewater Engineering
