摘要
针对某污水处理厂T形氧化沟工艺在改造中所面临的总氮、总磷的去除率低等问题,进行了工艺改良,对其运行情况和运行效果进行了分析,指出通过优化工艺可强化脱氮除磷效果,进一步提高了出水水质。
In the light of the problems existing in the transformation of T-type oxidation ditch in a sewage treatment plant such as of the low removal rate of TN and TP,this paper carries out the process modification,and analyzes its running situation and effects,and points out that the optimization of the process can increase the effect of nitrogen/phosphorus removal and improve effluent quality.
出处
《科技情报开发与经济》
2009年第36期125-127,共3页
Sci-Tech Information Development & Economy
关键词
污水处理厂
T形氧化沟
缺氧池
厌氧池
脱氮除磷
sewage treatment plant
T-type oxidation ditch
anoxia pool
anaerobic pool
removal of nitrogen and phosphorus
