摘要
用曝气生物滤池BAF(biological aerated filter)技术处理合成氨工业废水,使出水达到该厂循环冷却水回用指标。
The article gives a pilot study about treating ammonia plant wastewater using up-flow BAF（biolfilm aerated filter）which has large amount of biofilms and strong treatment capability. The result shows that the removing of COD, NH4-N and suspensoid is quite effective, and the residence time of water is short, treated water arrives at the quality requirement of reused water in circulating water system.
出处
《大氮肥》
CAS
2006年第4期286-288,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
上向流BAF
化肥工业废水
处理
up-flow BAF, ammonia wastewater, COD, NH4-N, removing ratio
