摘要：

利用原有推流式曝气池,采用改变常规操作的方法而改变活性污泥的活性,可在保证COD、酚、油等指标达标的同时,提高氨氮的去除率。经试验,此方法可行

关键词: 炼油废水, 氨氮去除, 硝化菌, 硝化反应

Abstract:

Making use of the inherent f low-pushing type aeration tank and transiting the ordinary way of operation to change the activity of activated sludge can improve the ammonia-nit rogen removal rate and pledge it eligible to come up to the standard of the indexes of COD, phenol, oil, etc.This process is proved to be feasible.

Key words: oil refinery waste water, ammonia -nitrogen removal, nit robacteria, nitration

中图分类号: 

• X703.1