摘要
应用生物膜法Ａ／Ｏ系统这项新技术处理炼油废水近三年来，已取得了初步成果；它对ＣＯＤ、酚、硫化物、ＮＨ３－Ｎ的去除效果明显，但对总氮的去除效果较差。对我厂Ａ／Ｏ系统的运行进行了分析，对其存在问题进行了探讨，且提出了可行性的建议。
The new technology of biological film A/O system has been used to treat the wastewater from the refinery in our complex for recent three years, and it has obtained first achievements. This treatment system is very obvious effective for removing COD, phenol, sulphide and NH 3-N , but it is not very effective for removing total nitrogen. In this paper, the operaion for the A/O system are analysed its existing problems are disscussed, and feasible suggestion are pointed out.
出处
《石油化工环境保护》
1998年第1期1-5,共5页
Environment Protection in Petrochemical Industry
