两段活性污泥法处理炼油废水的效果及分析

Analysis of the Treatment of Wastewater from Oil Refinning by Two Stage Activated Sludge Process

以实际运行数据，介绍了两段活性污泥法对炼油废水ＣＯＤ、ＮＨ３－Ｎ等主要污染物的去除效果，并对曝、二曝不同的作用及各自稳定运行的主要控制参数进行了分析．

Based on the practical data of the treatment of wastewater from oil refining, the removing effect of COD, NH 3 N by two stage activated sludge process was presented. The different functions of the first and second aeration tank as well as their main parameter for stable running were analysed.