含油污水二段处理工艺技术的改造

Reform of Two-Stage Oily Water Treatment Technology

针对大庆油田开采方式的变化及对含油污水水质的影响，分析了已经形成的二段处理工艺处理含油污水时存在的问题。在此基础上，详细论述了二段处理工艺中各主要处理设备技术改造的依据和方案。对部分改造后的含油污水处理站处理后水质的分析测试数据表明，改造后的含油污水处理站，各主要设备的适应能力和处理性能明显提高了，并使处理后的水质达到部颁标准。

This article discusses the basis and plan of the technique reform of the main devices in 2-stage treating technology. Treating results shows that the adaptable capacity have obviously increased and the water quality attained the mimistry standard.