我国油田的开发时间较长,产出的综合含水率已经在80%以上,致使污水量更大,处理难度也更高,针对过去的处理工艺已经无法满足需要,本文提出了近期的主要研究技术和发展趋势,为未来油田污水处理的技术更新提供参考。 China’s oilfield development time is longer, the output of the integrated moisture content has been more than 80%, resulting in a larger amount of sewage treatment is also more difficult for the past treatment process has been unable to meet the needs of this paper put forward the recent major research techniques And development trend, which will provide a reference for the future technical innovation of oilfield wastewater treatment.