摘要
随着聚合物驱油技术在我国油田的大面积推广,聚丙烯酰胺污水的产量也在逐年增加。该污水具有粘度高、油水分离难度大、可生化性差等特点,造成的环境负面影响越来越明显。本文对油田污水处理中聚丙烯酰胺的降解研究进行了综述。
Nowadays, the quantity of sewage containing polyacrylamide increases followed by polyacrylamide widely used in polymer flooding technique of oilfield in our country. The main features of sewage containing polyacrylamide are high viscosity, great difficulty in oil-water separation and bad biodegradability, And the bad effect on the environment becomes more and more obviously. This paper summarizes the study of polyacrylamide degrada- tion field in this kind of sewage.
关键词
驱油技术
聚丙烯酰胺
降解
flooding technique of oilfield
PAM
degradation
