含聚丙烯酰胺污水处理技术的研究进展  

Recent advances of treating polyacrylamide-containing sewage

作　　者：王珊珊[1] 尚保亚 宋博溢 谢丹娜 石宇欣 桂新晨 郭鹏[2] 李霜[1] 俞亚东[1] WANG Shanshan;SHANG Baoya;SONG Boyi;XIE Danna;SHI Yuxin;GUI Xinchen;GUO Peng;LI Shuang;YU Yadong(College of Biotechnology and Pharmaceutical Engineering,Nanjing Tech University,Nanjing 211800,China;Petroleum Engineering Technology Research Institute of Jiangsu Oilfield,SINOPEC,Yangzhou 225009,China)

机构地区：[1]南京工业大学生物与制药工程学院,江苏南京211800 [2]中国石化江苏油田分公司石油工程技术研究院,江苏扬州225009

出　　处：《生物加工过程》2024年第2期166-172,共7页Chinese Journal of Bioprocess Engineering

基　　金：国家自然科学基金(31922070、21878154、21776136);哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金(HC202147)。

摘　　要：我国许多油田已步入开采中后期,聚合物驱油技术在我国油田开采中已被广泛应用,由此导致采出水中含有大量的聚丙烯酰胺(PAM)聚合物,PAM无法有效循环,从而引发严重的环境污染问题。因此,开发对含PAM污水高效的处理技术迫在眉睫。介绍了含PAM污水的来源及危害,并从物理法、化学法和生物法等角度综述了近年来国内外处理含PAM污水的最新研究进展,总结了各种方法的优缺点,对未来的研究方向也进行了展望。Polymer-flooding technology has been widely used in Chinese oilfields as many of them have entered the middle and/or late stage of exploitation.As a result,a large amount of polyacrylamide polymer exists in produced water,which not only makes the polyacrylamide unable to be effectively recycled,but also causes great environmental pollutions.Therefore,it is urgent to develop new efficient treatment technologies for treating polyacrylamide-containing produced water.In this review,the sources and harms of polyacrylamide-containing produced water are introduced,and the recent progresses for treating polyacrylamide-containing produced water via physical,chemical and biological methods are summarized.The advantages and disadvantages of these methods are given.Finally,we point out the future directions in this field.

关 键 词：油田 PAM 含PAM污水 水处理 

分 类 号：TQ326.4[化学工程—合成树脂塑料工业] S279.5[农业科学—农业水土工程]