摘要
针对聚合物驱三次采油污水难以处理的问题 ,采用半导体TiO2 为催化剂 ,研究了光催化氧化降解水中聚丙烯酰胺 (PAM)的可行性 .结果表明 ,光源、催化剂是PAM水溶液氧化反应的必要条件 ,光源的能量分布及光强度大小对反应速度及污水的降解效果有显著影响 .采用光催化氧化法处理聚丙烯酰胺污水是可行的 .
Oily sewage is very difficult to dispose of in the polymer flooding. Photocatalytic oxidation degrading polyacrylamide(PAM) in water by using semiconductor TiO 2 as catalyst was investigated. The result showed that the lamp\|house catalyst was necessary to oxidize PAM in water, energy distributing and intensity of lamp\|house remarkably affected the reaction and degradation speed of oil sewage. It is a good method to treat PAM in water by photocatalytic oxidation.
出处
《大庆石油学院学报》
CAS
北大核心
2001年第2期82-83,共2页
Journal of Daqing Petroleum Institute
基金
中国石油天然气集团公司中青年创新基金!项目 ( 96科字第 197号 )
