文中油田污水降油处理改造及效果评价  

Procession of decreasing oil in sewage and its effect evaluation in wenzhong oil field

作　　者：常孝坤[1] 张改芝[1] 张孝典[1] 赵晓[1] 刘岩[1] 

机构地区：[1]中石化中原油田分公司

出　　处：《内蒙古石油化工》2004年第2期114-116,共3页Inner Mongolia Petrochemical Industry

摘　　要：文中油田产出水中油含量高 ,降油及相关污水处理难度大 ,处理后水质指标低 ,为此 ,分别进行了室内降油试验和现场改造应用。结果表明 ,含油大幅下降 ,现场水质指标明显提高 。There is much oil in output water of wendong oil field .It is difficult to process the output water and the quality of the processed sewage is not ideal. Therefor we did experiments on decreasing oil indoor and apply it on the spot. As a result, the amount of oil in sewage decreases greatly and the quality of the processed sewage improved apparently, then the processed sewage can meet the need of water injection.

关 键 词：文中油田 效果评价 技术改造 污水处理 降油方法 

分 类 号：X742[环境科学与工程—环境工程]