摘要
气田水的治理是油气田废水治理的难点之一 ,其处理方法较多。实验首次尝试采用双氧水氧化与活性炭吸附联合作用的方法处理川中遂 12 1井气田水 ,并确定了最佳工艺条件。结果表明 ,该方法能有效降低气田水中污染物含量 ,COD(化学需氧量 )去除率达 81.8%。与先用双氧水氧化 ,然后用活性炭吸附分步法处理比较 ,该法不仅操作简单 ,节省时间 ,而且可以提高处理效果 。
Treatment of wastewater of gas field is one of difficult treatment process. There are many ways to treat the wastewater. Gas field wastewater which comes from Chuanzhong Sui 121 has been treated by the combination method of H 2O 2 oxidation and active carbon adsorption, and the optimal process condition has been determined. Results show that the content of contaminants has been reduced efficiently, and COD removal rate will reach 81.8%. Compared with two*.step method, namely first H 2O 2 oxidation, then active carbon adsorption, this method can not only operate easily, save time, but also improve treatment effect, and deserve spread and application.
出处
《西南石油学院学报》
CSCD
2003年第2期55-57,60,共4页
Journal of Southwest Petroleum Institute
基金
CNPC"九五"科技攻关项目"四川气田废水治理"部分研究成果 (970 60 7)
关键词
气田水
联合处理
氧化
吸附
gas field water
joint treatment
oxidation
adsorption
