超疏水膜用于含油废水处理过程机理及研究进展  

ADVANCES IN THE SEPARATION OF OIL-WATER EMULSION WASTEWATER BY SUPER HYDROPHOBIC MEMBRANE

作　　者：李亮[1,2] 王聪颖 杨丽利 宋志英[1] 

机构地区：[1]河北工业大学化工学院,天津300130 [2]北洋国家精馏技术工程发展有限公司,天津300072 [3]天津安凯安全卫生评价检测有限公司,天津300400

出　　处：《环境工程》2015年第1期40-44,共5页Environmental Engineering

摘　　要：综述了多年来国内外高度疏水膜应用于乳化油污水处理的研究及进展,简单介绍了含油污水处理及破乳方法,重点介绍了疏水膜分相机理和处理油水乳状液的破乳机理,讨论了影响疏水膜油水分离的因素。最后对今后的研究方向提出展望。The recent research progress of highly hydrophobic membrane technology was reviewed in treating the oil-water emulsion wastewater,methods to the treatment and demulsification of the oil-water emulsion wastewater were introduced,the mechanism of the hydrophobic membrane phase splitting and demulsification was focused on,the influencing factors of hydrophobic membrane oil-water separation were discussed. Some directions of highly hydrophobic membrane in treating the oil-water emulsion wastewater in the future are finally proposed.

关 键 词：疏水膜 油水分离 乳化油 

分 类 号：X703[环境科学与工程—环境工程]