特殊润湿性吸附材料的油水分离研究进展  

Research progress on oil/water separation of special wettability adsorption materials

作　　者：罗许颖 未碧贵[1,2] LUO Xu-ying;WEI Bi-gui(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Key Laboratory of Yellow River Water Environment in Gansu Province,Lanzhou 730070,China)

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]甘肃省黄河水环境重点实验室,甘肃兰州730070

出　　处：《应用化工》2021年第9期2516-2519,共4页Applied Chemical Industry

基　　金：国家自然科学基金项目(51668032)。

摘　　要：综述了超润湿性吸附材料在油水分离中的应用,分析了超疏水超亲油材料、超亲水水下超疏油材料或超亲水超疏油材料及转换润湿性的智能吸附材料的优缺点。经过对油水分离的操作方式、分离效率等方面的多方对比,提出了特殊润湿性吸附材料在油水分离方面存在的不足、改进方向和展望。This review summarizes the application of super wettability absorbent materials in oil/water separation,analyzes the advantages and disadvantages of absorbent materials including superhydrophobic and superoleophilic materials,superhydrophilic and underwater superoleophobic materials,superhydrophilic and superoleophobic materials and smart materials with convertible wettability.After comparing the operation mode,separation efficiency and other aspects of oil/water separation,the shortcomings,improvement directions and prospects of special wettability adsorbents in oil/water separation are proposed.

关 键 词：特殊润湿性 油水分离 吸附 

分 类 号：TQ424[化学工程] X703[环境科学与工程—环境工程]