胶团强化超滤处理难降解有机污染物废水  

Application of micellar-enhanced ultrafiltration in the treatment of wastewater containing refractory organic pollutants

作　　者：周春飞[1,2] 黄瑾辉[1,2] 曾光明[1,2] 罗芳[1,2] 李雪[1,2] 黄华军[1,2] 

机构地区：[1]湖南大学环境科学与工程学院,长沙410082 [2]环境生物与控制教育部重点实验室(湖南大学),长沙410082

出　　处：《膜科学与技术》2010年第5期113-118,共6页Membrane Science and Technology

基　　金：国家自然科学基金项目(50608028)

摘　　要：胶团强化超滤(MEUF)是一种表面活性剂和超滤结合的废水处理新技术,能够高效去除废水中低分子量和低浓度的难生物降解有机污染物,克服传统方法去除效率低、能耗高的局限性.结合近年来胶团强化超滤技术去除有机污染物的研究成果,综述其作用原理、采用的表面活性剂种类、适于去除的有机污染物的种类、膜的选择、影响因素,并展望了该技术的发展方向.The new technology of micellar-enhanced ultrafiltration（MEUF）,combining surfactants and ultrafiltration,is capable of removing low molecular weight,low concentration and refractory organic pollutants efficiently from wastewater,and it can overcome the low efficiency,high energy consumption limitations of the traditional methods.With the research results of removing organic pollutants via micellar-enhanced ultrafiltration recently,this paper mainly introduces its basic principle,used surfactants,the suitable organic pollutants for removal,membrane choice,and the influencing factors.Then its developing direction is prospected.

关 键 词：表面活性剂 超滤膜 影响因素 渗透通量 去除率 

分 类 号：X703.1[环境科学与工程—环境工程]