title: [Removal of metal ions and dissolved organic compounds in the aqueous solution via micellar enhanced ultrafiltration].
abstract: With continuing stringent environmental regulation, the traditional techniques are incapable of reducing the concentration of dissolved organics and heavy metals to the levels required by law or prohibitively expensive. Surfactant-based separation process such as micellar-enhanced ultrafiltration has been extensively proposed. Micellar-enhanced ultrafiltration has been demonstrated to be effective in removal of heavy metals and/or organic contaminants from wastewater stream. The process can be low energy cost and easily included in a whole process. Micellar-enhanced ultrafiltration has been shown to be a promising method for the removal of low-levelsof heavy metal ions and organic compounds from industrial effluents. This paper introduces the working mechanism, main factors of MEUF and the selection of surfactant and membrane. The lasted study progress on the application of micellar-enhanced ultrafiltration is reviewed. The recovery and reuse of surfactant from the retentate and permeate are also discussed.
authors.affiliation: College of Environmental Science and Engineering, Hunan University, Changsha 410082, China. fangyaoyao113@yahoo.com.cn
authors.forename: Yao-yao
authors.initials: YY
authors.lastname: Fang
authors.forename: Guang-ming
authors.initials: GM
authors.lastname: Zeng
authors.forename: Jin-hui
authors.initials: JH
authors.lastname: Huang
authors.forename: Ke
authors.initials: K
authors.lastname: Xu
mesh_terms: D019216:Metals, Heavy / Q000032:analysis*; D009930:Organic Chemicals / Q000032:analysis*; D013501:Surface-Active Agents / Q000737:chemistry; D014462:Ultrafiltration / Q000379:methods; D014865:Waste Disposal, Fluid / Q000379:methods*; D014873:Water Pollutants / Q000032:analysis*; D018508:Water Purification / Q000379:methods*
chemical_list: D019216:Metals, Heavy; D009930:Organic Chemicals; D013501:Surface-Active Agents; D014873:Water Pollutants