title: Cleaning method of the oil field wastewater treatment by UF process.
abstract: This article introduces experiments and researches of polysulphone ultrafiltration membrane's effect on oil field polluted water and approaches renewing oil field polluted water and approaches renewing of membrane's flux by different detergents and cleaning method. Good result has been achieved by doing experiments and the renewal rate of membrane is over 90%.
authors.affiliation: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
authors.forename: J R
authors.initials: JR
authors.lastname: Wang
authors.forename: C
authors.initials: C
authors.lastname: Xu
mesh_terms: D003902:Detergents; D005648:Fuel Oils; D007220:Industrial Waste; D008567:Membranes, Artificial; D011108:Polymers; D013450:Sulfones; D014462:Ultrafiltration / Q000379:methods; D014865:Waste Disposal, Fluid / Q000379:methods*; D018508:Water Purification / Q000379:methods
chemical_list: D003902:Detergents; D005648:Fuel Oils; D007220:Industrial Waste; D008567:Membranes, Artificial; D011108:Polymers; D013450:Sulfones; C017662:polysulfone P 1700