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首页> 外文期刊>Journal of Applied Polymer Science >Preparation and characterization of a unique low-cost microfiltration membrane from a technologically compatible poly(ethylene-co-methyl acrylate)/poly(vinylidene fluoride) blend for water filtration application
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Preparation and characterization of a unique low-cost microfiltration membrane from a technologically compatible poly(ethylene-co-methyl acrylate)/poly(vinylidene fluoride) blend for water filtration application

机译：从技术相容的聚（乙烯 - 共聚甲基丙烯酸甲酯）/聚（偏二氟乙烯）混合物中的独特低成本微滤膜的制备与表征用于水过滤应用

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A membrane material is developed from the poly(ethylene-co-methyl acrylate)/poly(vinylidene fluoride) (EMA/PVDF) blend by partial chemical etching/swelling of the EMA copolymer. EMA/PVDF blends were prepared at various concentrations from 90/10 to 60/40 ratio, and the developed membrane was microporous nature. Prepared membranes were taken for water permeability measurement, and 80/20 blend membrane was selected for further filtration studies by considering the blend composition and optimum properties. Separation of various pollutants such as BSA proteins, oil-water emulsion, and E. coli bacteria have been studied in a cross-flow filtration setup using 80/20 membrane. The prepared membrane was also taken for the industrial effluent separation, shows improved water parameters at the permeate side. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47218.
机译：膜材料由聚（乙烯 - 共聚甲基丙烯酸甲酯）/聚（偏二氟乙烯）（EMA / PVDF）混合物通过部分化学蚀刻/溶胀而产生。 以90/10至60/40比的各种浓度制备EMA / PVDF共混物，并且发育膜是微孔性质。 考虑混合物组合物和最佳性能，选择制备的膜进行渗透性测量，并选择80/20共混膜进行进一步过滤研究。 使用80/20膜的横流过滤设置，研究了各种污染物如BSA蛋白，油水乳剂和大肠杆菌细菌。 制备的膜也被用于工业流出物分离，显示出渗透侧的水参数改善。 （c）2018 Wiley期刊，Inc.J.Phill。 聚合物。 SCI。 2019,136,47218。

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