عنوان	Amino functionalized ZnO nanoparticles were incorporated to a polycarbonate/polyvinyl alcohol thin film membrane to improve water treatment
نوع پژوهش	مقاله ارائه شده
کلیدواژه‌ها	Nanocomposite membranes, Thin film nanocomposite, Polyvinyl alcohol, ZnO nanoparticle.
چکیده	Incorporating functionalized ZnO nanoparticles with amine groups into a thin film nanocomposite (TFN) membrane. Polyvinyl alcohol (PVA)/ZnO-NH2 solution was applied to polycarbonate (PC) membranes using the dip-coating method. In a submerged membrane system operating at vacuum transmembrane pressure(TMP), all manufactured membranes were used to remove humic acid [1]. TFN membranes hydrophilicity and surface roughness increased as a result of the inclusion of nanoparticles. As a consequence, for TFC and TFN with 0.05 wt% of nanoparticles, respectively, rejection of HA increased slightly from 98.3 percent to 99.1 percent and 98.3 percent to 99.3 percent when vacuum TMP raised from 0.3 to 0.6 bar.
پژوهشگران	حبیب اعتمادی (نفر دوم)، مهدی سلامی کلجاهی (نفر سوم)، همایون خضرآقا (نفر اول)