کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5441661 | 1398270 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface modification of polyamide thin film composite membrane by coating of titanium dioxide nanoparticles
ترجمه فارسی عنوان
اصلاح سطح پلیمرید نانوکامپوزیتی با پوشش نانوذرات دی اکسید تیتانیوم
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
چکیده انگلیسی
In this paper, the coating of TiO2 nanoparticles onto the surface of a polyamide thin film composite nanofiltration membrane has been studied. Changes in the properties and separation performance of the modified membranes were systematically characterized. The experimental results indicated that the membrane surface hydrophilicity was significantly improved by the presence of the coated TiO2 nanoparticles with subsequent UV irradiation. The separation performance of the UV-irradiated TiO2-coated membranes was improved with a great enhancement of flux and a very high retention for removal of residual dye in an aqueous feed solution. The antifouling property of the UV-irradiated TiO2-coated membranes was enhanced with higher maintained flux ratios and lower irreversible fouling factors compared with an uncoated membrane.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Science: Advanced Materials and Devices - Volume 1, Issue 4, December 2016, Pages 468-475
Journal: Journal of Science: Advanced Materials and Devices - Volume 1, Issue 4, December 2016, Pages 468-475
نویسندگان
Thu Hong Anh Ngo, Dung The Nguyen, Khai Dinh Do, Thu Thi Minh Nguyen, Shinsuke Mori, Dung Thi Tran,