UNIVERSITAS BINA DARMA, UNIVERSITAS BINA DARMA (2022) Antifouling Enhancement of Dual Layer Hollow Fiber Membrane By Adding T iO2 Nanoparticle. Antifouling Enhancement of Dual Layer Hollow Fiber Membrane By Adding T iO2 Nanoparticle.
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6. 29EA_DzarfanOthman_UTM_Malaysia [ANTIFOULING ENHANCEMENT OF DUAL LAYER HOLLOW FIBER MEMBRANE BY ADDING TIO2 NANOPARTICLES].pdf Download (359kB) | Preview |
Abstract
Recently, titanium dioxide (T iO2) has been widely studied as a good antifouling ma�terial, low cost, good stability, environmental benefit, and its potential in commer�cial applications. Many of the pure and modified TiO2 powders, films, nanorods and nanosheets have been prepared previously for the improvement of filtration in water purification process. Polyvinylidene fluoride (PVDF) as a ferroelectric mate�rial of high ionic conductivity, good mechanical and membrane-forming properties, was known to have high chemical stability in acidic, basic, rigorous thermal and hydrolytic environment. PVDF has been combined with many different antifouling material to improve its antifouling properties. This paper reports the characteriza�tion and performance of dual layer hollow fiber with immobilized TiO2 in the outer layer membranes. In comparison, neat membrane and single hollow fiber membrane were also analyzed. The hollow fiber membranes were characterized using scanning electron microscopy (SEM), contact angle goniometer and filtration experiments. The experimental results demonstrated that dual layer hollow fiber membranes able to enhance the pure water flux and antifouling properties.
| Item Type: | Article |
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| Subjects: | H Social Sciences > H Social Sciences (General) |
| Divisions: | Faculty of Law, Arts and Social Sciences > School of Management |
| Depositing User: | Mr Edi Surya Negara |
| Date Deposited: | 05 Jul 2022 04:36 |
| Last Modified: | 05 Jul 2022 04:36 |
| URI: | http://eprints.binadarma.ac.id/id/eprint/17163 |
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