Effect of silica particle size in cellulose membrane for desalination process

Siti Nurkhamidah, Yeni Rahmawati, Fadlilatul Taufany, I. Made Pendi Adi Merta, Deffry Danius Dwi Putra, Eamor Woo

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Development of desalination technologies is very important for fulfilling future water demand. The objective of this research is to synthesis membrane for desalination process from cellulose acetate (CA) by blending with polyethylene glycol (PEG) and silica resulting CA/PEG/Silica composite membrane. In this study, the synthesis and characterization of composite membrane is attempt where membrane performance is investigated for reverse osmosis desalination of saline water. CA/PEG membrane with ratio 80/20 (wt%) was modified with three different particle sizes of silica: 0.007, 0.02, and 60 μm. Composite membranes were characterized for their hydrophilicity, functional groups and permeation properties. The experiment results show that hydrophilicity of CA/PEG membrane increases after the addition of silica as shown by the decreasing of contact angle and the increasing of silanol group. Hydrophilicity of composite membrane increases with the decreasing of particle size of silica. The best performance membrane is obtained by using silica with particle size of 0.02 μm.

原文English
主出版物標題International Conference of Chemical and Material Engineering, ICCME 2015
主出版物子標題Green Technology for Sustainable Chemical Products and Processes
編輯Ferry Iskandar, Hadiyanto, Arief Budiman, Hadi Nur, Suryadi Ismadji
發行者American Institute of Physics Inc.
ISBN(電子)9780735413467
DOIs
出版狀態Published - 2015 十二月 29
事件2nd International Conference of Chemical and Material Engineering: Green Technology for Sustainable Chemical Products and Processes, ICCME 2015 - Semarang, Indonesia
持續時間: 2015 九月 292015 九月 30

出版系列

名字AIP Conference Proceedings
1699
ISSN(列印)0094-243X
ISSN(電子)1551-7616

Other

Other2nd International Conference of Chemical and Material Engineering: Green Technology for Sustainable Chemical Products and Processes, ICCME 2015
國家Indonesia
城市Semarang
期間15-09-2915-09-30

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Nurkhamidah, S., Rahmawati, Y., Taufany, F., Merta, I. M. P. A., Putra, D. D. D., & Woo, E. (2015). Effect of silica particle size in cellulose membrane for desalination process. 於 F. Iskandar, Hadiyanto, A. Budiman, H. Nur, & S. Ismadji (編輯), International Conference of Chemical and Material Engineering, ICCME 2015: Green Technology for Sustainable Chemical Products and Processes [060019] (AIP Conference Proceedings; 卷 1699). American Institute of Physics Inc.. https://doi.org/10.1063/1.4938373