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https://hdl.handle.net/10356/82710
Title: | Effect of Pattern Shape on the Initial Deposition of Particles in the Aqueous Phase on Patterned Membranes during Crossflow Filtration | Authors: | Choi, Dong-Chan Jung, Seon-Yeop Won, Young-June Jang, Jun Hee Lee, Jae-Woo Chae, Hee-Ro Lim, Joowan Ahn, Kyung Hyun Lee, Sangho Kim, Jae-Hyuk Park, Pyung-Kyu Lee, Chung-Hak |
Issue Date: | 2017 | Source: | Choi, D.-C., Jung, S.-Y., Won, Y.-J., Jang, J. H., Lee, J.-W., Chae, H.-R., et al. (2017). Effect of Pattern Shape on the Initial Deposition of Particles in the Aqueous Phase on Patterned Membranes during Crossflow Filtration. Environmental Science & Technology, 4(2), 66-70. | Series/Report no.: | Environmental Science & Technology | Abstract: | Patterned membranes for water treatment processes have been proposed to mitigate the detrimental effect of membrane fouling. Analysis of the effects of various pattern shapes on antifouling properties is required to achieve a higher resistance to fouling in these membranes. In this study, membranes for water treatment with unpatterned, pyramid, reverse-pyramid, and 45°-rotated pyramid patterns were prepared, and their antifouling effects were compared by measuring the extent of particle deposition during crossflow filtration. The 45°-rotated pyramid patterns were the most effective in reducing particle deposition. Computational fluid dynamics modeling was conducted for each membrane surface to elucidate the differences between the antifouling properties of various patterns in terms of shear stress and flow regime. | URI: | https://hdl.handle.net/10356/82710 http://hdl.handle.net/10220/42402 |
ISSN: | 0013-936X | DOI: | 10.1021/acs.estlett.6b00468 | Research Centres: | Nanyang Environment and Water Research Institute | Rights: | © 2017 American Chemical Society | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | NEWRI Journal Articles |
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