A facile approach from waste to resource: Reclaimed rubber-derived membrane for dye removal

doi:10.1016/j.jtice.2020.06.004

CNU IR > College of Sustainable Environment and Recreation > Dept. of Environmental Engineering and Science (including master's program) > Periodical Articles > Item 310902800/34055

Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/34055

Title:	A facile approach from waste to resource: Reclaimed rubber-derived membrane for dye removal
Authors:	Lin, Yu-Ting Kao, Fan-Ya Chen, Shih-Hsiung Wey, Ming-Yen Tseng, Hui-Hsin
Contributors:	Natl Chung Hsing Univ, Dept Environm Engn Chia Nan Med Univ Pharm & Sci, Dept Environm Engn Chung Shan Med Univ, Dept Occupat Safety & Hlth Chung Shan Med Univ Hosp, Dept Occupat Med
Keywords:	Circular economy Sustainable development Waste resources Nanofiltration Dye removal Hollow fiber membrane
Date:	2020
Issue Date:	2022-11-18 11:22:00 (UTC+8)
Publisher:	Elsevier
Abstract:	The polymer precursor plays a vital role in the membrane structure, as well as its permeance and rejection capability. In general, the polymer utilized in research is purified many times to obtain a higher purity, thus resulting in expensive and energy-consuming raw materials for membranes. Herein, we propose a facile method to prepare a nanofiltration hollow fiber membrane via reclaimed rubber recovered from waste tires as a precursor. The permeation tests reveal that the rubber-derived membrane with 12 wt% precursor concentration and three internal coating times exhibited the best performance for dye removal, with a methyl blue rejection rate of up to 93.1%. After three further filtration cycles, the permeate permeance obtained from the R1-12-L3 membrane could be maintained at 8.3 LMH/bar with a methyl blue rejection rate of 98.1%. These experimental results indicate that the rubber-derived hollow fiber membrane could be a feasible alternative for wastewater purification due to its low-cost, high-performing, and self-cleaning properties. (C) 2020 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
Relation:	Journal of The Taiwan Institute of Chemical Engineers, v.112, pp.10
Appears in Collections:	[Dept. of Environmental Engineering and Science (including master's program)] Periodical Articles

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	336	View/Open

Loading...