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http://dx.doi.org/10.5762/KAIS.2011.12.8.3532

Studies on the Removal of Volatile Organic Compounds in Wastewater using PTMSP/PDMS-PEI Composite Membrane by Pervaporation  

Kweon, Chang-Oh (Dept. of Biomedical Laboratory Science, Gimcheon University)
Paik, Gwi-Chan (Dept. of Industrial Chemistry, College of Natural Science, Sangmyung University)
Chun, Kyung-Soo (Dept. of Chemistry, College of Natural Science, Kyungwon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.12, no.8, 2011 , pp. 3532-3540 More about this Journal
Abstract
In order to improve flux of PTMSP/PDMS dense membrane, PTMSP/PDMS-PEI composite membrane with PEI support was prepared by phase inversion process and dip coating. These membranes were evaluated in terms of the removal of volatile organic compounds such as PCE, TCE, chloroform, 1,1,1-trichloroethane from wastewater by pervaporation. The selectivity and flux of PTMSP/PDMS dense membranes was in the range of 216.2 to 2394.4 and 244.3 to 428.2g/m2h, respectively. And pervaporation property of PTMSP/PDMS-PEI composite membrane was in the range of 215.5 to 2404.2 and 390.4 to 728.6g/m2h, respectively. PTMSP/PDMS-PEI composite membrane has remarkably greater flux than dense membranes with similar selectivity. It was possible for polymeric membranes used in this study to remove PCE selectively which is dissolved small quantity in water among other separable solutes. PTMSP/PDMS-PEI composite membrane showed the best performances among the silicone polymeric membranes, and has better durability and mechanical strength than dense membranes. PTMSP/PDMS-PEI composite membrane should be a useful candidate for the removal of volatile organic compounds dissolved in wastewater.
Keywords
PTMSP/PDMS-PEI Composite membrane; Volatile Organic compounds; Pervaporation;
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  • Reference
1 C. Vauclair, H. Tarjus and P. Schaetzel, J. Membrane Sci. 125, 293, 1997   DOI
2 X. Feng and R. Y. M. Huang, J. Membrane Sci., 84, 15, 1993   DOI
3 T. Masuda, E. Isobe and T. Higashimura, Macromolecules, 18, 841, 1985   DOI
4 T. Masuda, E. Isobe and T. Higashimura, J. Am. Chem. Soc., 105, 7473, 1983   DOI
5 L. M. Robeson, and M. Langsam, Separation Science and Technology, 27, 1245, 1992   DOI
6 S. C. Pesek, and W. J. Koros, J. Membrane Sci., 88, 1, 1994   DOI
7 H. Hachisuka, T. Ohara, and K. Ikeda, J. Membrane Sci., 116, 265, 1996   DOI
8 C. Barth, M. C. Goncalves, A. T. N. Pires, J. Roeder, and B. A. Wolf, J. Membrane Sci., 169, 287, 2000   DOI
9 J. F. M. Pennings, and B. Bosman, Colloid & Polymer Sci., 257, 720, 1979   DOI
10 A. W. Neumann, R. J. Good, C. J. Hope, and M. Sejpal, J. Colloid and Interface Sci., 49(2), 291, 1974   DOI
11 Y. Nagase, K. Ishihara, and K. Matsui, J. Polym. Sci., Polym. Phys. Ed., 28, 377, 1990   DOI
12 Y. M. Lee, D. Bourgeois, and G. Belfort, J. Membrane Sci., 44(2), 161, 1989   DOI
13 B. K. Oh, S. Y. Ha, S. T. Ha, and Y. M. Lee, Membrane J., 4(1), 57 (1994).
14 R. E. Kesting, "Synthetic Polymeric Membrane", 479, John Wiley, 1985
15 S. Borisov, V. S. Khotimsky, A. I. Revrov, et.al., J. Membrane Sci. 125, 319, 1997   DOI
16 K. C. T. Wright and D. R. Paul, J. Membrane Sci. 124, 161, 1997   DOI
17 J. P. Brun, C. Larchet, G. Bulvestre, and B. Auclair, J. Membrane Sci., 25, 55 , 1985   DOI
18 大矢晴彦, 佐藤亨久, 松本幹治, 原 達也, 根岸洋一: 水道協會雜誌, 59(8), 2 (1990).
19 P. J. Hickey, F. P. Juricic, and C. S. Slater, Separation Science and Technology, 27(7), 843, 1992   DOI