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Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۱، شماره ۲، صفحات ۵۸۲-۵۹۴
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عنوان انگلیسی Effect of Laminar Pulsatile Fluid Flow on Separation of Volatile Organic Compounds from Aqueous Solution by a Hollow Fiber Membrane-Based Process
چکیده انگلیسی مقاله In this study, a laminar pulsatile fluid flow was used for the separation of benzene, toluene, ethylbenzene, and xylene isomers (BTEX) from aqueous solutions. Polyether sulfone hollow fiber membrane has been applied to this process. The effects of BTEX concentration, and feed and extraction flow rates were examined. It was found that the application of the pulsatile fluid flow with the frequency of 0.5 Hz improved the separation process significantly, and the removal efficiency increased more than twice. Moreover, the results showed that BTEX separation under pulsatile fluid flow was affected by the feed flow rate, extraction flow rate, and the BTEX concentration, as well.
کلیدواژه‌های انگلیسی مقاله Pulsatile fluid flow,Polyethersulfone,Ultrafiltration,BTEX,Membrane Separation
نویسندگان مقاله Saida Kaykhaii |
Department of Chemical Engineering, University of Sistan and Baluchestan, Zahedan, I.R. IRAN

Davood Mohebbi-Kalhori |
Department of Chemical Engineering, University of Sistan and Baluchestan, Zahedan, I.R. IRAN

Massoud Kaykhaii |
Department of Process Engineering and Chemical Technology, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza 11/12, Gdańsk, 80-233, POLAND

نشانی اینترنتی https://ijcce.ac.ir/article_247606_fd04057c901d6fead97ef86c320c8d80.pdf
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