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Author Al-Asheha, S.en_US
Author Banat, F.en_US
Author Qtaishatc, M.en_US
Author Al-Khateebd, M.en_US
Available date 2010-01-07T05:59:51Zen_US
Publication Date 2005-10-17en_US
Publication Name Desalination
Citation S. Al-Asheh, F. Banat, M. Qtaishat, M. Al-Khateeb, Concentration of sucrose solutions via vacuum membrane distillation, Desalination, Volume 195, Issues 1–3, 5 August 2006, Pages 60-68en_US
URI http://dx.doi.org/10.1016/j.desal.2005.10.036en_US
URI http://hdl.handle.net/10576/10606en_US
Abstract The potential use of vacuum membrane distillation (VMD) process for the concentration of sucrose solution was examined. The effect of several parameters, including feed temperature, flow rate, and initial sucrose concentration on the flux quality and quantity was studied. VMD process was found effective in concentrating aqueous sucrose solutions as the permeate was absolutely pure water. The feed temperature significantly affected the flux. The increase in feed flow rate increased the permeate flux and this increase was more pronounced in the laminar than in the turbulent region. The increase in the initial sucrose concentration resulted in a slight decrease in the flux without affecting the quality of the permeate. A mathematical model describing the variation of sucrose concentration with time was developed and validated with the experimental results. Concentration and temperature polarization effects were also considered in this work.en_US
Language enen_US
Publisher Elsevier B.V.en_US
Subject Membrane distillationen_US
Subject Sucroseen_US
Subject Polarizationen_US
Title Concentration of sucrose solutions via vacuum membrane distillationen_US
Type Articleen_US


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