Summary
The permeation characteristics of polymer blend membranes from poly(vinylidene fluoride) and poly-(ethylene glycol) to aqueous polymer solution were investigated under carefully controlled conditions. The permeation characteristics were influenced significantly by the blend ratio, the temperature and time of heat treatment, which changed the structure of the resulting membranes.
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References
S. Sourirajan, Reverse Osmosis, Loges Press, London 1970, p.67–81
T. Uragami, M. Tamura, M. Sugihara, Angew. Makromol. Chem., 55, (1976) 59
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Uragami, T., Naito, Y. & Sugihara, M. Studies on synthesis and permeability of special polymer membranes. Polymer Bulletin 4, 617–622 (1981). https://doi.org/10.1007/BF00256290
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DOI: https://doi.org/10.1007/BF00256290