Removal of N-butanol from aqueous soluti
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Anuradha P. Boucher-Sharma; Geeta Chowdhury; T. Matsuura
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Article
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1999
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John Wiley and Sons
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English
β 200 KB
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The pervaporation of aqueous butanol solutions was investigated using thin-film composite membranes composed of a poly(vinylidene fluoride) substrate coated with a sulfonated poly(2,6-dimethyl-1,4-phenelene oxide) polymer. The polymer was ion-exchanged with quaternary ammonium cations having aliphat