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Semipermeable membranes of cellulose acetate for desalination in the process of reverse osmosis. II. Parameters affecting membrane gel structure

1965; Wiley; Volume: 9; Issue: 5 Linguagem: Inglês

10.1002/app.1965.070090521

1097-4628

R. E. Kesting, Max K. Barsh, Arthur L. Vincent,

Membrane Separation Technologies

Journal of Applied Polymer ScienceVolume 9, Issue 5 p. 1873-1893 Article Semipermeable membranes of cellulose acetate for desalination in the process of reverse osmosis. II. Parameters affecting membrane gel structure† Robert E. Kesting, Robert E. Kesting Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this authorMax K. Barsh, Max K. Barsh Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this authorArthur L. Vincent, Arthur L. Vincent Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this author Robert E. Kesting, Robert E. Kesting Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this authorMax K. Barsh, Max K. Barsh Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this authorArthur L. Vincent, Arthur L. Vincent Von Karman Center, Aerojet-General Corporation, Azusa, CaliforniaSearch for more papers by this author First published: May 1965 https://doi.org/10.1002/app.1965.070090521Citations: 60 † Contribution No. 248 from the Laboratories of the Chemical Products Division, the Von Karman Center of Aerojet-General Corporation, Azusa, California. This work was supported by the Office of Saline Water, U. S. Dept. of the Interior, Contract Nos. 14-01-0001-272 and 14-01-0001-338. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A quantitative study has been made of the effects on the membrane gel structure of parameters whose significance with respect to desalination performance had previously been empirically established. The composition of the polymer solutions, the fabrication temperatures, and the pressure employed during desalination are shown to be related, in that they all influence the swelling behavior of the gel structure. The relationship which has been found between the water content and the rate of water transport across semipermeable membranes of cellulose acetate is explained on the basis of a solution transport mechanism. Citing Literature Volume9, Issue5May 1965Pages 1873-1893 RelatedInformation