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A centrifugal method for the evaluation of polymer membranes for reverse osmosisA rapid and simple method employing the laboratory centrifuge shows promise for evaluation of membrane performance during reverse osmosis. Results are presented for cellulose acetate membranes for rejection of salt and urea dissolved solids. Implications of the study are to rapid screening of membrane performance, use in laboratories with limited facilities, and possible space waste water purification.
Document ID
19740050693
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Hollahan, J. R.
Wydeven, T.
Mccullough, R. P.
(NASA Ames Research Center Moffett Field, Calif., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1973
Publication Information
Publication: Journal of Applied Chemistry and Biotechnology
Volume: 23
Subject Category
Chemistry
Accession Number
74A33443
Distribution Limits
Public
Copyright
Other

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