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Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0376-7388(99)00339-7
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dc.titlePreparation and performance of cellulose acetate-polyurethane blend membranes and their applications - II
dc.contributor.authorSivakumar, M.
dc.contributor.authorMalaisamy, R.
dc.contributor.authorSajitha, C.J.
dc.contributor.authorMohan, D.
dc.contributor.authorMohan, V.
dc.contributor.authorRangarajan, R.
dc.date.accessioned2014-10-09T09:59:24Z
dc.date.available2014-10-09T09:59:24Z
dc.date.issued2000-05-01
dc.identifier.citationSivakumar, M., Malaisamy, R., Sajitha, C.J., Mohan, D., Mohan, V., Rangarajan, R. (2000-05-01). Preparation and performance of cellulose acetate-polyurethane blend membranes and their applications - II. Journal of Membrane Science 169 (2) : 215-228. ScholarBank@NUS Repository. https://doi.org/10.1016/S0376-7388(99)00339-7
dc.identifier.issn03767388
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/92273
dc.description.abstractCharacterization and application of ultrafiltration membranes are of great interest today, both as a tool in choosing the proper membrane for the filtration system used and in the development of new and better membranes. Cellulose acetate was blended with polyurethane in a polar solvent in the presence of polyvinylpyrrolidone as an additive. The effects of polymer composition and additive concentration on membrane compaction, pure water flux, water content, membrane hydraulic resistance and morphological studies were discussed. Measurement of transmembrane flux and appropriate macro solute rejection during stirred ultrafiltration of aqueous solutions of proteins and metal ions chelated with polyethyleneimine were carried out individually using CA/PU blend membranes. (C) 2000 Elsevier Science B.V.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0376-7388(99)00339-7
dc.sourceScopus
dc.subjectMetal ion removal
dc.subjectPolymer blend
dc.subjectPolymeric membranes
dc.subjectProtein separation
dc.subjectUltrafiltration
dc.typeArticle
dc.contributor.departmentCHEMICAL & ENVIRONMENTAL ENGINEERING
dc.description.doi10.1016/S0376-7388(99)00339-7
dc.description.sourcetitleJournal of Membrane Science
dc.description.volume169
dc.description.issue2
dc.description.page215-228
dc.description.codenJMESD
dc.identifier.isiut000086199200005
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