ULTRAFILTRATION MEMBRANES FROM PVDF PMMA BLENDS

dc.creatorNUNES, SP
dc.creatorPEINEMANN, KV
dc.date1992
dc.dateOCT 2
dc.date2014-12-16T11:37:34Z
dc.date2015-11-26T16:26:35Z
dc.date2014-12-16T11:37:34Z
dc.date2015-11-26T16:26:35Z
dc.date.accessioned2018-03-28T23:07:25Z
dc.date.available2018-03-28T23:07:25Z
dc.identifierJournal Of Membrane Science. Elsevier Science Bv, v. 73, n. 1, n. 25, n. 35, 1992.
dc.identifier0376-7388
dc.identifierWOS:A1992JU67300002
dc.identifier10.1016/0376-7388(92)80183-K
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/76397
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/76397
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/76397
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1268938
dc.descriptionAsymmetric membranes for ultrafiltration were obtained from PVDF/PMMA blends. Addition of 1% PMMA to the casting solution increases the water permeability 14-fold without loss of retention. Pore size distribution, evaluated by a modified bubble point test, showed a large increase in number of pores with size between 10 and 30 nm. The addition of PMMA also increases the size of finger-like cavities as shown by scanning electron microscopy.
dc.description73
dc.description1
dc.description25
dc.description35
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Membrane Science
dc.relationJ. Membr. Sci.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectMEMBRANE PREPARATION AND STRUCTURE
dc.subjectMICROPOROUS AND POROUS MEMBRANES
dc.subjectULTRAFILTRATION
dc.subjectPOLYMER BLENDS
dc.subjectFormation Mechanism
dc.subjectMorphology
dc.titleULTRAFILTRATION MEMBRANES FROM PVDF PMMA BLENDS
dc.typeArtículos de revistas


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