Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/99466
Type: Artigo de periódico
Title: Ultrafiltration Membranes From Pvdf/pmma Blends
Author: Nunes S.P.
Peinemann K.V.
Abstract: Asymmetric 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. © 1992.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/0376-7388(92)80183-K
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0027109522&partnerID=40&md5=2c5ecfae26ba053780d2f7e1f1e1faec
Date Issue: 1992
Appears in Collections:Unicamp - Artigos e Outros Documentos

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