The influence of pH on the cross-flow microfiltration of dispersions using ceramic membranes

Show simple item record Šmídová, Dagmar Mikulášek, Petr 2009-03-12T16:12:21Z 2009-03-12T16:12:21Z 2002
dc.identifier Univerzitní knihovna (studovna) cze
dc.identifier.issn 1211-5541
dc.description.abstract The influence of particle size and zeta-ponetential of particles and membrane surface with change of pH on permeate flux during the microfiltration of model dispersitions on tubular ceramic membranes has been studied. The experiments include basic characteristics of aluminia tubular membranes and model dispersions (aqueous titania dispersions). The description of the experimental system is also presented. The results of the experiments show that zeta-potential of membrane surface as well as of particle have impact on the permeate flux. This phenomenon is especially pronounced during the microfiltration of dispersion in isoelectric point, when permeate flux was nearly threefold in comparison with microfiltration of untreated dispersion. eng
dc.format p. 217-227 cze
dc.format.extent cze
dc.format.mimetype cze
dc.language.iso eng
dc.publisher Univerzita Pardubice cze
dc.relation.ispartof Scientific papers of the University of Pardubice. Series A, Faculty of Chemical technology. 7 (2001) eng
dc.rights cze
dc.subject mikrofiltrace cze
dc.subject keramické membrány cze
dc.subject pH cze
dc.subject disperze cze
dc.subject cross-flow mikrofiltrace cze
dc.subject membránové procesy cze
dc.title The influence of pH on the cross-flow microfiltration of dispersions using ceramic membranes eng
dc.type article cze
dc.identifier.signature 47333
dc.peerreviewed yes eng
dc.publicationstatus published eng

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