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dc.contributor.authorTiron, Laurenția Geanina
dc.contributor.authorVlad, Maria
dc.contributor.authorPintilie, Ștefan Cătălina
dc.contributor.authorBaltă, Ștefan
dc.date.accessioned2018-05-30T10:58:15Z
dc.date.available2018-05-30T10:58:15Z
dc.date.issued2016
dc.identifier.urihttp://arthra.ugal.ro/xmlui/handle/123456789/5139
dc.descriptionThe Annals of "Dunarea de Jos" University of Galati : Fascicle IX Metallurgy and Materials Science No. 2 - 2016, ISSN 1453 – 083Xro_RO
dc.description.abstractSome of the most common polymeric membranes are used in wastewater treatment. Over the years, these membranes have been studied from different points of view: their aim to improve the retention of impurities, membrane affinity to water and degree of fouling of polymeric membranes. By analysing the surface of the membrane material by chemical characteristics information can be offered regarding the polymer’s hydrophilicity or hydrophobicity. Improving membrane properties can be achieved during the stage of obtaining the polymer solution and during the thin film deposition step. To obtain polymeric membranes, the phase inversion method was used, following the influencing factors on membrane properties during the manufacturing process. The performance of membranes was studied using various parameters which lead to different results in terms of flux, permeability and hydrophilicity. This paper presents the influence of different polymer concentration, the influence of relative air humidity and the membrane thickness gradient on membrane flux and permeability.ro_RO
dc.language.isootherro_RO
dc.publisherUniversitatea "Dunărea de Jos" din Galațiro_RO
dc.subjectpolymeric membranesro_RO
dc.subjectpure water fluxro_RO
dc.subjectrelative air humidityro_RO
dc.subjectthickness gradientro_RO
dc.titleResearch on Obtaining and Characterization of Polymeric Membranes for Wastewater Treatmentro_RO
dc.typeArticlero_RO


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