Evaluation of Halloysite Nanotube-Loaded Chitosan-Based Nanocomposite Membranes for Water Desalination by Pervaporation

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dc.contributor.authorUnugul, Tuba
dc.contributor.authorNigiz, Filiz Ugur
dc.date.accessioned2025-01-27T21:01:55Z
dc.date.available2025-01-27T21:01:55Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, halloysite nanotube (HNT)-loaded chitosan-based nanocomposite membranes were synthesized and used for pervaporative desalination of water. Structural and morphological properties of the nanocomposite membranes were investigated. The effects of the HNT content, feed temperature, and feed NaC1 concentration on the flux and salt rejection were investigated. As the HNT content was increased, the degree of swelling decreased. At all temperature values, higher than 99% of salt rejections were achieved. The flux value increased from 1.63 to 4.89 kg/m(2)h, when the HNT content increased from 0 to 20 wt% at 30 degrees C. While the highest salt rejection value was obtained as 99.90% using the 10 wt% HNT-loaded nanocomposite membrane, the highest flux value was obtained as 5.81 kg/m(2)h using the 20 wt% HNT-loaded membrane at 50 degrees C. The pervaporation desalination results showed that HNT simultaneously increased the swelling resistance and the separation capability of the chitosan membrane.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [121Y080]
dc.description.sponsorshipThe equipment used in this study was provided by the Scientific and Technological Research Council of Turkey (Grant Number: 121Y080). The authors would like to thank Esan Eczacba for kindly supplying HNT material.
dc.identifier.doi10.1007/s11270-022-05505-z
dc.identifier.issn0049-6979
dc.identifier.issn1573-2932
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85122931663
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s11270-022-05505-z
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27232
dc.identifier.volume233
dc.identifier.wosWOS:000743933800003
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Int Publ Ag
dc.relation.ispartofWater Air and Soil Pollution
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectChitosan
dc.subjectHalloysite nanotube
dc.subjectPervaporative desalination
dc.titleEvaluation of Halloysite Nanotube-Loaded Chitosan-Based Nanocomposite Membranes for Water Desalination by Pervaporation
dc.typeArticle

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