Development of an adsorbent via chitosan nano-organoclay assembly to remove hexavalent chromium from wastewater

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dc.contributor.authorKahraman, Havva Tutar
dc.date.accessioned2020-03-26T19:34:51Z
dc.date.available2020-03-26T19:34:51Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study involves nano-biocomposite (chitosan-nanoclay composite, CNC) preparation using solvent casting method with chitosan and organoclay (Cloisite 20A) and investigation of Cr6+ ion adsorption. The influence of contact time, solution pH, initial metal concentration, concentration of the adsorbents and temperature on the removal of Cr6+ ions were examined. Langmuir, Freundlich and Scatchard adsorption isotherms were tested. Maximum adsorption capacity of 128.43 mg of Cr6+/g for CNC and 21.83 mg of Cr6+/g for chitosan were obtained according to the Scatchard adsorption isotherm at pH of 2 and 3, respectively. Obtained results showed that the adsorption data for Cr6+ ions on CNC correlated well with the Langmuir isotherm model. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijbiomac.2016.09.111en_US
dc.identifier.endpage209en_US
dc.identifier.issn0141-8130en_US
dc.identifier.issn1879-0003en_US
dc.identifier.pmid27725174en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage202en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ijbiomac.2016.09.111
dc.identifier.urihttps://hdl.handle.net/20.500.12395/34964
dc.identifier.volume94en_US
dc.identifier.wosWOS:000390621900022en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAdsorptionen_US
dc.subjectHexavalent chromiumen_US
dc.subjectNanoclayen_US
dc.subjectChitosanen_US
dc.subjectNano-biocompositeen_US
dc.titleDevelopment of an adsorbent via chitosan nano-organoclay assembly to remove hexavalent chromium from wastewateren_US
dc.typeArticleen_US

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