Adsorption of Cr(III) and Cr(VI) ions from aqueous solutions on to modified lignin

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dc.contributor.authorDemirbas, A
dc.date.accessioned2020-03-26T16:56:30Z
dc.date.available2020-03-26T16:56:30Z
dc.date.issued2005
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim for this research is to study inexpensive and effective metal ion adsorbents from biomass sources of modified lignin to offer these adsorbents as replacements for existing commercial materials. The Cr(III) and Cr(VI) binding properties of modified lignin from wood sawdust were studied. The maximum amounts of adsorption are 9.3 and 25.0 mg/g lignin for Cr(VI) and Cr(III) ions for 240 min at 290 K, respectively. As the pH of the solution increases from 2.0 to 6.0, Cr(III) ions show an increase in adsorption to the lignin with optimum adsorption occurring between pH 4.5 and 5.5. The maximum adsorption percentage is 39.5 for Cr(VI) for 240 min at 330 K, and is 67.8 for Cr(III) for 240 min at 330 K.en_US
dc.identifier.doi10.1080/009083190523352en_US
dc.identifier.endpage1455en_US
dc.identifier.issn0090-8312en_US
dc.identifier.issue15en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1449en_US
dc.identifier.urihttps://dx.doi.org/10.1080/009083190523352
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19582
dc.identifier.volume27en_US
dc.identifier.wosWOS:000233046900006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofENERGY SOURCESen_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.subjectaquatic environmenten_US
dc.subjectchromium ionsen_US
dc.subjectmodified ligninen_US
dc.titleAdsorption of Cr(III) and Cr(VI) ions from aqueous solutions on to modified ligninen_US
dc.typeArticleen_US

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