Biosorption of lanthanum and cerium from aqueous solutions by Platanus orientalis leaf powder

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dc.contributor.authorSert, Senol
dc.contributor.authorKuetahyali, Ceren
dc.contributor.authorInan, Sueleyman
dc.contributor.authorTalip, Zeynep
dc.contributor.authorCetinkaya, Berkan
dc.contributor.authorEral, Meral
dc.date.accessioned2019-10-27T19:56:56Z
dc.date.available2019-10-27T19:56:56Z
dc.date.issued2008
dc.departmentEge Üniversitesien_US
dc.description.abstractThe biosorption of lanthanum and cerium by leaves powder of Platanus orientalis was separately determined at varying experimental conditions using a batch technique. The effects of initial pH, contact time, initial metal ion concentration and temperature were investigated. The Langmuir and Freundlich isotherms were applied to represent the adsorption process. Langmuir isotherm fits the experimental data quite well. The Langmuir monolayer capacity of the sorbent is 28.65mg g(-1) and 32.05mg g(-1) for La,and Cc(III), respectively. Thermodynamic parameters such as standard enthalpy (Delta H degrees), entropy (AS') and free energy (Delta G degrees) were calculated from the slope and intercept of the plots of InKd versus 1/T. The results indicated that sorption was endothermic and spontaneous in nature. The work reveals that powdered leaf of Platanus orientalis is a good choice as a biosorbent for the recovery of lanthanum and cerium from aqueous solution. (C) 2007 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.hydromet.2007.09.006
dc.identifier.endpage18en_US
dc.identifier.issn0304-386X
dc.identifier.issn0304-386Xen_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage13en_US
dc.identifier.urihttps://doi.org/10.1016/j.hydromet.2007.09.006
dc.identifier.urihttps://hdl.handle.net/11454/40883
dc.identifier.volume90en_US
dc.identifier.wosWOS:000253036700003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofHydrometallurgyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbiosorptionen_US
dc.subjectlanthanumen_US
dc.subjectceriumen_US
dc.subjectrare earth elementsen_US
dc.subjectPlatanus orientalisen_US
dc.titleBiosorption of lanthanum and cerium from aqueous solutions by Platanus orientalis leaf powderen_US
dc.typeArticleen_US

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