Adsorptive removal of Cu(II) and Ni(II) ions from aqueous media by chemical immobilization of three different aldehydes

Basit Öğe Kaydı
dc.contributor.authorDumrul, Hakan
dc.contributor.authorKursunlu, Ahmed Nuni
dc.contributor.authorKocyigit, Ozcan
dc.contributor.authorGuler, Ersin
dc.contributor.authorErtul, Seref
dc.date.accessioned2020-03-26T18:13:43Z
dc.date.available2020-03-26T18:13:43Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe three aldehydes were chemically immobilized onto silica gel modified with 3-aminopropyltrimethoxy silane, just as the classic condensation reaction of Schiff bases. The obtained silica gel structures used as adsorbent were characterized by infrared spectroscopy, elemental analysis and thermogravimetric analysis. The adsorption capabilities of these adsorbents towards Cu(II) and Ni(II) from aqueous solutions were studied and values of adsorption were detected by an atomic absorption spectrometer. The maximum adsorption capacities and isotherm parameters were found from the Langmuir and Freundlich equations. The characteristics of Ni(II) and Cu(II) metal bindings were interpreted by using Scatchard plot graphics, and it was showed that in different concentrations multi-type and/or nonspecific interactions among metal ions and modified silica gel structures were the prevailing effects causing the Ni(II) and Cu(II) adsorptions. Conclusively, probable benefit of each specific binding type in adsorptions of Ni(II) and Cu(II) from aqueous media has been discussed in detail. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipSelcuk University Research Foundation (SUBAP)Selcuk University [09401038]en_US
dc.description.sponsorshipThis work is a part of postgraduate thesis. The authors are greatly indebted to the Selcuk University Research Foundation (SUBAP) for providing financial support (project number: 09401038).en_US
dc.identifier.doi10.1016/j.desal.2010.12.017en_US
dc.identifier.endpage99en_US
dc.identifier.issn0011-9164en_US
dc.identifier.issn1873-4464en_US
dc.identifier.issue01.03.2020en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage92en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.desal.2010.12.017
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26095
dc.identifier.volume271en_US
dc.identifier.wosWOS:000289043100012en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofDESALINATIONen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectImmobilizationen_US
dc.subjectAdsorption isothermen_US
dc.subjectModificationen_US
dc.subjectAdsorbenten_US
dc.subjectScatcharden_US
dc.titleAdsorptive removal of Cu(II) and Ni(II) ions from aqueous media by chemical immobilization of three different aldehydesen_US
dc.typeArticleen_US

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