Removal of inorganic-organic bound Cu(II) from different aqueous solutions by new adsorbents synthesized by sol-gel process

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dc.authoridEMRE, Fatma Bilge/0000-0002-2972-5596
dc.authoridOKUSLUK, Funda/0000-0002-1334-4043
dc.authoridEmre, Fatma Bilge/0000-0002-2972-5596
dc.authoridAkarsu, Murat/0000-0003-2053-2197
dc.authorwosidEMRE, Fatma Bilge/AAS-3969-2020
dc.authorwosidErdemoğlu, Sema/AAA-3930-2021
dc.authorwosidOKUSLUK, Funda/ABG-8842-2020
dc.authorwosidEmre, Fatma Bilge/V-5662-2017
dc.authorwosidAkarsu, Murat/IQS-7415-2023
dc.contributor.authorErdemoglu, S
dc.contributor.authorSayilkan, F
dc.contributor.authorEmre, FB
dc.contributor.authorAkarsu, M
dc.contributor.authorSener, S
dc.contributor.authorSayilkan, H
dc.date.accessioned2024-08-04T20:14:49Z
dc.date.available2024-08-04T20:14:49Z
dc.date.issued2004
dc.departmentİnönü Üniversitesien_US
dc.description.abstractHydrolysis product of alcohol modified titanium(IV)-n-propoxide and its coated form were prepared as new and regenerable adsorbents for adsorbing and removing Cu(II) ions from its different aqueous solutions. The hydrolysis and alcoholysis products and adsorbents were characterized using GC, H-1-NMR, FT-IR, SEM, and TG-DTA analysis. It was found that Cu(II) ion adsorption rather increased when hydrolysis product of alcohol modified titanium(IV)-n-propoxide was coated with prehydrolyzed 3-mercaptopropyltrimethoxy silane in n-propanol and this coated material was used as adsorbent. Depending on the results of experiments performed at optimum conditions of initial Cu(II) concentration, amount of adsorbent, contact time, and pH, maximum adsorption of Cu(II), i.e., >98% has been achieved under the non-competitive conditions, while almost 60% is achieved under the competitive conditions of Pb(II), Zn(II), Fe(III), and alkali and earth alkali metals. It was also concluded that Cu(II) adsorption efficiency is not affected from the media containing acetate, tannic acid, or Turkish Blue dye. The adsorbent was easily regenerated with 5 N HNO3 solution and used over and over again for the adsorption of Cu(II) ions.en_US
dc.identifier.doi10.1081/SS-120030489
dc.identifier.endpage1405en_US
dc.identifier.issn0149-6395
dc.identifier.issn1520-5754
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-2142753007en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1385en_US
dc.identifier.urihttps://doi.org/10.1081/SS-120030489
dc.identifier.urihttps://hdl.handle.net/11616/93987
dc.identifier.volume39en_US
dc.identifier.wosWOS:000221196200011en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofSeparation Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectwaste wateren_US
dc.subjectCu(II)en_US
dc.subjectadsorptionen_US
dc.subjectadsorbenten_US
dc.subjectsol-gel processen_US
dc.subjectcoatingen_US
dc.titleRemoval of inorganic-organic bound Cu(II) from different aqueous solutions by new adsorbents synthesized by sol-gel processen_US
dc.typeArticleen_US

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