Selective removal of Cr(VI) ions from aqueous solutions including Cr(VI), Cu(II) and Cd(II) ions by 4-vinly pyridine/2-hydroxyethylmethacrylate monomer mixture grafted poly(ethylene terephthalate) fiber

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dc.contributor.authorYigitoğlu, Mustafa
dc.contributor.authorArslan, Metin
dc.date.accessioned2020-06-25T17:48:21Z
dc.date.available2020-06-25T17:48:21Z
dc.date.issued2009
dc.departmentKırıkkale Üniversitesi
dc.descriptionArslan, Metin/0000-0001-9432-6877
dc.description.abstractIn this study, a new reactively fibrous adsorbent was prepared by grafting 4-vinly pyridine (4-VP) and 2-hydroxyethylmethacrylate (HEMA) monomer mixture onto poly(ethylene terephthalate) (PET) fibers for removal of Cr(VI), Cu(II) and Cd(II) metal ions from aqueous solution by using batch adsorption method. The influence of various parameters such as graft yield (GY), pH, adsorption time, initial ion concentration and adsorption temperature was investigated. The selectivity of the reactive fiber was also examined. The results show that the adsorbed amount of metal ions followed as given in the order Cr(VI) > Cd(II) > Cu(II). At pH 3, Cr(VI) was removed by 99% while the initial concentration of ions was at 5 mg L-1 and by 94% at 400 mg L-1. It was found that the grafted fiber is more selective for Cr(VI) ions in the mixed solution of Cr(VI)-Cu(II), Cr(VI)-Cd(II) and Cr(VI)-Cu(II)-Cd(II) at pH 3 and it was observed that the grafted fibers are stable and regenerable by acid and base without losing their activity. (C) 2008 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [107T225]en_US
dc.description.sponsorshipWe are grateful to The Scientific and Technological Research Council of Turkey (TUBITAK, grant number 107T225) for the financial support for this work.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.jhazmat.2008.11.075
dc.identifier.endpage444en_US
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.issue1en_US
dc.identifier.pmid19135305
dc.identifier.scopus2-s2.0-67349146328
dc.identifier.scopusqualityQ1
dc.identifier.startpage435en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2008.11.075
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4415
dc.identifier.volume166en_US
dc.identifier.wosWOS:000266615100058
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal Of Hazardous Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSelectivityen_US
dc.subjectGraft copolymerizationen_US
dc.subjectPoly(ethylene terephthalate) fibersen_US
dc.subjectMetal removalen_US
dc.titleSelective removal of Cr(VI) ions from aqueous solutions including Cr(VI), Cu(II) and Cd(II) ions by 4-vinly pyridine/2-hydroxyethylmethacrylate monomer mixture grafted poly(ethylene terephthalate) fiberen_US
dc.typeArticle

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