Adsorption of Fe, Mn, Cu and Cr on montmorillonite modified with tributyl phosphate

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dc.contributor.authorAktas, Yildiz Kalebasi
dc.date.accessioned2024-06-12T11:08:42Z
dc.date.available2024-06-12T11:08:42Z
dc.date.issued2007
dc.departmentTrakya Üniversitesien_US
dc.description.abstractA simple preconcentration method is described for the determination of Fe, Mn, Cu and Cr in water samples by flame atomic absorption spectrometry. Montmorillonite by the addition of tributyl phosphate was used as adsorbent for column studies. The influences of aqueous solution pH, amount of montmorillonite, as well as flow-rates of adsorption and elution of sample solutions were studied. The present method was found to be applicable to preconcentrate Fe, Mn, Cu and Cr in natural water samples with good results (R.S.D. 3-8%, N=10). The detection limits for Fe, Mn, Cu and Cr were found to be 0.09, 0.23, 0.16 and 0.19 mu g/l; respectively. The adsorption capacities for Fe, Mn, Cu and Cr were calculated to be 14.5, 10.4, 16.0 and 13.6 mg/g, respectively.en_US
dc.identifier.endpage13en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue1en_US
dc.identifier.startpage11en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22533
dc.identifier.volume16en_US
dc.identifier.wosWOS:000244841800003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMontmorilloniteen_US
dc.subjectWater Samplesen_US
dc.subjectFlame AASen_US
dc.subjectAdsorptionen_US
dc.subjectAqueous-Solutionen_US
dc.subjectMetal-Ionsen_US
dc.subjectPreconcentrationen_US
dc.subjectBentoniteen_US
dc.subjectSorptionen_US
dc.subjectTrioctylamineen_US
dc.subjectSilicaen_US
dc.titleAdsorption of Fe, Mn, Cu and Cr on montmorillonite modified with tributyl phosphateen_US
dc.typeArticleen_US

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