Separation and speciation of Cr(III) and Cr(VI) with Saccharomyces cerevisiae immobilized on sepiolite and determination of both species in water by FAAS

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dc.contributor.authorBag, H
dc.contributor.authorTurker, AR
dc.contributor.authorLale, M
dc.contributor.authorTunceli, A
dc.date.accessioned2020-06-25T17:34:43Z
dc.date.available2020-06-25T17:34:43Z
dc.date.issued2000
dc.departmentKırıkkale Üniversitesi
dc.description.abstractA rapid, sensitive and accurate method for the separation, preconcentration and determination of Cr(III) and Cr(VI) in water samples is described. Chromium species can be separated by biosorption on Saccharomyces cerevisiae immobilized on sepiolite and determined by flame atomic absorption spectrometry (FAAS). The optimum conditions for separation and preconcentration (pH, bed height, flow rate and volume of sample solution) were evaluated. Recovery of the chromium was 96.3 +/- 0.2% at 95% confidence level The breakthrough capacity of the adsorbent was found as 228 mu mol g(-1) for Cr(III). The proposed method was applied successfully to the determination of Cr(III) and Cr(VI) in spiked and river water samples. (C) 2000 Elsevier Science B.V. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/S0039-9140(99)00354-9
dc.identifier.endpage902en_US
dc.identifier.issn0039-9140
dc.identifier.issue5en_US
dc.identifier.pmid18967921
dc.identifier.scopus2-s2.0-0343091233
dc.identifier.scopusqualityQ1
dc.identifier.startpage895en_US
dc.identifier.urihttps://doi.org/10.1016/S0039-9140(99)00354-9
dc.identifier.urihttps://hdl.handle.net/20.500.12587/2857
dc.identifier.volume51en_US
dc.identifier.wosWOS:000086479000006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Science Bven_US
dc.relation.ispartofTalanta
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectseparationen_US
dc.subjectspeciationen_US
dc.subjectSaccharomyces cerevisiaeen_US
dc.subjectimmobilizationen_US
dc.subjectsepioliteen_US
dc.subjectflame atomic absorption spectrometryen_US
dc.titleSeparation and speciation of Cr(III) and Cr(VI) with Saccharomyces cerevisiae immobilized on sepiolite and determination of both species in water by FAASen_US
dc.typeArticle

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