Quantitative studies of metal ion adsorption on a chemically modified carbon surface: adsorption of Cd(II) and Hg(II) on glutathione modified carbon

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dc.contributor.authorAbiman, P.
dc.contributor.authorWildgoos, G.G.
dc.contributor.authorCrossley, A.
dc.contributor.authorCompton, R.G.
dc.date.accessioned2022-09-26T08:48:07Z
dc.date.available2022-09-26T08:48:07Z
dc.date.issued2009
dc.description.abstractThe adsorption behavior of model toxic metal cations namely Cd(II) and Hg(II) on carbon surfaces chemically modified by glutathione was investigated as a function of the concentration of Cd2+ and Hg2+ ions, time and the amount of modified carbon used. Square wave and linear sweep anodic stripping voltammetry was used to monitor the uptake of Cd(II) and Hg(II) ions respectively. Kinetic and adsorption isotherm studies reveal that both Cd(II) and Hg(II) ions undergo similar large adsorption with the modified glutathione carbon material (Glu-carbon).en_US
dc.identifier.issn10400397
dc.identifier.urihttp://repo.lib.jfn.ac.lk/ujrr/handle/123456789/8138
dc.language.isoenen_US
dc.publisherWiley-VCH Verlag GmbH and Co. KGaA, Weinheimen_US
dc.subjectAdsorption isothermen_US
dc.subjectAdsorption rateen_US
dc.subjectCadmiumen_US
dc.subjectGlutathioneen_US
dc.subjectMercuryen_US
dc.subjectModified carbonen_US
dc.titleQuantitative studies of metal ion adsorption on a chemically modified carbon surface: adsorption of Cd(II) and Hg(II) on glutathione modified carbonen_US
dc.typeArticleen_US

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