Flame atomic absorption determination of some metal ions in water samples after preconcentration on montmorillonite modified with trioctylamine

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dc.contributor.authorAktas, YK
dc.date.accessioned2024-06-12T11:12:43Z
dc.date.available2024-06-12T11:12:43Z
dc.date.issued2005
dc.departmentTrakya Üniversitesien_US
dc.description.abstractA column method using montmorrilonate with added trioctylamine as adsorbent was developed for the preconcentration and F-AAS determination of Fe, Cd, Zn, Ni, Mn, Cr and Cu ions in wastewater, tap water and river water samples. The influence of aqueous solution pH, amount of montmorillonite, flow rate of elution, different types and least amounts of elutes, and the effects of matrix ions on pre-concentration were investigated. The recoveries were > 95%, and preconcentration factor was 250. The detection limits for Fe, Cd, Zn, Ni, Mn, Cr and Cu were found to be 0.09, 0.19, 0.08, 0.13, 0.21, 0.16 and 0.13 mu g/l, respectively. The relative standard deviation of the determination was < 7%. The adsorption capacities for Fe, Cd, Zn, Ni, Mn, Cr and Cu were calculated to be 12, 11.2, 14.5, 10, 9.7, 13.7 and 14 mg/g, respectively.en_US
dc.identifier.endpage998en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-28644447687en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage993en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23285
dc.identifier.volume14en_US
dc.identifier.wosWOS:000233675000005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_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.subjectPreconcentrationen_US
dc.subjectMontmorilloniteen_US
dc.subjectWater Samplesen_US
dc.subjectFlame Atomic Absorption Spectrometry (F-AAS)en_US
dc.subjectSolid-Phase Extractionen_US
dc.subjectSeparationen_US
dc.subjectSorbentsen_US
dc.subjectCadmiumen_US
dc.subjectSurfaceen_US
dc.titleFlame atomic absorption determination of some metal ions in water samples after preconcentration on montmorillonite modified with trioctylamineen_US
dc.typeArticleen_US

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