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Preconcentration of Pb(II), Cr(III), Cu(II), Ni(II) and Cd(II) ions in

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dc.contributor.author Divrikli, U
dc.contributor.author Kartal, AA
dc.contributor.author Soylak, M
dc.contributor.author Elci, L
dc.date.accessioned 2019-08-19T12:48:19Z
dc.date.available 2019-08-19T12:48:19Z
dc.date.issued 2007
dc.identifier.issn 0304-3894
dc.identifier.issn J9 J HAZARD MATER
dc.identifier.uri http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/18909
dc.description.abstract A method for separation-preconcentration of Pb(II), Cr(III), Cu(II), Ni(Il) and Cd(II) ions by membrane filtration has been described. The method based on the collection of analyte metal ions on a cellulose nitrate membrane filter and determination of analytes by flame atomic absorption spectrometry (FAAS). The method was optimized for several parameters including of pH, matrix effects and sample volume. The recoveries of analytes were generally in the range of 93-100%. The detection limits by 3 sigma for analyte ions were 0.02 mu L-1 for Pb(II), 0.3 mu g L-1 for Cr(III), 3.1 mu gL(-1) for Cu(II), 7.8 mu g L-1 for Ni(II) and 0.9 mu gL(-1) for Cd(II). The proposed method was applied to the determination of lead, chromium, copper, nickel and cadmium in tap waters and RM 8704 Buffalo River Sediment standard reference material with satisfactory results. The relative standard deviations of the determinations were below 10%. (c) 2006 Elsevier B.V. All rights reserved.
dc.language.iso English
dc.publisher ELSEVIER SCIENCE BV
dc.relation.isversionof 10.1016/j.jhazmat.2006.11.040
dc.subject preconcentration; cellulose nitrate membrane filter; atomic absorption
dc.subject spectrometry; water samples
dc.subject TERMINATION; WATER SAMPLES; LEAD; COPPER; ELEMENTS
dc.title Preconcentration of Pb(II), Cr(III), Cu(II), Ni(II) and Cd(II) ions in
dc.title environmental samples by membrane filtration prior to their flame atomic
dc.title absorption spectrometric determinations
dc.type Article
dc.relation.journal JOURNAL OF HAZARDOUS MATERIALS
dc.identifier.volume 145
dc.identifier.issue 3
dc.identifier.startpage 459
dc.identifier.endpage 464
dc.identifier.index WOS


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