Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/5476
Title: Preconcentration and separation with Amberlite XAD-4 resin; determination of Cu, Fe, Pb, Ni, Cd and Bi at trace levels in waste water samples by flame atomic absorption spectrometry
Authors: Uzun, A.
Soylak, M.
Elçi, Latif
Keywords: Metal ions
Preconcentration
Waste water
XAD-4
acetone
bismuth
cadmium
chelate
copper
diethyldithiocarbamic acid
iron
lead
ligand
metal ion
nickel
polacrilin
resin
trace element
analytic method
article
atomic absorption spectrometry
chelation
effluent
pH measurement
Turkey (republic)
waste water
Publisher: Elsevier
Abstract: A method for the preconcentration of Cu, Fe, Pb, Ni, Cd and Bi as their diethyldithiocarbamate chelates was proposed using a column filled with Amberlite XAD-4 resin. The retained analytes on the resin were recovered with a small volume of acetone. The metal ions in the effluent were determined by a flame atomic absorption spectrometer. Different factors including pH of sample solution, sample volume, amount of XAD-4 resin, amount of ligand, eluent volume and matrix effects for preconcentration were examined. The recoveries for the analytes under the optimum working conditions were higher than 95%. The relative standard deviations of the determinations were below 9%. The limits of detection (3 s, n = 20) for analytes were found to be between 4 and 23 µg 1-1. The proposed method was applied to the analysis of some waste waters from the organized industrial region of Kayseri. © 2001 Elsevier Science B.V.
URI: https://hdl.handle.net/11499/5476
https://doi.org/10.1016/S0039-9140(00)00669-X
ISSN: 0039-9140
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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