Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/5259
Title: Coprecipitation of Cu(II), Ni(II), Fe(III), Cd(II), Pb(II), and Co(II) in wastewater, sediment, and metallic zinc samples with HMDTC-HMA for flame atomic absorption spectrometric determination
Authors: Elçi, Latif
Soylak, M.
Özcan, B.
Keywords: Atomic absorption spectrometry
Coprecipitation
Metallic zinc
Sediment
Trace metals
Wastewater
ammonium derivative
cadmium
cellulose
cobalt
copper ion
cyclohexane
dithiocarbamic acid
iron
lead
metal
nickel
trace metal
zinc
analytic method
article
atomic absorption spectrometry
membrane filter
performance
pH
precipitation
sediment
validation process
waste water
Staphylococcus phage 3A
Abstract: A preconcentration method was presented for determination of Cu(II), Ni(II), Fe(III), Cd(II), Pb(II), and Co(II) ions in wastewater, certified stream sediment and certified metallic zinc samples by flame atomic absorption spectrometry. The procedure is based on collection of analytes on a cellulose nitrate membrane filter following their coprecipitation with hexamethylene-dithiocarbamic acid hexamethyleneammonium salt (HMDTC-HMA). Several parameters including pH of sample solution, amount of carrier, and volume of sample solution, governing the efficiency and throughput of the procedure were evaluated. The influences of matrix ions of the real samples on recoveries of analytes were also investigated. The detection limits based on the 3a criterion was in the range of 5.9 µg/L for Cd-61.0 µg/L for Pb. The recoveries were > 95%. The relative standard deviation of the determination was less than 10%.
URI: https://hdl.handle.net/11499/5259
https://doi.org/10.1081/AL-120019257
ISSN: 0003-2719
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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