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https://hdl.handle.net/11499/5353
Title: | Determination of some trace metals in waters by flame atomic absorption spectrometry after preconcentration on amberlite XAD-16 resin with sodium tetraborate | Authors: | Tokalioglu, S. Kartal, Ş. Elçi, Latif |
Keywords: | Amberlite XAD 16 Amberlite XAD-16 heavy metal ion exchange resin polymer sea water article atomic absorption spectrometry human methodology sewage water pollutant water supply Humans Ion Exchange Resins Metals, Heavy Polymers Seawater Spectrophotometry, Atomic Waste Disposal, Fluid Water Pollutants, Chemical Water Supply |
Abstract: | A method was described for the determination of the elements Cr, Mn, Fe, Co, Ni, Cu, Cd, Pb, and Bi in waters by flame atomic absorption spectrometry (FAAS) after separation and preconcentration on Amberlite XAD-16 resin with sodium tetraborate using a Chromatographic column. Parameters influencing the analytical performance, including pH and the volume of sample, amount of analyte and interfering effect of co-existing ions, were studied in detail. The recovery values were quantitative (? 95 %), and the relative standard deviation (RSD) and detection limit (DL) varied in the range of 1.1-2.4 % (n=10) and 0.002-0.177 µg ml-1 (3s, n=20), respectively. After being optimized, the proposed method was applied to the drinking water, waste water and artificial sea water samples. Recovery values of the elements investigated, were quantitative for tap water and synthetic sea water, except for Mn, Co and Ni (including also Cd for synthetic sea water). Recovery values of Cd, Pb, Cu and Co were found to be 95, 102, ?87, and ?83%, respectively, for the waste water samples. | URI: | https://hdl.handle.net/11499/5353 | ISSN: | 0003-4592 |
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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