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https://hdl.handle.net/11499/4289
Title: | Membrane filtration - Atomic absorption spectrometry combination for copper, cobalt, cadmium, lead and chromium in environmental samples | Authors: | Soylak, M. Divrikli, Ümit. Saracoglu, S. Elçi, Latif. |
Keywords: | Cellulose nitrate Environmental samples Flame atomic absorption spectrometry Heavy metals Membrane filtration Atomic absorption spectrometry Cadmium Chromium Cobalt Copper Filtration Ions Lead Nitrocellulose pH Membrane filter Sediments cadmium carminic acid chromium cobalt copper heavy metal lead magnesium salt nitric acid pyroxylin atomic absorption spectroscopy filtration membrane separation article atomic absorption spectrometry controlled study flame photometry membrane filter process optimization quantitative analysis sediment separation technique toxicokinetics validation process Collodion Environmental Monitoring Metals, Heavy Spectrophotometry, Atomic Turkey Camellia sinensis |
Abstract: | Cellulose nitrate membrane filter was used for the preconcentration-separation of Cu, Co, Cd, Pb and Cr ions. The analyte ions were collected on the membrane filter by the aid of carmine. Then membrane filter was dissolved by using nitric acid. The levels of the analytes in the final solutions were determined by flame atomic absorption spectrometry (FAAS). The analytical parameters including pH, amounts of carmine, sample volumes etc. have been optimized. No influences have been observed from the matrix ions. The detection limits for analytes were in the range of 0.08 µg/l-0.93 µg/l. The validation of the procedure was checked by the analysis of standard reference sediment (GBW 07309). The present method has been successfully applied for the FAAS determinations of analyte ions in real samples including black tea and magnesium salts. © Springer Science+Business Media, B.V. 2006. | URI: | https://hdl.handle.net/11499/4289 https://doi.org/10.1007/s10661-006-9271-0 |
ISSN: | 0167-6369 |
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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