Coprecipitation of trace elements with Ni2 2 Nitroso 1 naphthol 4 sulfonic acid and their determination by flame atomic absorption spectrometry
Yazarlar (8)
Doç. Dr. Özgür Doğan ULUÖZLÜ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Mustafa TÜZEN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Durali MENDİL
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Erciyes Üniversitesi, Türkiye
Türkiye
Türkiye
Türkiye
Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Journal of Hazardous Materials |
| Dergi ISSN | 0304-3894 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 04-2010 |
| Cilt No | 176 |
| Sayı | 1 |
| Sayfalar | 1032 / 1037 |
| DOI Numarası | 10.1016/j.jhazmat.2009.11.144 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0304389409019645 |
| Özet |
| Ni(2+)/2-Nitroso-1-naphthol-4-sulfonic acid precipitate was used for the coprecipitation of Co, Pb, Cu, Fe and Zn prior to their flame atomic absorption spectrometric (FAAS) determinations in environmental samples. The precipitate could be easily dissolved with concentrated nitric acid. The recovery values for analyte ions were higher than 95%. The parameters including pH, sample volume, centrifuge time, amounts of nickel and matrix effects were optimized for the quantitative recoveries of the analytes. The relative standard deviations of cobalt, lead, copper, iron and zinc were found 4.5, 5.7, 3.8, 6.1 and 7.5%, respectively. The limit of detection was calculated as 1.05, 2.67, 1.30, 1.38, and 0.50 microg L(-1) for cobalt, lead, copper, iron and zinc. The validation of the procedure was checked by the analysis of IAEA 336 lichen and SLRS 4 Riverine water standard reference materials were analyzed with satisfactory results. The presented coprecipitation procedure was successfully applied to some environmental samples for determination of analyte ions. |
| Anahtar Kelimeler |
| Coprecipitation | Trace element | 2-Nitroso-1-naphthol-4-sulfonic acid | Flame atomic absorption spectrometry | Environmental samples |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 70 |
| Google Scholar | 93 |