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Titolo:
Selenium speciation in Karakaya dam lake's water (Malatya-Turkey)
Autore:
Kucukbay, FZ; Demir, M;
Indirizzi:
Inonu Univ, Fac Sci & Arts, Dept Chem, TR-44069 Malatya, Turkey Inonu Univ Malatya Turkey TR-44069 , Dept Chem, TR-44069 Malatya, Turkey Adnan Menderes Univ, Fac Sci & Arts, Dept Chem, TR-09010 Aydin, Turkey Adnan Menderes Univ Aydin Turkey TR-09010 t Chem, TR-09010 Aydin, Turkey
Titolo Testata:
TURKISH JOURNAL OF CHEMISTRY
fascicolo: 3, volume: 25, anno: 2001,
pagine: 341 - 347
SICI:
1300-0527(2001)25:3<341:SSIKDL>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
ATOMIC-ABSORPTION SPECTROMETRY; SAN-JOAQUIN VALLEY; ION CHROMATOGRAPHY; NATURAL-WATERS; GENERATION; CALIFORNIA; EXTRACTS; SELENATE;
Keywords:
selenium speciation; atomic absorption spectroscopy; enrichment; trace element;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Kucukbay, FZ Inonu Univ, Fac Sci & Arts, Dept Chem, TR-44069 Malatya, Turkey Inonu Univ Malatya Turkey TR-44069 TR-44069 Malatya, Turkey
Citazione:
F.Z. Kucukbay e M. Demir, "Selenium speciation in Karakaya dam lake's water (Malatya-Turkey)", TURK J CHEM, 25(3), 2001, pp. 341-347

Abstract

Concentrations of total inorganic selenium, Se(IV), Se(VI) and organicallybonded selenium from samples of Karakaya dam lake's water were determined using ammonium pyrollidine dithio carbamate (APDC) as a chelating agent andsubsequent adsorption on amberlite type XAD-8 resins. Eluted analytes are taken up in a matrix free acidic solution suitable for graphite furnace atomic absorption spectroscopy (GFAAS). According to our results, levels of the total inorganic selenium, Se(IV), Se(VI) and organically bonded selenium were found to be between 0.11 +/- 0.01 and 0.17 +/- 0.01 mug/L, 0.07 +/- 0.01 and 0.12 +/- 0.01 mug/L, 0.02 +/-0.01 and 0.05 +/- 0.01 mug/L, and 0.05 +/- 0.01 and 0.08 +/- 0.01 mug/L, respectively.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 09:28:29