Atıf İçin Kopyala
Soylak M., elçi l., doğan m.
FRESENIUS ENVIRONMENTAL BULLETIN, cilt.5, ss.148-155, 1996 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
5
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Basım Tarihi:
1996
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Dergi Adı:
FRESENIUS ENVIRONMENTAL BULLETIN
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Agricultural & Environmental Science Database, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, Environment Index, Geobase, Greenfile, Metadex, Pollution Abstracts, Veterinary Science Database, Civil Engineering Abstracts
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Sayfa Sayıları:
ss.148-155
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Anahtar Kelimeler:
refined and unrefined salts, activated carbon, FAAS, trace metal, ATOMIC-ABSORPTION SPECTROMETRY, SPECTROPHOTOMETRIC DETERMINATION, SOLVENT-EXTRACTION, SEPARATION, BISMUTH, COPPER, WATER
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Erciyes Üniversitesi Adresli:
Evet
Özet
A simple separation-preconcentration procedure for the determination of trace metals in refined and unrefined salts is proposed. Metal ions are complexed by ammonium pyrrolidine dithiocarbamate (APDC) and sorbed onto activated carbon. Concentration of metal ions were determined by flame atomic absorption spectrometry. The method was applied successfully to the determinations of trace amounts of Cu, Ni,Pb, Fe, Cd, Zn,Co in refined and unrefined salt samples (Recoveries >95%, relative standard deviations < 6 %, relative error < 4%).