Comparison of Modified Tessier and Revised BCR Sequential Extraction Procedures for the Fractionation of Heavy Metals in Malachite Ore Samples Using ICP-OES
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Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Atomic Spectroscopy Press Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, two sequential extraction procedures (modified Tessier procedure and revised BCR procedure) were applied for the decomposition of Fe, Cu, Co, Pb, Zn, and Mn in the structure of malachite ore from the Keban region of Turkey. The effects and efficiency of each extraction step used in these procedures were examined. Metals analysis was performed by ICP-OES. Due to the differences in the binding forms of the metals existing in the structure of the ore and the different properties of reagents used, the concentrations of the metals were different in the extraction steps of both procedures. When the results were examined, it was found that the metal concentrations passing to the solution in each extraction step of the modified Tessier procedure were much higher than of the revised BCR procedure. Thus, it was concluded that the modified Tessier procedure is more suitable for decomposing metals in malachite ore.
Açıklama
Anahtar Kelimeler
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Kaynak
Atomic Spectroscopy
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
40
Sayı
4
