Heavy metal pollution in the surrounding ore deposits and mining activity a case study from Koyulhisar Sivas Turkey      
Yazarlar (2)
Prof. Dr. Tülay EKEMEN KESKİN Karabük Üniversitesi, Türkiye
Sonay Toptaş
Cumhuriyet Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Environmental Earth Sciences
Dergi ISSN 1866-6280 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 10-2012
Cilt No 67
Sayı 3
Sayfalar 859 / 866
DOI Numarası 10.1007/s12665-012-1541-2
Makale Linki https://link.springer.com/article/10.1007/s12665-012-1541-2
Özet
The oxidation of sulfide minerals generates acidic waters containing high levels of SO4 and Fe. The study area has active Pb–Zn–Cu mining. It is thought that the surface/subsurface/underground sulfide minerals in the region generally contribute to the acidification of groundwater. Low pH values are also responsible for dissolved metals (Al, Fe, Mn, SO4, Pb, Zn) in the groundwater and river. Furthermore, current mining wastes have affected concentrations of trace elements in the water. High Fe and Mn concentrations are generally found in the spring which has acidic and low Eh values, while Al, Fe and Mn concentrations in the acidic waters show notable increases with the maximum values reaching 8,829, 19,084 and 1,708 ppb, respectively. These values exceed the Turkish drinking water standard of 200, 200 and 50 ppb, respectively.
Anahtar Kelimeler
Hydrochemistry | Water contamination | Mine area | Turkey