Cyanide and removal options from effluents in gold mining and metallurgical processes


KUYUCAK N., Akcil A. U.

MINERALS ENGINEERING, ss.13-29, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası:
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1016/j.mineng.2013.05.027
  • Dergi Adı: MINERALS ENGINEERING
  • Sayfa Sayıları: ss.13-29

Özet

Cyanide has been widely used as an essential raw material in several industries including textile, plastics, paints, photography, electroplating, agriculture, food, medicine and mining/metallurgy. Because of its high affinity for gold and silver, cyanide is able to selectively leach these metals from ores. Cyanide and cyanide compounds in wastewater streams are regulated. Residues and wastewater streams containing cyanide compounds have to be treated to reduce the concentration of total cyanide and free cyanide below the regulated limits.