Reagent elution combined with positive pressure filtration: A zero-discharge method for cyanide tailings remediation.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2021.06.028
Abstract: At present, the cyanide gold extraction process is still the main technology for gold production. Generated cyanide tailings containing highly toxic substances exhibit potential environmental risks. These tailings are in urgent need of purification treatment,… read more here.
Keywords: positive pressure; reagent elution; method; cyanide tailings ... See more keywords
Synergistic detoxification by combined reagents and safe filling utilization of cyanide tailings.
Sign Up to like & getrecommendations! Published in 2022 at "Chemosphere"
DOI: 10.2139/ssrn.4158278
Abstract: Cyanide tailings are the major hazardous wastes generated in the production process of the gold industry, which not only contain highly toxic cyanide, but also contain heavy metals with recycling value and other substances suitable… read more here.
Keywords: cyanide tailings; combined reagents; detoxification; flotation ... See more keywords