Treatment of As-rich mine effluents and produced residues stability: Current knowledge and research priorities for gold mining

[Display omitted] •Refractory gold ore exploitation produces large volumes of As-rich mine water.•Efficient treatment of As-rich mine effluents is challenging due to their complex chemistry.•Fe-based processes are the best available technology economically achievable to treat As-rich water.•As immob...

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Veröffentlicht in:	Journal of hazardous materials 2020-03, Vol.386, p.121920-121920, Article 121920
Hauptverfasser:	Coudert, L., Bondu, R., Rakotonimaro, T.V., Rosa, E., Guittonny, Marie, Neculita, C.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	As leaching As-rich effluents treatment As-rich sludge Refractory gold leaching
Online-Zugang:	Volltext
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