, Río Narcea Gold Mines, s.a.
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Revista de Metalurgia Vol. 45 No. 6 (2009) - Articles
Uses of the potassium permanganate to eliminate copper cyanide from waste water resulting from a lixiviation plant in a gold mine (I)
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Revista de Metalurgia Vol. 47 No. 3 (2011) - Articles
Uses of the potassium permanganate to eliminate copper cyanide from waste water resulting from a lixiviation plant in a gold mine (II): Pilot plant experiences
Abstract PDF