Sistema y método para tratar una actividad de excavación
A composition for treating an excavation activity includes a reagent suspended in foam to form a reagent-foam mixture. The reagent is selected to react with at least one of sulfides or bacteria in waste rock or tailings materials to reduce acid rock drainage. The reagent includes at least one of lim...
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| Zusammenfassung: | A composition for treating an excavation activity includes a reagent suspended in foam to form a reagent-foam mixture. The reagent is selected to react with at least one of sulfides or bacteria in waste rock or tailings materials to reduce acid rock drainage. The reagent includes at least one of limestone, dolomite, sodium bicarbonate, steel slag, fly ash, or sodium hydroxide. |
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