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Stabilization method of mine tailings for the formation of hardpan layer on top of tailings landfill
Stabilization method of mine tailings for the formation of hardpan layer on top of tailings landfill
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机译:矿山尾矿在尾矿填埋场顶部形成硬壳层的稳定方法
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摘要
PURPOSE: A tailings stabilization method by forming a solidified layer is provided to prevent the loss and scatter of tailings, and the pollution of rivers and soils by acid leachate discharged from tailings. CONSTITUTION: A tailings stabilization method by forming a solidified layer comprises the steps of: forming a solidified layer on the upper part of a tailings layer by mixing calcium supply sources, silicate supply sources and tailings, and then piling and solidifying on a tailings yard(S10,S20); and forming a cover layer by piling soils on the solidified layer(S30,S40).
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