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前言尾矿是矿石经过处理加工将有用的矿物提炼回收以后所剩余的残碴。干的粗粒尾矿通常堆积在弃料场,而把细粒料作为矿浆泵送至尾矿池或尾矿坝内使其沉积下来。从矿浆中离析出来的自由水,和尾矿坝上游汇积来的地面径流,可能储存在尾矿上部。建造尾矿坝的材料通常是可资利用的材料,可以包括露天开采的弃料和干的尾矿。尾矿坝的一般实践和典型的坝,由卡萨格兰德(Casagrande)和莫克尔维(Mclver)(3),克洛亨(Klohn)(8)加
Foreword Tailings are ore residue after processing and processing of useful minerals will be extracted after the remaining residue. Dried coarse tailings are usually deposited in dumps, while fine pellets are pumped as slurry into a tailings pond or tailings dam for deposition. The free water separated from the pulp and ground runoff accumulated upstream of the tailings dam may be stored at the top of the tailings. The materials used to construct the tailings dam are generally available materials that can include open-pit scrap and dry tailings. Tailings dam general practice and typical dam, by Casagrande and Mclver (3), Klohn (8) plus