其中包括从金矿和铜矿的矿尾中提取铀，以及利用化肥制造过程中产生的副产物硫酸。
These include stripping it out of the tailings from gold and copper mines, and also from phosphoric acid produced during the manufacture of fertiliser.
这种物质会形成浓厚的、沉重的、具有很强研磨性的污泥，这种污泥需要从萃取铜的浮选槽中传输出来，然后输送到矿尾的处置区域。
This material forms a thick, weighty and highly abrasive sludge that must be transported from the flotation cells, where the copper is extracted, to a mine tailings disposal area.
这些矿点位于村子中部，孩子们在废石和尾渣上玩耍。
The mines are located in the middle of villages, and children are playing on the waste rocks and tailings.
本文介绍了铜绿山矿全尾砂高水固化充填试验工艺，以及利用该技术实现底柱采场充填接项的试验研究。
Testing and study on utilizing this technology for tightened filling in sill stope in Tonglushan Mine are presented in this paper.
因此，建议尽快对赣南的国有钨矿山开展新一轮的地质找矿，寻找新的接替基地，控制钨矿产量，对尾砂综合回收和利用。
To prolong the service life of the state mines, some proposals are put forward, they are taking a new round of finding deposits, controlling the production and recovering and utilizing the tailings.
本文以某矿为实例简要介绍了高浓度全尾砂泵压充填采矿法技术可行性研究的内容和方法。
In this paper, taking some mine as an example, the pump backfilling mining method with high density unsized tailings, as well as its investigation in technical feasibility are introduced.
介绍了冠山矿洗煤厂厂外尾煤泥水絮凝试验的方法、结果和分析情况。
This paper introduces the method, analysis and result of tail slime water flocculating test in the outside of washing plant in Guanshan Coal Mine.
报道了赣州铀矿某分矿细菌堆浸工业化应用的概况，并介绍了生物接触氧化槽的结构和吸附尾液氧化再生循环利用的具体措施。
The construction characteristic of biomembrane oxidizing tank and specialty of packing material used in the process of bacterial heap leaching of uranium ore are introduced in this paper.
系列振动选金设备(适合露天矿使用)适用范围与特点：该产品适合处理砂金原生矿和大量的尾砂，是国内外比较先进，适用性强的砂金选矿设备。
The product is suitable for handling original ore of sand gold and huge amount of tailing sand. It is more advanced gold rush washing equipment having strong applicability at home and aboard.
系列振动选金设备(适合露天矿使用)适用范围与特点：该产品适合处理砂金原生矿和大量的尾砂，是国内外比较先进，适用性强的砂金选矿设备。
The product is suitable for handling original ore of sand gold and huge amount of tailing sand. It is more advanced gold rush washing equipment having strong applicability at home and aboard.
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