Study of Water-rock Interaction in Sulfide Mining Tailings using Geochemical and Geoelectrical Methods

Nataliya Yurkevich , Svetlana Bortnikova , Vladimir Olenchenko , Nataliya Abrosimova , Olga Saeva , Yuriy Karin
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引用次数: 8

Abstract

Sulphide-bearing mill wastes of the Ursk Ore Processing Plant situated in the Kemerovo region (Russia) were investigated in the 2013 – 2015. Multipurpose studies of the Ursk mining tailings allowed to determine the composition of the wastes pore waters, acid mine drainages and affected groundwater. Electrical resistivity tomography (ERT) was used to trace the geoelectric zoning of the wastes, expressed as a consistent change of the electrical resistivity from zone to zone. Layers with low resistivity indicate areas with pore spaces filled by highly mineralized solutions with high concentrations of Cu, Zn, Cd, As, and Sb up to 12 g/L in total.

利用地球化学和地电方法研究硫化尾矿中水岩相互作用
2013年至2015年,对位于克麦罗沃地区(俄罗斯)的乌尔斯克矿石加工厂的含硫化物废物进行了调查。对乌尔斯克采矿尾矿的多目的研究可以确定废物孔隙水、酸性矿山排水和受影响地下水的组成。利用电阻率层析成像技术(ERT)对垃圾的地电分区进行了跟踪,并将其表示为各带间电阻率的一致变化。在低电阻率层中,孔隙空间被Cu、Zn、Cd、As和Sb等元素的高矿化溶液填充,最高可达12 g/L。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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