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Acid Mine Drainage Pollution at the Tharsis Mines (Iberian Pyrite Belt): A Serious Environmental and Socioeconomic Problem

机译:Tharsis Mines(Iberian Pytite Belt)的酸性矿山排水污染:严重的环境和社会经济问题

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The Tharsis mining district belongs to the Iberian Pyrite Belt (IPB), which is rich in massive sulphide deposits. Large-scale mining began in 1866 and continued until 2001, leaving a large area of sulphide-rich dumps, soils affected by mining and 4 pit lakes containing 5.2 hm~3 of acidic waters. The acid mine drainages (AMDs) generated in this area cause a serious environmental and socio-economic problem by producing severe pollution of 115 km of river courses, 58 hm~3 of reservoir waters and compromising the water quality of another large reservoir (246 hm~3) under construction. Measures to reduce the pollution levels should be taken.
机译:Tharsis矿区属于伊比利亚铁矿带(IPB),富含硫化物沉积物。大型矿业始于1866年,持续到2001年,留下了大面积的硫化物丰富的垃圾,受矿山和4个坑湖泊影响的土壤,含有5.2 Hm〜3的酸性水域。在这一领域产生的酸性矿山排水(AMDS)通过生产严重的环境和社会经济问题,通过生产严重的污染河流115公里,水库58米〜3个水库水域,损害另一个大水库的水质(246米〜3)正在建设中。应采取减少污染水平的措施。

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