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What are the characteristics of mine water and how to use it

Release date:2018-11-21  source:中南选矿网  Browse times:921
       矿井水的形成一般是由于巷道揭成有采空区塌陷波及水源所致.可分为纯净矿井水、含悬浮物矿井水、高矿化度矿井水、酸性矿井水和特殊污染型矿井水五种类型,它具有地下水的特性,但山于受到人为的污染,又共有地表水的一些特点。 在国外,许多国家对矿井水进行适当处理后,一部分达到排放标准.而排入到地表水系,另一部分水量回用到选矿()厂工业给水和矿井用水。目前,采用中和法与预曝气法相结合使用效果更好.研制了抑制板化细菌活性的表面活性剂来抑制铁长化细菌的生长.以及采用人工湿地法处理酸性矿井水。对矿井水处理采用的技术一般有固液分离技术、中和法、氧化处理、还原法、离子交换法等。

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