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矿区水质分析结果表明,地下水属弱碱性淡水软水-微硬水。泉水水化学类型为HCO3-Ca·Mg。坑道水水化学类型为HCO3-Mg·Ca、HCO3·SO4-Mg·Ca、SO4·HCO3-Mg·Ca和SO4-Mg·Ca。地下水水化学成分的变化与(SO42-)浓度相关。泉水与坑道水具有一定的水力联系。选厂排放水中Pb、As含量高于坑道水。坑道水、选厂排放水具有弱侵蚀性。采矿活动和选矿过程对地下水-选厂水水质有较大影响,地下水水化学演变受控于矿业活动和矿区地球化学背景。
The results of mine water quality analysis show that the groundwater is a weak alkaline soft water - hard water. Spring water chemical type HCO3-Ca · Mg. Hydrochemical types of tunnel water are HCO3-Mg · Ca, HCO3 · SO4-Mg · Ca, SO4 · HCO3-Mg · Ca and SO4-Mg · Ca. The variation of chemical composition of groundwater is related to the concentration of (SO42-). Spring water and tunnel water has a certain hydraulic connection. Emissions of water discharge plant Pb, As content is higher than the tunnel water. Drainage water, selected plant discharge water has weak erosion. Mining activities and beneficiation processes have a significant impact on the quality of groundwater - selected plant water, and chemical evolution of groundwater is controlled by mining activities and geochemical background of the mining area.