矿区水环境质量评价研究

矿区地下水环境质量评价是矿区地下水保护的重要内容,是合理利用、保护水资源的科学依据,同时水环境质量也成为影响矿区可持续发展的重要因素之一。笔者针对刘桥矿区几个地下含水层的部分水质指标,采用灰色聚类分析方法对其监测数据进行分析,确定矿井水环境质量等级,结果表明矿区地下水环境质量受矿区开采影响严重。其评价结果为今后的矿区水资源保护以及水资源循环利用提供可靠的依据。 The groundwater environment quality evalution, which is the scientific basis to utilize and protect the water resources, has become the most important content of water resources protection in coal mining district, and it is the main influencing factor for sustainable development of coal mining district. Based on gray-clustering analysis, the monitored data of underground water collected from coal mines in Liuqiao mining area were analysed to determine the classifications of the mining water quality of the studied area. The results show that the groundwater environment quality in coal mining area is seriously affected by the exploitation of coal mining. The evaluation results provide a reliable basis for water conservation and water recycling