Abstract:

Abstract: Taking the groundwater environment of Lu'an Xinjiang Coal Chemical Industry  Company open-pit coal mine as the research background, the article defined the ground water aquifer, confining bed and recharge condition, and adopted Kusakin formula to calculate the influenced radius of groundwater，and analyzed the effect of open-pit coal mining on the capacity and quality of the mining area groundwater. Through collecting the monitoring data of the groundwater from the monitoring points, the mine adopted the method of single factor pollution index to make the effective evaluation on monitoring results.

摘要：

摘　要：以潞安新疆煤化工（集团）有限公司露天煤矿地下水环境为研究背景，明确了矿区的地下含水层、隔水层及补给情况，采用库萨金法计算地下水影响半径，详细分析了露天煤矿开采对矿区地下水水量及水质的影响状况，通过布置监测点收集矿区地下水监测数据，并采用单因子污染指数法对监测结果进行有效评价。