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近年来,由于人为因素而造成各种废弃物质的迅速增加,特别是由于废污水的大量排放,并通过不同途径进入地下而污染了地下水,使部分地区饮用地下水水质不断恶化,这已成为当前的或潜在的公害问题。事实证明,一旦地下水遭受污染以后,再采取改善与恢复措施,即使花费巨大的人力、财力,其效果亦往往很不理想。为此,采用地下水水质模拟的方法来预测地下水污染发展趋势具有重要实际意义。
In recent years, due to human factors, the rapid increase of various kinds of waste materials, especially due to the massive discharge of waste water and groundwater entering the ground through different channels, have contaminated groundwater and deteriorated the quality of drinking groundwater in some areas, which has become the current one Or potential pollution problems. Facts have proved that once the groundwater is polluted and then improvement and restoration measures are taken, its effect will often be unsatisfactory even if huge human and financial resources are spent. Therefore, it is of great practical significance to predict the development trend of groundwater pollution by using the method of groundwater quality simulation.