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鉴于金泉工业园地下水水质现状,科学地评价地下水水质等级,对控制和预防地下水污染,保护地下水资源具有重要意义。基于物元可拓法建立了包括总硬度、氯化物等9项评价因子的地下水水质评价模型,对金泉工业园区19个采样点地下水水质进行了综合评价。结果表明,金泉工业园区地下水水质整体较差,大部分区域地下水为Ⅳ类,与内梅罗污染指数法评价结果基本一致,表明物元可拓法对工业园区地下水水质评价具有一定参考意义。
In view of the current status of groundwater quality in Jinquan Industrial Park, scientifically evaluating the groundwater quality level is of great significance for controlling and preventing groundwater pollution and protecting groundwater resources. Based on the matter-element extension method, groundwater quality evaluation models including nine evaluation factors including total hardness and chloride were established. The groundwater quality of 19 sampling points in Jinquan Industrial Park was comprehensively evaluated. The results show that the overall groundwater quality in Jinquan Industrial Park is poor, and the groundwater in most of the areas is Ⅳ, which is basically consistent with the Nemero Pollution Index Method. The results show that the matter-element extension method is of certain reference significance for groundwater quality evaluation in industrial parks.