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本文根据长葛市规划区地下水化学分析资料 ,利用污染指数法对该区地下水化学特征及其成因进行了初步分析 ,指出该区局部地下水的总硬度、溶解性总固体、硝酸盐污染指数大于 1的原因是生活、工业废物处理不当和引用污水灌溉而引起 ,并提出了该市地下水污染治理的建议
Based on the chemical analysis of groundwater in the planning area of Changge City, the paper analyzed the chemical characteristics and causes of groundwater in this area by using the pollution index method, pointing out that the total groundwater hardness, total dissolved solids and nitrate pollution index in this area are greater than 1 Due to improper handling of livelihoods, industrial waste and citation of sewage irrigation, and proposed treatment of groundwater pollution in the city