辽宁省葫芦岛市地下水污染分析及其防治措施研究

Analysis on groundwater pollution in Huludao of Liaoning Province and research on its prevention and control measures

针对愈发严重的地下水污染情况,辽宁省葫芦岛市对地下水进行取样调查并对污染严重地区进行重点控制。通过分析该市影响地下水污染的主要途径,采用单因子评价方法和叠加指数法,对该地区地下水的污染程度进行了深入分析,针对地下水污染重灾区中Cr、Na、SO2-4、As、Na、CL-等元素和离子进行重点排查,并提出了具体的水污染处理措施,对类似地下水污染治理提供参考和借鉴。

Groundwater in Huludao of Liaoning Province is sampled and investigated in view of the increasing groundwater pollution situation. Regions with serious pollution are mainly controlled. Main approaches affecting groundwater pollution in the city are analyzed. Single factor evaluation method and the method of superposition index are adopted for deeply analyzing the pollution degree of groundwater in the region. Cr, Na,SO4 2- , As,Na,CL- as well as other elements and ions in groundwater pollution disasters are mainly screened. Concrete water pollution treatment measures are proposed, thereby providing reference for similar groundwater pollution treatment.