庆南地区水质分析与水源成井分析

摘要

[目的]探明影响庆南地区水质评价标准的因素及其分布规律。[方法]在研究区内，以21个采样点的溶解性固体总量（ TDS ）、总硬度为分析元素，利用内梅罗指数法综合评价研究区水质污染程度，对整个研究区的水质情况进行合理判定。[结果]预测区与现状污染区有高度的重叠性，可作为今后水质专项研究的重点区域。在该区域内利用地电特征来确定水源井区域可获得较好的成果。[结论]该研究可为庆南地区地下水资源的保护提供科学依据。%Abstratc [Objective] To study factors influencing the assessment standards of water quality in southern Qingyang and its distribution laws. [Method] Based on the data of total dissolved solids (TDS) and total hardness at 21 sampling sites, the water pollution of the study area was assessed by using Nemerow index method.[ Result] There was high overlap between the forecast area and the present polluted area , and thus the forecast area can be used as the key area in future research of water quality.In this area,using geoelectric characteristics to determine wa -ter supply well can obtain good results.[ Conclusion] The research can provide scientific references for protection of groundwater resources in southern Qingyang.