摘要
根据所获得的水质资料,绘制研究区的水化学Piper三线图并做出了解释,计算出研究区的水化学类型。并分析了F-与p H值、TDS等水化学因子的关系。采用克里金插值法,绘制F-在水平方向的分布图。结果表明,F-浓度符合饮水标准的区域仅占研究区总面积的21.25%;并在垂直方向上,统计分析F-和井深的关系。
Piper diagram was drawn and explained,water types were calculated based on the acquired water quality data. The relations between F-and p H,TDS and so forth were analyzed. The distributional figure of F-in the horizontal direction was drawn by using Kriging interpolation method,which illustrated that the safe area for drinking of F-only occupied 21. 25%. Vertically,the relations between F-and well depth were analyzed statistically.
出处
《水利科技与经济》
2016年第12期18-21,27,共5页
Water Conservancy Science and Technology and Economy
关键词
氟
地下水
水化学
分布
特征
Fluorine
Groundwater
Hydrochemical
Distribution
Features
