摘要
金屋塘5个钻井地下水均为花岗岩裂隙水,水化学类型HCO3-Na·Ca型水,水质清澈,口感好,水温20-25℃,平均流量1.305L/S,偏硅酸含量53.4-63.91mg/L,PH值7.18-7.40,矿化度90.0-143.0mg/L,且含Sr、Li、I、Br、Zn等多种对人体有益元素,附近居民长期饮用,部分适宜作饮用天然矿泉水的开发。
Groundwaters from well drillings belong to Crevice water in the granite from Jinwutang.Hydrochemical type is HCO3-Na·Ca.The waters are crystal clear and have a good taste.The temperature of the water varies from 20 to 25℃.Average current is about 1.305 L/S.Metasilicic acid content is between 53.4 to 63.91 mg/L,with the PH values of 7.18 to 7.40.Salinity of the water is between 90.0 to 143.0 mg/L,and containing a variety of beneficial elements,such as Sr,Li,I,Br and Zn.Some of the water is suitable to development as the natural mineral water for drinking.
作者
邵平
Shao Ping(Team 402,Hunan Provincial Bureau of Geology and Mineral Exploration and Development,Changsha Hunan 410014)
出处
《国土资源导刊》
2020年第1期52-56,共5页
Land & Resources Herald
关键词
天然矿泉水
水资源特征
水质评价
绥宁
Natural mineral water
Characteristic of water resource
Evaluation of water quality
Suinin