湖北省饮用天然矿泉水分布特征与赋存规律研究

Study on the Distribution Characteristics and Occurrence of Drinking Natural Mineral Water of Hubei Province

湖北省矿泉水资源丰富,省内共有69处饮用天然矿泉水点。对湖北省内各地级市的饮用天然矿泉水分布数量、水化学特征以及矿泉水水源地地质与构造条件及其成因进行了分析,总结了湖北省饮用天然矿泉水的分布特征与赋存及成因规律,在此基础上对湖北省饮用天然矿泉水分布区划进行了研究。结果表明:湖北省饮用天然矿泉水有5种类型,即含锶型矿泉水、含偏硅酸型矿泉水、含锶-偏硅酸复合型矿泉水、含硒-锶复合型矿泉水和含硒型矿泉水,其中武汉市有14处泉点,是饮用天然矿泉水点分布最多的城市,类型以含锶型为主;根据矿泉水赋存的含水介质特征、储存和运移的空间形态特征,将省内饮用天然矿泉水划分为三大区,即构造断裂型含锶-偏硅酸矿泉水区、基岩裂隙型含锶-硒-偏硅酸矿泉水区、沉积盆地型含锶-偏硅酸矿泉水区。该研究结果可为湖北省开发利用饮用天然矿泉水以及快速选择水源地提供依据。

Hubei Province is rich in mineral water resources with 69drinking natural mineral water spots.In order to make good use of water resources,this paper analyzes the distribution and hydrochemical characteristics of natural mineral water,and the geological and structural conditions and the genesis of the mineral water source in each prefecture city of Hubei Province,and summarizes the distribution characteristics and the occurrence conditions and genetic law of drinking natural mineral water.Moreover,the paper researches the division of drinking natural mineral water in Hubei Province.The results show that there are five types of natural mineral water in Hubei Province,mainly strontium type,metasilicate type,strontium-metasilicate composite type,selenium-strontium composite type,selenium type.Fourteen spring spots are in Wuhan,a city with the most drinking natural mineral water spots,mainly strontium type.According to the characteristics of water-bearing medium,storage and migration space,the drinking natural mineral water in the province is divided into three areas,structural fractured containing strontium,metasilicate mineral water area,bedrock fractured containing strontium,selenium,partial silicon acid mineral water area and sedimentary basin type containing strontium,metasilicate acid mineral water area.The research results can provide a basis for the development and utilization of drinking natural mineral water and the rapid selection of water sources in Hubei Province.