摘要
以重庆市巴南区地热水为研究对象,先对区内地热资源的分布和形成特征进行分析,得知地热水是在高隆起背斜轴部三叠系下统碳酸盐岩岩溶槽谷中聚集大气降水后经过深循环而形成,并在此基础上对地热水资源的动态变化及水质特征进行研究,得知本区温泉水水质基本稳定,且含有偏硅酸、偏硼酸、氟、锶、镭多种对人体健康有益的微量元素,开发利用价值高,为合理开发利用重庆市地热资源具有重要的指导意义。
Previous study of the distribution and formation characteristics of geothermal energy in Banan, Chongqing shows that geothermal water resource in the studied area is generated from the precipitation accumulated in the Triassic car- bonate karst aulacogen on the axis of high uplift anticline. The paper makes a further research on the dynamic changes and hydrochemistrical characteristics of geothermal water resources in the studied area. The result indicates that geothermal wa- ter there is in stable and contains various microelements like metasilicate, metaborate, fluoride, strontium and radium, which are good for health. The study has great significances for rational exploitation and utilization of geothermal resources in Chongqing.
出处
《地下水》
2013年第5期11-13,17,共4页
Ground water
关键词
重庆市巴南区
地热资源
动态特征
水化学特征
Bnan, Chongqing, geothermal resources, dynamic features and hydrochemistrical characteristics
