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重庆市是我国有名的山城,地处长江上游,是中国西南最大的工商业城市。在市区2万多平方公里范围内,蕴藏着丰富的岩溶热矿泉水资源,现已发现20余处。水温25～62℃,水量达7.5万米~3/日,水化学成份以硫酸钙为主,故又称“石膏矿泉”。产于三叠系嘉陵江组碳酸盐岩地层中。水中还含有锶、氟、锂、硼、硫化氢、氡等微量元素,具有医疗价值。热矿泉水产地自然环境优美、交通方便,是较好的旅游疗养基地。本文主要论述热矿泉水的特征、形成机理及其医疗作用。
Chongqing is a famous mountain city in China. Located in the upper reaches of the Yangtze River, Chongqing is the largest industrial and commercial city in southwest China. In the urban area of more than 20,000 square kilometers, is rich in karst hot mineral water resources, has now been found in more than 20. Water temperature 25 ~ 62 ℃, water volume of 75,000 m ~ 3 / day, the main chemical composition of calcium sulfate, it is also known as “gypsum mineral springs.” Produced in the Triassic Jialingjiang carbonate formation. Water also contains strontium, fluorine, lithium, boron, hydrogen sulfide, radon and other trace elements, with medical value. Hot mineral water natural beauty and convenient transportation, is a good base for tourism and health. This article discusses the hot mineral water characteristics, formation mechanism and medical effects.