摘要
对铜仁地区地下热水的水化学特征进行了研究,得出以下结论:铜仁地区地下热水主要以低温地热水为主,水化学类型以HCO3-Ca、SO4-Ca和HCO3-SO4-Ca型为主.铜仁地区地下热水水质很好,绝大多数可以作用饮用水水源,部分水点可做为锶型矿泉水开发利用.铜仁地区地下热水化学成分是在地下水深循环中水岩相互作用的结果,以溶滤作用、氧化还原作用以及离子交换吸附作用为主.
The hydro-chemical characteristics of geothermal groundwater in Tongren district,Guizhou Province were studied in this paper.The conclusions are as following：the geothermal groundwater in Tongren district is mainly low temperature geothermal groundwater;the hydro-chemical types of the geothermal groundwater are mainly HCO-3Ca,SO2-4Ca and HCO-3SO4-Ca.The qualities of the geothermal groundwater in Tongren district are very good,and most of them can be used as the source of drinking water.Some of them can be exploited as Sr mineral water.The ingredient of the geothermal groundwater in Tongren district were caused by different hydro-chemical functions in deep cycle mainly by the lixiviation functions,the oxidation-reduction functions,and the ions exchange and adsorption ones.
出处
《吉林化工学院学报》
CAS
2011年第5期86-90,共5页
Journal of Jilin Institute of Chemical Technology
基金
贵州省科学技术基金资助项目(黔科合J字[2009]2008号)
关键词
地下热水
水化学特征
贵州省
geothermal groundwater
hydro-chemical characteristics
Guizhou Province
