The Thermal Water Geochemistry in Jiangxi Province (SE-China)

• DOI: 10.1016/j.proeps.2017.01.031
• Publication Date: 2017-01-18T07:22:52Z
• Authors: Zhanxue Sun; Bai Gao; Stepan Shvartsev; Olga Tokarenko; Elena Zippa
• Keywords: Nitric acid

The chemical and isotopic compositions of Jiangxi Province thermal waters are considered. It is shown, carbon dioxide more mineralized (TDS=0.3–3.9 g/l) than nitric (TDS=0.3-0.4 g/l), in addition, the waters, general, weak acid neutral (pH=5.70-7.77), – alkaline (pH=8.5-9.25). should be noted, content Na+, Si, HCO3-, CO32-, sometimes SO42− Ca2+ K+ predominant F-, HCO3− predominant, but concentrations Ca2+, Mg2+, Cl− quite low waters. has been identified that have meteoric origin. established, main factor responsible for some elements high others equilibrium-nonequilibrium state water-rock system, which can determined by continuous dissolution aluminosilicate minerals simultaneous precipitation secondary minerals.