The chemical composition of nitric thermal waters in Jiangxi Province, SE-China, is considered. It is shown that the studied thermal waters are characterized by low TDS (293-412 mg/l), but they always have alkaline or highly alkaline pH values. It should be noted that the content of Na+, Si, F-, HCO3 -, CO3 2-, sometimes SO4 2- is predominant, on the other hand, the content of Ca2+, Mg2+, Cl- is low. It has been established that the main factors responsible for low concentrations of some chemical elements and high concentrations of others are continuous dissolution of aluminosilicate minerals and simultaneous precipitation of the secondary minerals.
|Journal||IOP Conference Series: Earth and Environmental Science|
|Publication status||Published - 15 Apr 2016|
|Event||International Conference on Modern Problems of Hydrogeology, Geology Engineering and Hydrogeoecology of Eurasia, SPGE 2015 - Tomsk, Russian Federation|
Duration: 23 Nov 2015 → 27 Nov 2015
ASJC Scopus subject areas
- Environmental Science(all)
- Earth and Planetary Sciences(all)