Geochemical peculiarities of nitric thermal waters in Jiangxi Province (SE-China)

Abstract

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.

Original language	English
Article number	012012
Journal	IOP Conference Series: Earth and Environmental Science
Volume	33
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/33/1/012012
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)

Access to Document

10.1088/1755-1315/33/1/012012

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title = "Geochemical peculiarities of nitric thermal waters in Jiangxi Province (SE-China)",

abstract = "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.",

author = "Z. Sun and Shvartsev, {S. L.} and Tokarenko, {Olga Grigorievna} and Zippa, {E. V.} and B. Gao",

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TY - JOUR

T1 - Geochemical peculiarities of nitric thermal waters in Jiangxi Province (SE-China)

AU - Sun, Z.

AU - Shvartsev, S. L.

AU - Tokarenko, Olga Grigorievna

AU - Zippa, E. V.

AU - Gao, B.

PY - 2016/4/15

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N2 - 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.

AB - 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.

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