E3S Web of Conferences (Jan 2019)

Recharge of natural mineral water Jingyu County, northeastern China

  • Liang Xiujuan,
  • Tian Hui,
  • Xiao Changlai,
  • Li Mingqian,
  • Sun Ying,
  • Li Yinxi

DOI
https://doi.org/10.1051/e3sconf/20199801032
Journal volume & issue
Vol. 98
p. 01032

Abstract

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A light stable isotope investigation of the source of natural mineral water in Jingyu County indicates an origin predominantly from atmospheric precipitation. As water-rock interaction occurs in the runoff process, SiO2 in the basaltic aquifer is dissolved, forming a metasilicate-type mineral water. The average residence time of natural mineral water in the stratum is 20 to 56 years.