Fig. 7
Comparison of physiotherapeutic value components and standard values under the influence of freeze concentration temperature. Note: The “Medical Value Concentration” and “Named mineral water concentration” are both based on the Chinese national standard Classification and Evaluation Standard for Geothermal Water (GB11615-2010). The standard multiplier for the “naming mineral water concentration” is uniformly 1.0, while the multipliers for the “medical value concentration” are as follows: F: 0.5, H4SiO4: 0.5, Sr: 1.0, Li: 0.2, Br: 0.2, and Fe: 1.0. The corresponding concentration values are provided in Table S1, and this convention is used consistently throughout the manuscript.
