Solubility measurements in Na-F-CO3-HCO3-H2O system at (308.15 and 323.15) K and development of a Pitzer-based equilibrium model for the Na-F-Cl-SO4-CO3-HCO3-H2O system Wang, L.; Zhang, W.; Yang, B.; Cai, Y.; Yi, J.; The Journal of Chemical Thermodynamics 2019, 131, 88-96