Quaternary Aqueous Systems

quaternary_HMW

The THEREDA database for modelling of solubilities in the hexary oceanic salt system Na+, K+, Mg2+, Ca2+, Cl-, SO42-, - H2O including its acid and basic solutions

Comparison with Harvie, Moeller,
Weare model from 1984 at T=298.15 K

Chlorides
Sulfates
Hydroxides
  • (Na-K-Mg)Cl
  • (Na-K-Ca)Cl
  • (K-Mg-Ca)Cl
  • (Na-Mg-Ca)Cl
  • (Na-K-Mg)SO4
  • (Na-K-Ca)SO4
  • (K-Mg-Ca)SO4
  • (Na-Mg-Ca)SO4
  • (Na-K-Mg)OH
  • (Na-K-Ca)OH
  • (K-Mg-Ca)OH
  • (Na-Mg-Ca)OH
Reciprocal