Thermodynamic modeling of aqueous Na+–K+–Mg2+–SO42− quaternary system

• Published in: Fluid phase equilibria Vol. 404; pp. 141 - 149
• Main Authors: Bhattacharia, Sanjoy K., Tanveer, Sheik, Hossain, Nazir, Chen, Chau-Chyun
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 25.10.2015
• Subjects: Aqueous electrolytes; Electrolyte NRTL model; Magnesium sulfate; Solubility; Thermodynamic properties; Aqueous electrolytes; Magnesium sulfate; Thermodynamic properties; Electrolyte NRTL model; Solubility

A comprehensive thermodynamic model based on the electrolyte non-random two-liquid (eNRTL) theory is developed for aqueous Na+–K+–Mg2+–SO42− quaternary system. The model accounts for the liquid phase nonideality by two binary interaction parameters per water-electrolyte and electrolyte–electrolyte p...