An insight into thermodynamics of adsorptive removal of fluoride by calcined Ca–Al–(NO 3 ) layered double hydroxide
Partha Ghosal, Ashok Kumar Gupta
Abstract
Partha Ghosal, Ashok Kumar Gupta
Abstract
A framework for determination of thermodynamic equilibrium constant and Gibbs free surface energy change was presented. The interactive effect of temperature on adsorption process was addressed by RSM. Endothermic, spontaneous reaction was observed.
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A framework for determination of thermodynamic equilibrium constant and Gibbs free surface energy change was presented. The interactive effect of temperature on adsorption process was addressed by RSM. Endothermic, spontaneous reaction was observed.
Key concepts: Endothermic process, Gibbs free energy, Adsorption, Calcination, Hydroxide, Thermodynamics, Layered double hydroxides, Chemistry