Sorption of Uranium Ions from Their Aqueous Solution by Resins Containing Nanomagnetite Particles

Table 4

Thermodynamic parameters for adsorption of U(VI) by R-1 and R-2 at different temperatures.

Resin	Temp. (Kelvin)	Thermodynamic parameters
		(kJ/mol)	(KJ/mol⋅K)	(kJ/mol)	(kJ/mol)
R-1	298	27.328	0.16445	49.01	−21.68
	303			49.83	−22.5
	313			51.47	−24.14
	323			53.12	−25.79
R-2	298	26.064	0.1741	51.88	−25.82
	303			52.75	−26.69
	313			54.49	−28.43
	323			56.23	−30.17