Thermodynamic parameters for uranium and thorium ion adsorption by Gum-g-poly(AAm).

Parameter	ΔH (kJ mol−1)	ΔS (kJ mol−1 K−1)	ΔG (kJ mol−1)
			303 K	313 K	323 K	333 K
Values for uranium ions	85.48	0.284	−0.568	−3.408	−6.248	−9.088
Values for thorium ions	112.19	0.377	−2.041	−5.811	−9.581	−13.351