Sorption of Uranium(VI) and Thorium(IV) by Jordanian Bentonite

Table 10

Metal ion uptake using column experiment at pH = 3, 25°C.

Metal ion (II)	𝐶𝑖 (ppm)	Final concentration (ppm)	Loaded concentration (ppm)	% Uptake
Thorium(IV)	2000	445.5	1554.5	77.7
Uranium(VI)	2000	481.4	1518.6	75.9