Purification, Characterization, and Time-Dependent Adsorption Studies of Ghanaian Muscovite Clay

Table 2

Concentration (cmol/kg) of exchangeable ions in the clay samples.

ion	Sample
	C1	E1	E2
Ca^2+	0.880	13.204	2.600
Mg^2+	0.480	2.841	1.560
Na^+	0.314	0.377	0.377
K^+	0.064	0.077	0.077