Cd²⁺ Exchange for Na⁺ and K⁺ in the Interlayer of Montmorillonite: Experiment and Molecular Simulation

Table 2

Free swelling (mL/g) of raw Na + Mt and Mt after being in contact with KCl of varying amounts for 120 min.

Na + Mt	0.25; CEC	0.33; CEC	0.5; CEC	0.7; CEC	1; CEC	2; CEC	5; CEC	10; CEC
41.5	36	30	27	21.5	18	14	12	11.5