From: Utilization of carbon-coated ZrO2/Mn-Mg-Zn ferrites nanostructures for the adsorption of Cs (I) and Sr (II) from the binary system: kinetic and equilibrium studies
Metal ion
Di × 1010, m2/s
R2
Do × 107 m2/s
Ea kJ/mol
298 K
303 K
313 K
Sr (II)
9.113
10.571
12.743
0.998
0.997
0.987
4.155
26.111
0.995
Cs (I)
11.415
12.644
14.437
0.999
0.992
4.454
13.234
0.996