From: Kinetic studies of Ni(II) ions adsorption from aqueous solutions using the blast furnace slag (BF slag)
Freundlich model
Langmuir model
KF (mg.g−1)(ml.mg−1)1/n
n
R2
qmax (mg/g)
b (L.mg−1)
16.05
2.77
0.87
54.18
0.341
0.99