Metal
Equation
qe.cal (mg/g)
qe.exp (mg/g)
K2 (min−1)
R2
Pb(II)
t q t = 2.1068 t + 0.0687
0.475
0.474
64.6085
1
Cu(II)
t q t = 2.5315 t + 0.487
0.395
0.495
4.5933