Table 1 Linear and nonlinear forms of kinetic Model.

PFO

In(qe-qt) = In(K₁qe)-K₁t

qt = qe(1-exp^−KLt)

qe (mg/g), K₁

⁵⁸

PSO

\(\:\frac{t}{qe}\:=\:\frac{1}{{K}_{2}{qe}^{2}}\:+\frac{t}{qe}\)

qt=\(\:\frac{{K}_{2.\:}{qe}^{2}.\:\:t}{1+{K}_{2}{q}_{e}.\:t}\)

qe(mg/g), K₂

⁵⁸