Table 1.

Parameter results of kinetic adsorption models.

qe(exp) (mg/g)	Pseudo-first-order (PFO)			Pseudo-second-order (PSO)
	k1 min−1	qe(cal) (mg/g)	R2	k2 g/(mg min)	qe(cal) (mg/g)	R2
34.620	0.021	26.194	0.9618	0.0011	38.760	0.998