Table 7.

Model fit parameters related to the kinetic models.

Pseudo-first-order model			Pseudo-second-order model			qexp (mg/g)
q e (mg/g)	k 1 (min−1)	R 2	q e (mg/g)	k 2 (g·mg−1min−1)	R 2
0.2796	0.2336	0.9396	0.8789	0.1019	0.9988	0.803