Wastewater Purification from Permanganate Ions by Sorption on the Ocimum basilicum Leaves Powder Modified by Zinc Chloride

Table 3

Parameters of the 1st- and 2nd-order dynamic models for MnO₄⁻ sorption by ZCOBLP.

C0 (mg/L)	qe, exp (mg/g)	Pseudo-first-order kinetic model			Pseudo-second-order kinetic model
		qe1, cal (mg/g)	K1 (h^−1)	R^2	qe2, cal (mg/g)	K2 (g/mgh)	R^2	Rate
200	98.288	27.7332	0.0092	0.875	100.000	0.00088	0.999	0.088417
300	147.792	59.8136	0.0083	0.927	151.515	0.00037	0.999	0.055462
400	165.826	46.4943	0.0044	0.873	166.667	0.00046	0.999	0.076336