Table 3.

Kinetic parameters of sorption for 2,4-D sorption onto rBC nanocarrier

Initial 2,4-D concentration (mg/L)	Pseudo-first-order kinetics			Pseudo-second-order kinetics			Intraparticle diffusion
	qe (mg/g)	K1 (g/mg/min)	R 2	Qe (mg/g)	K2 (g/mg/min)	R 2	K i	C	R 2
50	170.37	0.011	0.969	181.81	0.028	0.99	7.22	30.87	0.984
100	384.50	0.0050	0.966	434.78	0.018	0.998	11.23	99.16	0.990
150	492.03	0.0048	0.954	588.23	0.011	0.999	19.59	57.40	0.933