Kinetic parameters for 2,4-D adsorption onto DEAE-cellulose.

C o (mg L−1)	q e (mg g−1)	k 2 (g mg−1 min−1)	R 2 2	k 1 (min−1)	R 1 2	k int (mg g−1 min−0.5)
0.1	0.049	44.176	0.999	1.286 × 10−6	0.142	49.756