Pseudo-first-order and pseudo-second-order model parameters for the adsorption of dyes on the StAM–Arg adsorbent.

Dyes	Pseudo-first-order			Pseudo-second-order
	K 1 (min−1)	q e (mg g−1)	R 1 2/F	K 2 (g mg−1 min−1)	q e (mg g−1)	R 2 2/F
AF	0.05891	2.39042	0.83382/5.20476	0.07967	21.5610	0.99978/35881.32989
AOG	0.07652	1.29783	0.94247/25.42138	0.22919	21.51000	0.99993/104261.11135
AB80	0.03898	1.86416	0.72205/0.59106	0.10256	33.40013	0.99994/144421.33821