Table 3.

Parameters of the isotherm models.

Model	Parameters	CTC			DOX
		293K	303K	313K	293K	303K	313K
Sips	qm	1320.56	1411.68	1487.44	1059.22	1073.28	995.12
	as	0.43	0.16	0.14	0.125	0.33	0.09
	n	0.73	0.43	0.54	1.77	1.82	0.70
	R2	0.965	0.974	0.984	0.978	0.928	0.973
Freundlich	KF	552.03	612.26	638.22	222.36	369.35	432.84
	n	6.49	6.67	6.61	4.63	6.32	7.33
	R2	0.896	0.834	0.829	0.961	0.907	0.843
Langmuir	qm	1340.41	1463.25	1541.38	872.25	962.55	1012.76
	KL	0.495	0.37	0.32	0.054	0.258	0.20
	R2	0.959	0.943	0.961	0.964	0.925	0.962
Temkin	aT	27.29	21.65	18.59	1.41	12.94	18.42
	bT	0.016	0.015	0.014	0.019	0.022	0.022
	R2	0.923	0.871	0.873	0.981	0.923	0.880