Removal of Methylene Blue Dye from Wastewater Using Periodiated Modified Nanocellulose

Table 2

Langmuir and Freundlich isotherm constants for cationic MB dye uptake by NC and NaIO₄-NC sorbent at 25°C.

Isotherm models	Langmuir				Freundlich				Temkin
	Qmax (mg/g)	b	RL	R^2	Kf	n	R^2	(ΔG°)	KT	B	R^2
NaIO4-NC	90.91	0.075	0.308	0.965	1.02	2.22	0.959	−1.360	0.89	390.9	0.846