Adsorptive Removal of Methylene Blue and Crystal Violet onto Micro-Mesoporous Zr₃O/Activated Carbon Composite: A Joint Experimental and Statistical Modeling Considerations

Table 4

Constants of Langmuir and Freundlich simulations of the MB and CV adsorption isotherms.

	Langmuir				Freundlich
	Qmax (mg/g)	KL (L·min^−1)	RL	R^2	KF (mg/g)	n	R^2
MB	208.33	16.0	0.001	0.998	242.60	2.929	0.225
CV	169.49	11.80	0.001	0.492	204.12	0.910	0.915