Removal of Tetracycline from Aqueous Solution Using Nanocomposite Based on Polyanion-Modified Laterite Material

Table 1

Parameters of TC adsorption isotherms onto NCPML at different NaCl concentrations using Langmuir and Freundlich models.

Isothermal model	Parameters	NaCl concentration (mM)
		1	10	50
Langmuir	qmax (mg/g)	2.85	4.65	3.23
	KL (L/g)	0.38	0.44	0.43
	R^2	0.998	0.998	0.999
Freundlich	KF	0.95	1.54	1.10
	1/n	0.321	0.349	0.323
	R^2	0.925	0.945	0.924