Chloride Adsorption on EDTA Intercalated MnFe-LDHs: Characterization, Performance, and Application

Table 3

Fitting parameters of the adsorption isotherm.

Model	Parameter
	Actual adsorption capacity	132.90
Langmuir	qmax	129.50
	KL	0.276
	R^2	0.958
Freundlich	Kf	61.74
	n	8.090
	R^2	0.860
Temkin	bT	46.33
	AT	13.31
	R^2	0.932
Sips	Ks	55.756
	βs	0.615
	as	0.402
	R^2	0.997
Redlich–Peterson	KR	56.243
	aR	0.587
	β	0.948
	R^2	0.986
Toth	KT	94.274
	aT	1.842
	n	1.057
	R^2	0.989
Hill	QsH	259.53
	nH	0.124
	KD	4.272
	R^2	0.825