Adsorption of Azo Dye Acid Red 73 onto Rice Wine Lees: Adsorption Kinetics and Isotherms

Table 1

The isotherm adsorption constant and correlation of Langmuir, Freundlich, and Temkin adsorption of acid red 73 by rice wine lees.

Langmuir parameters			Freundlich parameters			Temkin parameters
R^2	Qm (mg·g^−1)	k (L·g^−1)	R^2	K (mg^1−n·L^n·g^−1)	n	R^2	K (L·g^−1)	n
0.9975	18.74	1.436	0.9998	11.313	1.188	0.9396	427.990	0.165