In Situ Synthesis and Characterization of ZnO/Chitosan Nanocomposite as an Adsorbent for Removal of Congo Red from Aqueous Solution

Table 2

Parameters of the Langmuir and Freundlich adsorption isotherms.

Temperature (K)	Langmuir adsorption isotherm			Freundlich adsorption isotherm
	(mg/g)	(L/mg)		(mg/g).(L/mg)^1/n	n
303	227.3	0.048	0.996	101.3	7.91	0.962