The Use of Gigantochloa Bamboo-Derived Biochar for the Removal of Methylene Blue from Aqueous Solution

Table 3

Adsorption isotherm parameters for the adsorption of MB onto BC500.

Model	Parameter	Value
Langmuir	(mg g^-1)	86.63
	(mg^-1)	0.05
		0.048
		0.9795
Freundlich	(mg g^-1 (L mg^-1)^1/n)	3.35
		3.44
		0.6117
Temkin		0.61
		0.53
		0.6066
D-R	(mg g^-1)	-76.68
	(mol^2 kJ^-2)	0.0130
	(kJ mol^-1)	6.19
	(mol g^-1)	1.07
		0.7841