Synthesis of Electrospun Polyvinyl Butyral/Bentonite Nanofiber Film for Cationic Dye Removal

Table 4

Parameters of Langmuir and Freundlich isotherms for the adsorption of MB dye on the PVB/bentonite nanofibers.

Model	Parameter
Langmuir	Qm (mg/g)	55.56
	KL (L/mg)	0.03
Freundlich	KF (mg/g)	15.86
	N	4.92