Attapulgite Nanofiber-Cellulose Nanocomposite with Core-Shell Structure for Dye Adsorption

Table 3

Isotherm models and their equations.

Isotherm model	Equation	Plot	Reference
Langmuir		versus	[37]
Freundlich		versus	[38]
Sips		versus	[39]
Dubinin-Radushkevich		versus	[40]