Fig. 15

Adsorption isotherm of MB onto CK–CNF–Fe cryogel beads (pH = 7, contact time = 120 min, dose = 50 mg, T = 298 K): Langmuir(a) and Freundlich (b) model fitting.

Adsorption isotherm of MB onto CK–CNF–Fe cryogel beads (pH = 7, contact time = 120 min, dose = 50 mg, T = 298 K): Langmuir(a) and Freundlich (b) model fitting.