Skip to main content

Table 6 Langmuir, Freundlich, and Temkin isotherm model parameters for the adsorption process

From: Optimization of phenol adsorption from synthetic wastewater by synthesized BiFeO3 perovskite material, using split-plot central composite design

Isotherm Parameters Values
Langmuir qmax(mg/g) 106.50
  KL (L/mg) 0.0047
  R L 0.8420
  R 2 0.9797
Freundlich Kf (L/mg) 0.8423
  n 1.2714
  R 2 0.9047
Temkin BT (J/mol) 8.9268
  KT (L/mg) 0.1813
  R 2 0.7870