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Table 5 Langmuir and Freundlich isotherm equations and values

From: Optimization of graphene polypyrrole for enhanced adsorption of moxifloxacin antibiotic: an experimental design approach and isotherm investigation

Model

Parameters

Values

Langmuir

qmax (mg/g)

123.4568

Kl (L/mg)

0.000624

RL

0.9938

R2

0.9849

Freundlich

qmax (mg/g)

123.76

R2

0.9913

KF (mg/g (L mg)

12.7

N

1.4938

1/N

0.6694