Isotherm Model

Parameter

Value

Langmuir

QL (mg/g)

75.76

K (L/mg)

0.383

R2

0.9523

Freundlich

KF (mg/g)(mg/L)1/n

19.73

N

1.563

R2

0.9991

Temkin

B (mg/g)

14.483

A (L/g)

5.052

R2

0.9438

Dubinin-Radushkevic

qm (mg/g)

37.23

Β (mol2/kJ2)

1 × 10−7

R2

0.8714