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Table 1 Constants of different adsorption isotherm models

From: Kinetic, isotherm and thermodynamic studies on biosorption of chromium(VI) by using activated carbon from leaves of Ficus nitida

Isotherm

Value

Langmuir

 qm, mg/g

21.0

 b, L/g

0.185

 R2

0.9995

Frenudlich

 n

2.85

 Kf, mg/g (L/mg)1/n

4.79

 R2

0.9343

Temkin

 A, L/g

2.93

 B

3.46

 R2

0.9901

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BMC Chemistry

ISSN: 2661-801X

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