Isotherm

Parameters

Clay

Sandy

Soils

Langmuir

Q_o (mg/g)

1.257

1.142

b (L/mg)

−0.727

−0.0708

Freundlich

n

1.113

0.917

k_f

1.144

0.488

Tempkin

br

−72505

−20411

A_T

0.999

0.999

Pseudo first-order

k₁

−0.0523

−0.0925

q_e

1549

1950

Pseudo second-order

k₂

0.00083

0.0019

Q_e

37.59

36.5