Region 1

Region 2

Adsorbents

$k_{d_1}$

(mg·min^−1/2·g⁻¹)

$C_{d_1}$

$R_1^2$

$k_{d_2}$

(mg·min^−1/2·g⁻¹)

$C_{d_2}$

$R_2^2$

AC-600

0.982

1.311

0.997

-

-

-

AC-400

1.039

0.971

0.976

3.205

11.215

0.996