Activated carbon

Oxidized

Un-oxidized

C_i mg/L

k hrs⁻¹

R²

k hrs⁻¹

R²

20

-

-

-

-

30

0.131

0.989

0.137

0.984

40

0.140

0.992

0.144

0.985

50

0.148

0.978

0.153

0.971

60

0.155

0.933

0.153

0.957