Adsorbate

T
°C

Kc

Thermodynamic parameters

G
kJmol-1

H
kJmol-1

S
JK-1mol-1

Ar-NH2

 30
35
40
45

3.7
4.1
4.6
4.9

-3.30
-3.66
-3.98
-4.25

22.0

82.0

p-Cl-Ar-NH2

30
35
40
45

2.9
3.4
4.0
4.5

-2.73
-3.19
-3.62
-3.98

18.0

63.9

o-NH2-Ar-OH

30
35
40
45

2.4
2.9
3.1
3.4

-2.25
-2.74
-3.03
-3.29

17.4

63.5

p-NO2-Ar-NH2

30
35
40
45

2.3
2.6
2.9
3.1

-2.14
-2.51
-2.77
-3.02

15.4

58.0

Table 2: Illustration of the kinetic and thermodynamic parameters of the adsorption of [1.6 × 10-3 M] organic pollutants into hexagonal aluminosilica monolith adsorbents [10 g/L] with a Si/Al ratio of 1.0.