Essai (i) T (°C) t (h) R(g/g) C (%) SMB(m2/g)
1 60 1.5 4 20 146.67
2 90 1.5 4 20 146.43
3 60 6 4 20 155.04
4 90 6 4 20 138.70
5 60 1.5 7 20 162.98
6 90 1.5 7 20 144.84
7 60 6 7 20 144.04
8 90 6 7 20 131.92
9 60 1.5 4 50 146.27
10 90 1.5 4 50 139.24
11 60 6 4 50 142.45
12 90 6 4 50 136.95
13 60 1.5 7 50 156.16
14 90 1.5 7 50 154.17
15 60 6 7 50 135.35
16 90 6 7 50 130.17
17 75 3.75 5.5 35 147.65
18 53.8 3.75 5.5 35 139.93
19 96.2 3.75 5.5 35 130.09
20 75 0.57 5.5 35 148.51
21 75 6.93 5.5 35 133.35
22 75 3.75 3.38 35 152.65
23 75 3.75 7.62 35 139.02
24 75 3.75 5.5 13.8 153.85
25 75 3.75 5.5 56.2 144.68
Table 2: Experimental design and results of methylene blue adsorption.