Table 2 Adsorption statistics using the FCCCD Model for MB.
Source | Sum of Squares | Degree of freedom | Mean Square | F-value | p-value |
|---|---|---|---|---|---|
Model | 257.83 | 14 | 18.42 | 7.98 | < 0.0001 |
A | 101.43 | 1 | 101.43 | 43.94 | |
B | 0.0417 | 1 | 0.0417 | 0.0181 | |
C | 5.17 | 1 | 5.17 | 2.24 | |
D | 9.91 | 1 | 9.91 | 4.29 | |
AB | 3.59 | 1 | 3.59 | 1.56 | |
AC | 3.53 | 1 | 3.53 | 1.53 | |
AD | 3.06 | 1 | 3.06 | 1.33 | |
BC | 0.6972 | 1 | 0.6972 | 0.302 | |
BD | 0.5852 | 1 | 0.5852 | 0.2535 | |
CD | 5.2 | 1 | 5.2 | 2.25 | |
A² | 33.31 | 1 | 33.31 | 14.43 | |
B² | 30.36 | 1 | 30.36 | 13.15 | |
C² | 60.86 | 1 | 60.86 | 26.36 | |
D² | 51.07 | 1 | 51.07 | 22.13 | |
Residual | 34.63 | 15 | 2.31 | ||
Lack of Fit | 30.82 | 10 | 3.08 | 4.04 | 0.0682 |
Pure Error | 3.81 | 5 | 0.762 | ||
Total | 292.46 | 29 |
