Run | Independent coded variables | TOC removal (%) | H2O2 residual (%) | ||||||
X1 | X2 | X3 | X4 | Observed | Predicted | Observed | Predicted | ||
1 | 450 | 45 | 300 | 5 | 88.74 | 88.85 | 1.51 | 1.53 | |
2 | 1250 | 45 | 300 | 5 | 83.11 | 83.01 | 1.78 | 1.78 | |
3 | 450 | 105 | 300 | 5 | 86.64 | 86.33 | 1.74 | 1.77 | |
4 | 1250 | 105 | 300 | 5 | 78.42 | 78.60 | 1.92 | 1.94 | |
5 | 450 | 45 | 700 | 5 | 94.16 | 94.26 | 1.72 | 1.74 | |
6 | 1250 | 45 | 700 | 5 | 83.29 | 83.37 | 1.84 | 1.87 | |
7 | 450 | 105 | 700 | 5 | 95.51 | 95.01 | 1.91 | 1.91 | |
8 | 1250 | 105 | 700 | 5 | 82.58 | 82.24 | 1.93 | 1.95 | |
9 | 450 | 45 | 300 | 9 | 91.32 | 91.53 | 1.56 | 1.55 | |
10 | 1250 | 45 | 300 | 9 | 84.25 | 84.46 | 1.42 | 1.46 | |
11 | 450 | 105 | 300 | 9 | 90.68 | 90.31 | 2.14 | 2.15 | |
12 | 1250 | 105 | 300 | 9 | 81.58 | 81.35 | 1.98 | 1.97 | |
13 | 450 | 45 | 700 | 9 | 84.72 | 84.25 | 1.90 | 1.92 | |
14 | 1250 | 45 | 700 | 9 | 71.97 | 72.14 | 1.71 | 1.69 | |
15 | 450 | 105 | 700 | 9 | 86.34 | 86.30 | 2.42 | 2.44 | |
16 | 1250 | 105 | 700 | 9 | 72.71 | 72.31 | 2.11 | 2.13 | |
17 | 50 | 75 | 500 | 7 | 99.89 | 100.32 | 2.01 | 1.98 | |
18 | 1650 | 75 | 500 | 7 | 80.48 | 80.48 | 1.95 | 1.93 | |
19 | 850 | 15 | 500 | 7 | 88.15 | 87.78 | 1.39 | 1.37 | |
20 | 850 | 135 | 500 | 7 | 84.63 | 85.42 | 2.08 | 2.05 | |
21 | 850 | 75 | 100 | 7 | 84.31 | 84.24 | 1.71 | 1.69 | |
22 | 850 | 75 | 900 | 7 | 80.11 | 80.60 | 2.09 | 2.06 | |
23 | 850 | 75 | 500 | 3 | 82.62 | 82.79 | 1.84 | 1.80 | |
24 | 850 | 75 | 500 | 11 | 75.28 | 75.53 | 2.01 | 2.00 | |
25 | 850 | 75 | 500 | 7 | 86.85 | 86.67 | 1.73 | 1.75 | |
26 | 850 | 75 | 500 | 7 | 85.95 | 86.67 | 1.73 | 1.75 | |
27 | 850 | 75 | 500 | 7 | 86.81 | 86.67 | 1.75 | 1.75 | |
28 | 850 | 75 | 500 | 7 | 86.30 | 86.67 | 1.76 | 1.75 | |
29 | 850 | 75 | 500 | 7 | 87.53 | 86.67 | 1.78 | 1.75 | |
30 | 850 | 75 | 500 | 7 | 86.60 | 86.67 | 1.75 | 1.75 | |