Table 2 Experimental design and response values at different runs of diazinon removal
Run order | Parameters | The removal efficiency of diazinon (%) | |||
|---|---|---|---|---|---|
A | B | C | D | ||
1 | 5 | 15.5 | 5 | 7 | 58.34 |
2 | 10 | 15.5 | 2.75 | 7 | 27 |
3 | 2.5 | 22.75 | 1.63 | 8.5 | 47 |
4 | 5 | 15.5 | 0.5 | 7 | 34 |
5 | 2.5 | 8.25 | 1.63 | 5.5 | 5 |
6 | 7.5 | 22.75 | 1.63 | 5.5 | 45 |
7 | 5 | 15.5 | 2.75 | 4 | 60 |
8 | 7.5 | 22.75 | 1.63 | 8.5 | 32 |
9 | 5 | 15.5 | 2.75 | 10 | 27 |
10 | 5 | 15.5 | 2.75 | 7 | 43 |
11 | 5 | 15.5 | 2.75 | 7 | 44 |
12 | 2.5 | 22.75 | 3.88 | 8.5 | 65 |
13 | 5 | 15.5 | 2.75 | 7 | 27 |
14 | 7.5 | 22.75 | 3.88 | 5.5 | 48 |
15 | 2.5 | 8.25 | 3.88 | 8.5 | 44 |
16 | 5 | 15.5 | 2.75 | 7 | 38.02 |
17 | 5 | 15.5 | 2.75 | 7 | 43.86 |
18 | 5 | 30 | 2.75 | 7 | 85 |
19 | 2.5 | 22.75 | 3.88 | 5.5 | 96 |
20 | 2.5 | 8.25 | 3.88 | 5.5 | 58.93 |
21 | 7.5 | 8.25 | 3.88 | 5.5 | 33 |
22 | 7.5 | 8.25 | 1.63 | 5.5 | 26 |
23 | 5 | 15.5 | 2.75 | 7 | 35 |
24 | 7.5 | 22.75 | 3.88 | 8.5 | 40 |
25 | 2.5 | 8.25 | 1.63 | 8.5 | 32 |
26 | 7.5 | 8.25 | 3.88 | 8.5 | 30 |
27 | 5 | 1 | 2.75 | 7 | 25 |
28 | 7.5 | 8.25 | 1.63 | 8.5 | 23 |
29 | 0.01 | 15.5 | 2.75 | 7 | 87 |
30 | 2.5 | 22.75 | 1.63 | 5.5 | 65 |