Levels, factors, and responses of the proposed experimental design.
| Factors | Responses | |||||||
|---|---|---|---|---|---|---|---|---|
| Experiment no. | Temperature | % of organic solvent | pH | RSDFX & DFP | RSDFP & IS | TFDFX | TFDFP | Run time |
| 1 | 25 | 60 | 5 | 5.05 | 2.99 | 1.23 | 1.32 | 10.00 |
| 2 | 25 | 70 | 3 | 2.21 | 2.25 | 1.11 | 1.02 | 6.00 |
| 3 | 35 | 70 | 3 | 1.01 | 1.99 | 1.24 | 1.20 | 6.41 |
| 4 | 25 | 70 | 7 | 2.14 | 3.05 | 1.44 | 1.33 | 6.10 |
| 5 | 25 | 60 | 7 | 3.55 | 3.03 | 1.32 | 1.29 | 10.20 |
| 6 | 25 | 65 | 3 | 3.25 | 2.88 | 1.23 | 1.16 | 7.22 |
| 7 | 30 | 65 | 7 | 1.55 | 2.53 | 1.42 | 1.40 | 7.51 |
| 8 | 30 | 70 | 5 | 1.65 | 1.95 | 1.28 | 1.32 | 6.00 |
| 9 | 35 | 70 | 7 | 0.89 | 1.03 | 1.34 | 1.29 | 5.45 |
| 10 | 25 | 70 | 7 | 2.08 | 2.98 | 1.40 | 1.35 | 6.11 |
| 11 | 30 | 65 | 5 | 1.70 | 2.63 | 1.33 | 1.30 | 7.06 |
| 12 | 35 | 65 | 5 | 2.14 | 2.49 | 1.34 | 1.48 | 6.38 |
| 13 | 25 | 60 | 3 | 5.14 | 3.10 | 1.15 | 1.25 | 10.00 |
| 14 | 30 | 60 | 3 | 4.54 | 2.88 | 1.31 | 1.51 | 9.44 |
| 15 | 35 | 60 | 3 | 2.87 | 2.99 | 1.22 | 1.08 | 8.89 |
| 16 | 35 | 60 | 7 | 2.10 | 3.71 | 1.45 | 1.32 | 8.68 |