Table 2
Design of experiments with independent variables and their corresponding responses.
| Run | Salinity (A) | pH (B) | Temperature (C) | Responses |
||||
|---|---|---|---|---|---|---|---|---|
| Droplet size (nm) | Zeta potential (mV) | Conductivity (mS/cm) | n | k | ||||
| 1 | 1.00 | 10.00 | 40.00 | 2417.94 | −48.4 | 21.4 | 0.544 | 0.009 |
| 2 | 1.00 | 3.00 | 50.00 | 2503.58 | −37.4 | 22.2 | 0.565 | 0.014 |
| 3 | 0.50 | 5.00 | 30.00 | 2563.38 | −54.3 | 12.1 | 0.613 | 0.009 |
| 4 | 0.10 | 3.00 | 30.00 | 2761.87 | −82.7 | 2.66 | 0.579 | 0.011 |
| 5 | 1.00 | 8.00 | 30.00 | 2831.51 | −49.2 | 20.7 | 0.582 | 0.009 |
| 6 | 0.50 | 10.00 | 50.00 | 2976.25 | −50.9 | 13.1 | 0.573 | 0.011 |
| 7 | 0.10 | 10.00 | 60.00 | 2996.92 | −59.4 | 3.0 | 0.544 | 0.014 |
| 8 | 2.00 | 3.00 | 60.00 | 3351.14 | −7.55 | 44.6 | 0.599 | 0.012 |
| 9 | 0.10 | 5.00 | 40.00 | 3451.80 | −70.4 | 3.06 | 0.501 | 0.011 |
| 10 | 2.00 | 8.00 | 40.00 | 3695.02 | −13.9 | 42.2 | 0.564 | 0.011 |
| 11 | 0.10 | 8.00 | 50.00 | 3506.32 | −62.3 | 3.49 | 0.588 | 0.01 |
| 12 | 0.50 | 3.00 | 40.00 | 2460.81 | −58.3 | 11.78 | 0.495 | 0.015 |
| 13 | 0.50 | 8.00 | 60.00 | 3658.18 | −45.6 | 12.35 | 0.609 | 0.008 |
| 14 | 1.00 | 5.00 | 60.00 | 3795.19 | −33.4 | 23.06 | 0.583 | 0.011 |
| 15 | 2.00 | 10.00 | 30.00 | 4677.30 | −31.3 | 41.91 | 0.564 | 0.014 |
| 16 | 2.00 | 5.00 | 50.00 | 3035.88 | −3.5 | 43.41 | 0.577 | 0.01 |