Table 1.
One-half fractional factorial design (response: flux).
| Run | Treatment Combination | Level of Factors (High Level:+; Low Level: −) | Response: Flux (LMH) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Replicates | Average | |||||||||||||
| Aa | Bb | Cc | Dd | Ee | Aa | Bb | Cc | Dd | Ee | i | ii | iii | ||
| 1 | 100 | 0 | 1 | 0 | 0 | + | − | − | − | − | 0 | 0 | 0 | 0 |
| 2 | 100 | 0 | 1 | 4 | 100 | + | − | − | + | + | 0 | 0 | 0 | 0 |
| 3 | 0 | 0 | 16 | 0 | 0 | − | − | + | − | − | 4 | 3.86 | 4.5 | 4.12 |
| 4 | 0 | 60 | 16 | 0 | 100 | − | + | + | − | + | 180 | 225 | 160 | 188 |
| 5 | 0 | 0 | 16 | 4 | 100 | − | − | + | + | + | 540 | 520 | 510 | 523 |
| 6 | 0 | 0 | 1 | 4 | 0 | − | − | − | + | − | 580 | 556 | 568 | 568 |
| 7 | 0 | 60 | 1 | 4 | 100 | − | + | − | + | + | 580 | 640 | 610 | 610 |
| 8 | 100 | 60 | 16 | 4 | 100 | + | + | + | + | + | 9 | 8.5 | 8 | 8.5 |
| 9 | 100 | 60 | 16 | 0 | 0 | + | + | + | − | − | 0 | 0 | 0 | 0 |
| 10 | 0 | 0 | 1 | 0 | 100 | − | − | − | − | + | 72 | 82.5 | 76 | 76.8 |
| 11 | 0 | 60 | 1 | 0 | 0 | − | + | − | − | − | 0 | 0 | 0 | 0 |
| 12 | 0 | 60 | 16 | 4 | 0 | − | + | + | + | − | 740 | 686 | 680 | 702 |
| 13 | 50 | 30 | 8.5 | 2 | 50 | 0 | 0 | 0 | 0 | 0 | 343 | 390 | 367 | 367 |
| 14 | 100 | 0 | 16 | 0 | 100 | + | − | + | − | + | 0 | 0 | 0 | 0 |
| 15 | 100 | 60 | 1 | 0 | 100 | + | + | − | − | + | 0 | 0 | 0 | 0 |
| 16 | 100 | 60 | 1 | 4 | 0 | + | + | − | + | − | 455 | 461 | 450 | 455 |
| 17 | 100 | 0 | 16 | 4 | 0 | + | − | + | + | − | 480 | 509 | 501 | 497 |
A: solvent ratio (weight percent ratio); B: exposure time (second); C: immersion time (hours); D: glycerol time (hour); E: nonsolvent ratio (volumetric ratio).