Table 6 Percentage reduction values of total phenol concentration lignin solution in all 9 experiments carried out as per L 9 Taguchi matrix
Exp. | Total phenol range (%) | Average | Si2* | |
|---|---|---|---|---|
| Â | 1Âş Data set | 2Âş Data set | (%) | (%) |
1 | 70.60 | 71.60 | 71.10 | 0.50 |
2 | 85.30 | 84.25 | 84.78 | 0.55 |
3 | 96.00 | 95.95 | 95.98 | 0.00 |
4 | 94.15 | 94.00 | 94.08 | 0.01 |
5 | 96.17 | 96.80 | 96.49 | 0.20 |
6 | 97.03 | 97.00 | 97.02 | 1.46 |
7 | 97.79 | 99.50 | 98.65 | 2.06 |
8 | 97.80 | 96.80 | 97.30 | 0.50 |
9 | 65.98 | 68.00 | 66.99 | 2.04 |