Table 4.
Parameters identified as influential by the Sobol analysis (> 0.05) with observed Sobol indices for first and total order effects.
| Code | Parameters | BOD model | TN model | TSS model | |||
|---|---|---|---|---|---|---|---|
| S1 | ST | S1 | ST | S1 | ST | ||
| X52 | Aerobic heterotrophic yield on soluble substrate | 0.885 | 0.924 | 0.230 | 0.273 | 0.904 | 0.928 |
| X53 | Anoxic heterotrophic yield on soluble substrate | – | – | 0.505 | 0.543 | – | – |
| X16 | Aerobic heterotrophic decay rate | 0.050 | 0.080 | – | – | – | – |
| X12 | Reduction factor for denitrification on nitrite-N | – | – | 0.109 | 0.131 | – | – |
All results displayed demonstrate a 95% confidence level.