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The range and average values of wastewater quality standard parameters measured during normal SBR performance, for which e-nose measurements were also conducted.
| Statistics | COD [mg/dm3] | TSS [mg/dm3] | Turbidity [NTU] | pH | N-NO3 [mg/dm3] | N-NO2 [mg/dm3] | N-NH3 [mg/dm3] |
|---|---|---|---|---|---|---|---|
| min | 17.1 | 2.0 | 1.0 | 7.08 | 0.3 | 0.07 | 0.2 |
| max | 75.8 | 30.0 | 10.2 | 8.23 | 29.3 | 0.90 | 35.8 |
| mean | 32.7 | 6.4 | 2.8 | 7.96 | 17.8 | 0.34 | 5.0 |
| median | 27.4 | 4.0 | 2.0 | 7.97 | 19.1 | 0.32 | 0.8 |
