Removal rates and effluent concentrations of the laboratory-scale plant before, during and after salt dosing
| Sampling time . | Number of . | Removal rates . | Number of . | Effluent concentration . | ||
|---|---|---|---|---|---|---|
| samples . | COD . | TN . | samples . | NH4-N . | PO4-P . | |
| – . | % . | % . | – . | mg/L . | mg/L . | |
| Before salt dosing | n = 33 | 94 | 81 | n = 32 | 1.76 | 1.16 |
| During salt dosing | n = 7 | 98 | 84 | n = 9 | 1.22 | 0.76 |
| 5 days after salt dosing | n = 5 | 96 | 86 | n = 6 | 2.26 | 1.40 |
| Sampling time . | Number of . | Removal rates . | Number of . | Effluent concentration . | ||
|---|---|---|---|---|---|---|
| samples . | COD . | TN . | samples . | NH4-N . | PO4-P . | |
| – . | % . | % . | – . | mg/L . | mg/L . | |
| Before salt dosing | n = 33 | 94 | 81 | n = 32 | 1.76 | 1.16 |
| During salt dosing | n = 7 | 98 | 84 | n = 9 | 1.22 | 0.76 |
| 5 days after salt dosing | n = 5 | 96 | 86 | n = 6 | 2.26 | 1.40 |