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Characterization of wastewater samples.
| Wastewater |
Psychiatric clinic (effluent) |
Central hospital (influent on hospital WWTP) |
|---|---|---|
| Parameter/label | PC | CH |
| COD (mg/L) | 56.3 | 1650 |
| pH | 8.2 | 7.0 |
| NH4-N (mg/L) | 3.3 | 19.8 |
| NO3-N (mg/L) | 12.8 | 4.9 |
| PO4-P (mg/L) | 4.2 | 6.5 |
| Cl− (mg/L) | 62.8 | 88.5 |
| Number of beds | 150 | 500 |
| Treatment method | Nitrification | Nitrification/chlorination |
| Temperature (°C) | 12 | 14 |
| Flow (m3/day) | 58 | 90 |
| COVID-19 cases | 0 | 20 |
| Sampling date | 20/11/2019 | 17/11/2020 |
