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Characteristics of the pretreated swine wastewater.
| Parameter | Values | Unit |
|---|---|---|
| pH | 7.28 ± 0.01 | — |
| TOC | 640 ± 120 | mg/L |
| COD | 2020 ± 400 | mg/L |
| NH4-N | 282.12 ± 100 | mg/L |
| PO4-P | 136.3 ± 10 | mg/L |
| TP | 176.67 ± 10 | mg/L |
| Mg | 18.65 ± 0.5 | mg/L |
| Ca | 106.15 ± 0.5 | mg/L |
| Fe | 5.9 ± 0.5 | mg/L |
