Fertilizing value

The fertilizing value of the biosolids is :
| Liquid Biosolids | Dewatered Biosolids | Dry Biosolids | Limed Biosolids | Composted Biosolids | |
| Organic matter (% DS) | 65 - 70 | 50 - 70 | 50 - 70 | 30 - 50 | 80 - 90 |
| Nitrogen (kg N/t WW) | 2 - 4 | 8 - 12 | 30 - 50 | 6 - 9 | 5 - 9 |
| Phosphore (kg P2O5/t WW) | 2 - 3 | 6 - 9 | 50 - 70 | 6 - 10 | 6 - 8 |
| Potash (kg K2O/t WW) | 0.9 | 0.8 | 5 | 1 | 1 - 2 |
DS : dry solid WW : wet weight
