Table 3 Approximated P and N recovery rates for different substrates
| Substrate | P recovery rate | N recovery rate |
|---|---|---|
| Manure | 90% | 70% |
| Sewage sludge | 90% | 70% |
| Straw | 83% | 77% |
| Bush-, grass- and tree-cuts | 83% | 71% |
| Biowaste from households | 71% | 70% |
| Waste from food production | 71% | 70% |
| Other biogenic wastes | 71% | 70% |
