Table 3 Ecotechnologies identified for reuse of C, P and/or N (n = 108)
| Ecotechnology | C | P | P & N | C, P & N | Total |
|---|---|---|---|---|---|
| Irrigation with effluents | 57 | 1 | 58 | ||
| Reuse of biosolidsa | 3 | 36 | 39 | ||
| Reuse of other product | 1 | 3 | 5 | 1 | 10 |
| Reuse of biocharb, biocoal or adsorption medium | 1 | 1 | |||
| Total | 5 | 3 | 62 | 38 | 108 |
