Table 3.
Nutrient reduction potentials in existing WWTPs under selected abatement level targets
| Abatement level | Nitrogen abatement potential (t a−1) | Phosphorus abatement potential (t a−1) | ||||
|---|---|---|---|---|---|---|
| 70 % | 80 % | 90 % | 80 % | 90 % | 95 % | |
| Denmark | 0 | 41 | 820 | 0 | 51 | 160 |
| Estonia | 580 | 870 | 1300 | 100 | 150 | 190 |
| Finland | 3900 | 5400 | 7300 | 0 | 0 | 4 |
| Germany | 0 | 20 | 540 | 0 | 0 | 1 |
| Latvia | 1600 | 1900 | 2300 | 130 | 200 | 240 |
| Lithuania | 1400 | 2000 | 2500 | 180 | 240 | 290 |
| Poland | 31 000 | 41 500 | 53 000 | 4900 | 6600 | 7500 |
| Russia | 2500 | 5000 | 7600 | 400 | 800 | 1000 |
| Sweden | 3100 | 4700 | 7800 | 0 | 0 | 3 |
| Total | 44 000 | 61 000 | 83 000 | 5700 | 8000 | 9400 |
Individual values do not necessarily sum up to total due to rounding