| Miljøprofiler for aluminium i et livscyklusperspektiv |
|
|||
| Udvalgte udvekslinger pr. produceret kWh , jf. enhedsprocesdatabasen i Miljøstyrelsens UMIP PC-værktøj. Procesnummer er på tabellen angivet for hvert scenarie | ||||
Elscenarie |
|||||||
| Udveksling | Verden, 1989 |
Danmark, 1992 |
Norge, 1990 |
Sverige 1990 |
Tyskland, 1990 |
Frankrig, 1990 |
Alumini-um-el, 1990 |
L32756 |
L32765 |
L32747 |
L32748 |
L32764 |
L32746 |
L32757 |
|
g/kWh |
g/kWh |
g/kWh |
g/kWh |
g/kWh |
g/kWh |
g/kWh |
|
| Ressourceforbrug: | |||||||
| Stenkul | 1,59E+02 |
3,05E+02 |
2,00E-03 |
7,99E+00 |
1,13E+02 |
2,60E+01 |
7,23E+01 |
| Brunkul | 1,09E+00 |
1,83E+00 |
0,00E+00 |
4,50E-01 |
2,05E+02 |
7,64E+00 |
7,06E+01 |
| Råolie | 3,98E+01 |
2,02E+01 |
5,00E-01 |
3,16E+00 |
1,14E+01 |
6,57E+00 |
5,58E+00 |
| Naturgas | 4,42E+01 |
6,65E+00 |
3,00E-02 |
7,80E-01 |
2,48E+01 |
4,84E+00 |
8,36E+00 |
| Uranmalm | 6,00E-03 |
2,50E-04 |
0,00E+00 |
1,50E-02 |
1,00E-02 |
3,80E-02 |
9,90E-04 |
| Træ | 1,18E+01 |
1,19E+00 |
1,30E+00 |
1,06E+01 |
7,49E+00 |
1,48E+00 |
4,30E+01 |
| Opdæmmet vand | 1,05E+05 |
1,53E+04 |
5,55E+05 |
2,77E+05 |
2,04E+04 |
7,22E+04 |
3,14E+05 |
| Emissioner til luft: | |||||||
| CO2 | 7,13E+02 |
9,44E+02 |
1,64E+00 |
3,50E+01 |
6,47E+02 |
1,16E+02 |
3,88E+02 |
| SO2 | 5,33E+00 |
5,13E+00 |
2,50E-02 |
3,30E-01 |
3,23E+00 |
9,17E-01 |
2,23E+00 |
| NOx | 3,22E+00 |
3,96E+00 |
8,70E-03 |
1,80E-01 |
2,32E+00 |
5,10E-01 |
1,41E+00 |
| CO | 2,00E-01 |
2,20E-01 |
9,70E-04 |
3,20E-02 |
3,30E-01 |
3,50E-02 |
2,33E-01 |
| N2O | 1,97E-02 |
2,90E-02 |
1,00E-04 |
1,50E-03 |
4,00E-02 |
4,00E-03 |
2,00E-02 |
| Partikler | 2,80E-01 |
4,60E-01 |
6,00E-04 |
1,40E-02 |
3,20E-01 |
4,90E-02 |
1,60E-01 |
| Methan ("hydrokarboner" tillagt) | 2,23E+00 |
3,92E+00 |
1,67E-03 |
1,27E-01 |
1,57E+00 |
3,73E-01 |
9,35E-01 |
| NMVOC | 3,80E-02 |
3,80E-02 |
1,00E-03 |
5,00E-04 |
2,80E-02 |
1,00E-03 |
4,40E-02 |
| Affald: | |||||||
| Uspec. radioakt. affald | 1,70E-02 |
7,50E-04 |
0,00E+00 |
4,40E-02 |
3,10E-02 |
7,00E-02 |
2,95E-03 |
| Uspec. farligt affald | 1,90E-03 |
9,00E-05 |
0,00E+00 |
5,00E-03 |
3,00E-04 |
8,00E-03 |
3,00E-04 |
| Uspec. slagge og aske | 1,34E+01 |
2,50E+01 |
2,70E-02 |
1,10E+00 |
4,00E+01 |
3,00E+00 |
1,70E+01 |
| Uspec. volumenaffald | 8,30E+01 |
1,61E+02 |
0,00E+00 |
4,20E+00 |
6,00E+01 |
1,00E+01 |
3,80E+01 |