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Systems Analysis of Organic Waste Management in Denmark
Appendix B
Emissions from the processes
Emissions from core system
Emissions from collection and transportation of wastes
Emissions presented in Table B1 show the total emissions from collection of organic household waste. Collection of organic waste includes following modes of transportation:
- Organic waste from households, collection with collection trucks
- Organic waste from households to anaerobic digestion (60 %), transported with ordinary truck
- Organic waste from households to composting using ordinary truck
- Organic waste from households to anaerobic digestion (40%), transported with truck and trailer
Table B1.
Emissions originating from collection of organic waste from households expressed as kg per year.
Emission
|
Reference
|
Biogas 2004 |
Biogas long term |
Compost 2004 |
Compost long term |
| NOx |
375 161 |
381 699 |
397 214 |
380 958 |
394 356 |
| N2O |
880 |
896 |
932 |
894 |
925 |
| SOx |
38 353 |
39 022 |
40 608 |
38 946 |
40 316 |
| CO |
62 |
64 |
66 |
63 |
66 |
| VOC |
14 218 |
14 464 |
15 046 |
14 437 |
14 945 |
| CO2 (fossil) |
15 942 038 |
16 219 842 |
16 879 138 |
16 188 360 |
16 757 709 |
| CO2 (bio) |
0 |
0 |
0 |
0 |
0 |
| CH4 |
215 |
219 |
228 |
219 |
226 |
| Particles |
2 801 |
2 849 |
2 965 |
2 844 |
2 944 |
Transportation of wastes after collection includes the following modes of transportation using truck and trailer:
- Ash from incineration to landfill
- Slag from incineration to landfill
- Digestion residue from anaerobic digester to arable land
- Compost from compost plant to arable land
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