Table A3.
Water use for the different waste management systems considered.
| Energy Source | Source | Considered Water Use |
|---|---|---|
| Landfill | [52] 1 | 58.5 m3 of grey water per ton of dumping in landfills |
| Paper and cardboard | [53] | 24 m3 of blue water per ton of recycled paper |
| Composting | MCP, Arazuri 2 | 0 m3 considering closed composting |
| Biomethanization | E-cogeneración cabanillas and HTN Biogas 3 | 0 m3 |
| Light packaging | Sernaplas | 0 m3 |
| Glass | FCC ámbito | 0 m3 |
| Reject | - | - |
| Other | - | - |
1 For landfill’s influence on the grey water footprint, U.S. standards of water quality have been considered. 2 Information provided by the Arazuri composting plant of the Pamplona Region Commonwealth (oral communication with Sandra Blazquez, May 2021). 3 Information provided by HTN Biogas (oral communication with Rubén Rodríguez, May 2021).