| No | Process | Project | Unit | Wastewater unpolluted |
| Total of all process | % | 100 | ||
| Remaining process | % | 53 | ||
| 1 | Ferronickel, 25% Ni{GLO}|production|APOS, U | Ecoinvent 3 – allocation at | % | 21.8% |
| 2 | Compost {RoW} treatment of garden biowaste, home composting in | Ecoinvent 3 – allocation at | % | 8.53 |
| 3 | Iron ore, crude ore, 46% Fe {GLO} iron mine operation, crude ore, 46° | Ecoinvent 3 – allocation at | % | 5.04 |
| 4 | Waste polyvinylchloride {GLO} treatment of waste polyvinylchloride | Ecoinvent 3 – allocation at | % | 4.74 |
| 5 | Copper concentrate, sulfide ore {RAS} copper mine operation, sulfide | Ecoinvent 3 – allocation at | % | 4.68 |
| 6 | Ferrochromium, high-carbon, 68% Cr{GLO}|production|APOS, U | Ecoinvent 3 – allocation at | % | 3.51 |