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That doesn’t make chemical sense. There is a huge energetic cost to smelting ore to remove the oxides, vs. landfill material that is exactly what you need but j
by garmaine 7y ago
That doesn’t make chemical sense. There is a huge energetic cost to smelting ore to remove the oxides, vs. landfill material that is exactly what you need but just needs to be sorted and cleaned.
- maxerickson 7y agoThe concentrations of valuable materials in the landfill are minuscule. It doesn't make energy sense to sort it even though the fractions are relatively ready to use.