Molding Process
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Methane emission after PLA waste landfill
Problembeschreibung
PLA produces methane greenhouse gas under anaerobic landfill conditions.
Ursachenanalyse
PLA degrades slowly under anaerobic conditions but eventually produces CH₄.
Lösung
Promote industrial composting instead of landfill; anaerobic digestion for energy utilization.
Wichtigste Erkenntnis
PLA landfill methane emission is an LCA consideration.
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