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New process makes 'biodegradable' plastics truly compostable - Phys.org
  • Phys.Org
  • Apr 21, 2021

Biodegradable plastics have been advertised as one solution to the plastic pollution problem bedeviling the world, but today's "compostable" plastic bags, utensils and cup lids don't break down during typical composting and contaminate other recyclable plasti…...