Biodegradation of Polyethylene Followed by Assimilation of Degradation Products

Part 9. Miscellaneous Biopolymers and Biodegradation of Polymers
Dr. Minna Hakkarainen

Dr. Minna Hakkarainen

Royal Institute of Technology (KTH), Department of Polymer Technology, Stockholm, Sweden, S-10044

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Dr. Farideh Khabbaz

Dr. Farideh Khabbaz

Royal Institute of Technology (KTH), Department of Polymer Technology, Stockholm, Sweden, S-10044

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Prof. Dr. Ann-Christine Albertsson

Prof. Dr. Ann-Christine Albertsson

Royal Institute of Technology (KTH), Department of Polymer Technology, Stockholm, Sweden, S-10044

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First published: 15 January 2005

Abstract

  • Introduction
  • Historical Outline
  • Methods for Testing Biodegradability
    • Plate Tests
    • Enzyme Assays
    • The Evolution of Gases
    • Soil Burial Tests
    • Composting
    • Anaerobic Biodegradation (Landfill)
    • Toxicity Testing
    • The Fate of Degradation Products and Polymer Fragments
  • Biodegradation of Polyethylene
  • Enhanced Environmentally Degradable Polyethylene
    • Modification of Polyethylene with Biodegradable Additives
    • Enhanced Photodegradable Polyethylene
    • Copolymerization with Biodegradable Monomers
    • Biodegradation of Enhanced Environmentally Degradable Polyethylene
  • Assimilation of Oxidized Polyethylene and its Degradation Products
  • Patents on Environmentally Degradable Polyethylene
    • Patents on Biodegradable Polyethylene
    • Patents on Photodegradable Polyethylene
  • Outlook and Perspectives

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