Biodegradability of Polymers: Regulations and Methods for Testing

Part 10. General Aspects and Special Applications
Dr. Rolf-Joachim Müller

Dr. Rolf-Joachim Müller

Gesellschaft für Biotechnologische Forschung mbH, Braunschweig, Germany

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First published: 15 January 2005
Citations: 47

Abstract

  • Introduction
  • General Mechanism of Biodegradation, and Definitions
  • Testing Methods
    • General Principles in Testing Biodegradable Plastics
    • Analytical Procedures for Monitoring Biodegradation
      • Visual Observations
      • Changes in Mechanical Properties and Molar Mass
      • Weight Loss Measurements: Determination of Residual Polymer
      • CO2 evolution/O2 Consumption
      • Determination of Biogas
      • Radiolabeling
      • Clear-zone Formation
      • Others
    • Development of Standardized Biodegradation Tests
      • Testing Compostability
      • Testing Anaerobic Biodegradation
      • Testing Biodegradation in Soil
  • Regulations Concerning Biodegradable Plastics
  • Certification and Labeling of Biodegradable Plastics

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