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biodegradability

June 9, 2021

Several recent reviews examine the value chain of biobased polymers; discuss clarification of terms such as biobased, degradable, biodegradable, and compostable; define “biotechnological recycling (bio-recycling)” as the use of enzymes and microorganisms in a technological setting to biodegrade polymers; three biodegradable polymers assessed in marine field trials
Reading time: 5 minutes

April 16, 2021

UK government releases report summarizing stakeholders comments regarding bio-based, biodegradable plastics contribution to circular economy; discusses knowledge gaps; finds lower carbon footprint, potential negative impacts on land-use, waste management; determines use of biodegradables should be limited to specific applications; degradation in the open environment unclear
Reading time: 2 minutes

January 7, 2021

European Commission’s (EC) Scientific Advice Mechanism publishes evidence report and scientific opinion, discusses potential benefits and limitations of biodegradable plastics; finds no silver bullet for inappropriate waste management or plastic littering, only for specific applications; appropriate formulation, coherent testing and certification standards needed to realize full potential
Reading time: 3 minutes

October 7, 2020

Biodegradable Products Institute (BPI) publishes set of guidelines for labeling and identifying compostable food contact materials (FCMs); aims to reduce contamination of composting waste streams; focuses on improved labelling and communication of compostable products
Reading time: 1 minute

September 10, 2020

European Environment Agency (EEA) publishes report providing on overview of challenges and opportunities; includes introduction to relevant terminology, implications of use, and comparison of existing certifications; calls for clearer labeling and increased campaigns to inform consumers
Reading time: 1 minute

May 25, 2020

Joint report from the United Nations Environment Programme (UNEP) maps and assesses global labeling schemes and claims related to recycling and disposal of plastic packaging; recommends global harmonization of definitions, better consideration of actual local conditions, restriction of chasing arrows symbol, labels being verified with enforcement of proper use
Reading time: 2 minutes
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