We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Challenges and opportunities in home-composting of biodegradable plastics: A comprehensive review
AI summary Read the abstract
Researchers conducted a comprehensive review of home composting as a disposal pathway for biodegradable plastics, identifying key challenges including insufficient temperature and microbial activity in home compost bins that often prevent complete degradation, alongside opportunities to improve labeling standards and consumer guidance.
International audience
More Papers Like This
Microplastics in MSW-derived compost: release rate, characteristics, ecological risks, and mitigation strategies for sustainable agriculture
AI summary Read the abstract
Compost made from household trash often contains tiny plastic bits called microplastics, and surprisingly, the compost from industrial facilities had even more plastic contamination than the raw waste it started from. Since this compost gets spread on farm fields, these plastic fragments can build up in the soil where our food grows. The good news: simply sorting out plastic from food/organic waste before composting (rather than mixing everything together) dramatically cuts down on this contamination, suggesting better recycling habits at home and in waste facilities could help keep microplastics out of our agricultural system.
Microplastics in Composts, Digestates and Food Wastes: A Review
AI summary Read the abstract
Researchers reviewed microplastic contamination in composts, digestates, and food wastes, finding that plastic packaging mixed into food waste streams may inadvertently introduce microplastics into agricultural soils during composting or anaerobic digestion. The authors highlight critical research gaps and call for harmonized methods to better assess this potential pathway of soil microplastic contamination.
Plastics of the Future? The Impact of Biodegradable Polymers on the Environment
AI summary Read the abstract
Biodegradable polymers are increasingly proposed as sustainable alternatives to conventional plastics, but their actual degradation rates and ecological impacts under real environmental conditions vary widely and are often misrepresented. Without rigorous standards for biodegradability claims, some alternatives may simply generate a different form of microplastic pollution rather than solving the underlying problem.
The role of biodegradable plastics in the global plastic future
AI summary Read the abstract
Researchers analyzed the real-world role of biodegradable plastics in global plastic waste and found that while they offer environmental benefits, they are unlikely to solve the plastic crisis on their own without systemic changes to production and waste management. Their potential to reduce pollution depends heavily on proper disposal infrastructure and industrial composting conditions.
Microplastic Pollution in Compost Derived from Mixed Municipal Waste in Kermanshah City: Abundance, Characteristics, and Ecological Risk Evaluation
AI summary Read the abstract
Researchers found that compost made from mixed municipal solid waste in Kermanshah, Iran, was universally contaminated with microplastics at an average of 2,160 particles per kilogram — translating to an estimated 118 million microplastics added to each hectare of farmland annually — posing medium to high ecological risk and highlighting compost as a significant pathway for microplastic entry into agricultural soils.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.