Tag: circular economy

A genetically modified Rhodobacter capsulatus strain converts hydrothermal carbonization process water from food waste into high-purity hydrogen with yields significantly ...

A chemical catalyst formulation successfully eliminated noxious odors and doubled bioavailable nitrogen concentrations in industrial food-processing slurries, accelerating plant development ...

A new study demonstrates that combining waste wood dust and glass fiber in epoxy composites can reduce costs and carbon ...

A comprehensive review finds life cycle assessment can position leather as a circular economy model, but methodological inconsistencies and data ...

A 107-country panel study reveals that material intensity decouples from economic growth at variable speeds separated by distinct developmental thresholds.

Researchers have developed a flash Joule heating method that transforms discarded wind turbine blades into valuable silicon carbide and graphene ...

A perspective paper outlines cascading biological platforms to selectively recover critical rare earth elements from dilute industrial and secondary waste ...

A physical sorting study across six Czech municipalities found that food waste comprises up to a third of residual municipal ...

Engineers have demonstrated that combining nine percent waste glass powder with ten percent recycled tire fiber aggregates produces an ambient-cured ...

Applying a ten-milliampere direct current to microbial leaching cultures increases silver extraction from decommissioned photovoltaic cells nearly ninefold by simultaneously ...

Coupling machine learning degradation forecasts with dynamic carbon accounting extends electric vehicle battery service lifetimes while reducing life cycle emissions ...

Researchers have demonstrated that chemically recycled ABS shows a cytocompatibility profile comparable to certified medical-grade ABS for fused deposition modeling ...

A new conceptual study argues that morally charged circular economy narratives can backfire when moral ambition outpaces the governance capacity ...

A new perspective argues that catalytic CO2 valorization can turn industrial emissions into fuels and chemicals, but catalyst deactivation, hydrogen ...

A cradle-to-cradle life cycle and costing assessment in Germany reveals that polymer-impregnated and carbonated recycled concretes achieve substantial carbon reductions ...

A systematic review demonstrates that marine, agricultural, and food processing wastes can be transformed into biocompatible scaffolds for tissue engineering ...

A review examines how olive pomace can be converted into carbon electrode materials for supercapacitors and batteries, highlighting the interplay ...

Continuous AI-driven monitoring in Leipzig and Bergamo detected hidden broken rails and overhead line faults during regular service, while a ...

A new review finds microbial fuel cells can treat wastewater while generating electricity, but scaling and cost barriers still block ...

A new modeling study finds that mechanical recycling offers the lowest environmental footprint for China's PVC waste, while chemical recycling ...