Recycling, as a topic, encompasses the collection, separation, processing, and reintroduction of post-consumer or post-industrial materials into manufacturing cycles to displace primary raw resources. Scientifically, it involves material-specific pathways such as mechanical and chemical recycling for polymers, re-smelting and refining for metals, and deinking and pulping for paper fibers. Research addresses process efficiency, contamination control, life cycle assessment (LCA), and system-level optimization of material flows within circular economy frameworks. Key metrics include recovery rates, material quality retention, embodied energy, and net environmental impact relative to landfilling, incineration, or virgin-material production.
Among the biggest culprits of plastic pollution in the ocean and along shorelines are thin plastic shopping bags, which have low recycling rates and often become litter when they blow away in the wind. Once there, they can ...
Environment
Jun 19, 2025
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Every year, some 100 billion garments are produced worldwide, and 92 million tons of clothing waste end up in landfills. Given this enormous amount of waste, it is logical to think that the only way forward is to degrow fashion. ...
Environment
Jun 19, 2025
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Once essential for curbing the spread of COVID-19, disposable face masks have become a major contributor to environmental pollution and human health concerns.
Nanomaterials
Jun 17, 2025
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21
Electric e-bikes make cycling easier, faster and more accessible. They are already playing an important role in reducing the environmental impact of transport, particularly when they replace a trip in a private car.
Environment
Jun 12, 2025
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Plastic is a product that is ubiquitous in today's society, says Sarah Morath, Wake Forest professor of law and author of the book "Our Plastic Problem and How to Solve It."
Environment
May 7, 2025
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45
Have you ever thrown something in the recycling bin, hoping it's recyclable? Maybe a toothpaste tube, bubble wrap or plastic toy labeled "eco-friendly"?
Environment
Apr 24, 2025
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Every week, millions of Americans toss their recyclables into a single bin, trusting that their plastic bottles, aluminum cans and cardboard boxes will be given a new life.
Environment
Apr 17, 2025
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27
The amount of plastic being recycled around the world is stagnant at less than 10% with most new plastic still made from fossil fuels, a new study said Thursday.
Environment
Apr 13, 2025
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156
Sweden's recycling centers are overflowing with clothes after an EU-wide ban this year on throwing away textiles, leaving overwhelmed municipalities eager to have fast fashion giants take responsibility.
Environment
Apr 11, 2025
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139
Only 9.5% of plastic materials produced globally in 2022 were manufactured from recycled materials. The findings, reported in Communications Earth & Environment, are part of a comprehensive analysis of the global plastics ...
Environment
Apr 10, 2025
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147
