Search results for plastic recycling

Nanomaterials May 21, 2024

Costly gas separation may not be needed to recycle CO₂ from air and industrial plants

A costly step in the process of taking carbon dioxide emissions and converting them into useful products such as biofuels and pharmaceuticals may not be necessary, according to University of Michigan researchers.

Environment May 30, 2024

Whatever happened to LA's plan to end its reliance on landfills?

The smoldering, stinking mess at the Chiquita Canyon Landfill in Castaic is a glaring example of the environmental and public health hazards created by burying our trash—and how state and local leaders have allowed this ...

Polymers May 20, 2024

Researchers analyze how a chemical process could help recycle a common plastic waste

Researchers at Virginia Tech are exploring processes that might greatly increase the recycling of one of the world's most-produced plastics.

Polymers Jun 3, 2024

Using pyrolysis for high-quality recycled plastics

Plastics made of polycarbonate are sought-after materials in industrial applications thanks to their versatility and high quality. However, recycling of plastic waste is still running up against limits these days, as mechanical ...

Materials Science May 22, 2024

A research team is developing a method to recycle more plastics

Despite consumer efforts to sort and separate recyclables, most plastic bottles still end up in the landfill. Standard recycling methods to sort, shred and remake plastics are limited to just type-1 and type-2 plastics—basically ...

Polymers May 14, 2024

Study shows how avocado pruning residues can be used to produce more sustainable food packaging

Although plastic allows food to be packaged safely and hygienically, its extensive use constitutes a significant environmental challenge due to its limited recyclability and short shelf life. Thus, industry and the scientific ...

Ecology May 21, 2024

In Darwin's footsteps: Scientists recreate historic 1830s expedition

Like Charles Darwin did in 1831, a group of scientists and environmentalists last year set sail from the English port of Plymouth, headed for the Galapagos islands off the coast of Ecuador.

Analytical Chemistry Jun 3, 2024

Researchers present one-pot photothermal upcycling of polylactic acid to hydrogen and pyruvic acid

Plastic waste, a ubiquitous pollutant, poses a significant threat to both humans and the environment. However, it also represents a vast carbon resource. Recycling or upcycling plastic waste is not just a question of environmental ...

Environment May 21, 2024

Five ways to keep towns cool in a heat wave

Along with warmer and wetter winters across the UK and Europe, our summers are getting hotter with more frequent periods of extreme hot weather. And as well as affecting agriculture, infrastructure and wildlife, hot weather ...

Materials Science May 17, 2024

With the help of catalysts the chemical industry can be revolutionized and create a circular economy, say researchers

The chemical industry is a cornerstone of global development, driving innovation, and providing essential products that support our modern way of life.

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