Search results for plastic recycling

Polymers May 22, 2024

New polystyrene recycling process could be world's first to be both economical and energy-efficient

Engineers have modeled a new way to recycle polystyrene that could become the first viable way of making the material reusable. The chemical method identified to tackle hard-to-recycle packaging material, cutting landfill ...

Environment May 22, 2024

Study maps human uptake of microplastics across 109 countries

Southeast Asian countries such as Indonesia, Malaysia and the Philippines top the global per capita list of dietary uptakes of microplastics, while China, Mongolia and the United Kingdom top the list of countries that breathe ...

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.

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.

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.

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.

Analytical Chemistry May 3, 2024

Cold sintering may rescue plastic, ceramics, battery components from landfills

Recycling does not necessarily prevent an item from eventually ending up in a landfill, according to Enrique Gomez, interim associate dean for equity and inclusion and professor of chemical engineering in the Penn State College ...

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