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recycling

Chemistry

Plastic vaporising process could recycle bags and bottles indefinitely

A new process uses cheap catalysts to break down polyethylene and polypropylene into their building blocks, enabling common plastic objects to be turned into new products

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Environment

Zero-carbon cement process could slash emissions from construction

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Environment

Plastic pollution treaty would be 'failure' without tackling emissions

Analysis

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Digital generated image of huge sphere made out of wasted plastic on blue background.

Environment

Let's not trash recycling technologies that could end plastic waste

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RGY487 Used plastic crushed, Prepared to be re-melted into recycled plastic pellets

Environment

The incredible new tech that can recycle all plastics, forever

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Technology

Miniature furniture 3D printed using ink made from recycled wood

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A landfill in the US

Environment

Food waste in US landfills produces emissions equal to 12 million cars

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Environment

Toys produce far more electronic waste than vapes

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Plastic scrap in landfill

Technology

Waste plastic can be recycled into hydrogen fuel and graphene

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Technology

Recycled coffee grounds can be used to make stronger concrete

Using spent coffee grounds to replace some of the sand in concrete makes the material stronger and could reduce greenhouse gas emissions from coffee grounds in landfill

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British Formula E racing team, Envision Racing's Recover-e car, made entirely out of electronic waste

Technology

Formula E unveils racing car made from electronic waste

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Technology

Solar-powered fuel cell recycles plastic waste and carbon dioxide

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A car at the Charles Trent scrapyard

Environment

Can a new way to recycle cars create a circular motor industry?

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Technology

Machine recycles scrap aluminium directly into vehicle parts

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