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From oil to algae: eco-friendly asphalt could be the route to greener roads - The Guardian

The Guardian

From oil to algae: eco-friendly asphalt could be the route to greener roads
The Guardian
At Washington State University researchers developed asphalt from cooking oil, and last year academics at Wageningen University in the Netherlands found that lignin – a natural substance found in plants and trees – is another suitable replacement for ...

Admin 08.06.2015 0 65
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