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Green Car Congress
Dec 22, 2014, 7:00 am52 ptsResearchers at ETH Zürich developed an eco-friendly cascade process to make large amounts of lactic acid from glycerol, a waste by-product in the production of biodiesel. Polylactic acid (PLA) is a promising alternative for making plastics, as it is biodegradable and made from renewable resources.…
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