Gutter oil to be used as auto fuel
By Zhou Wenting in Shanghai | China Daily | Updated: 2013-05-27 07:08
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A China Eastern Airlines ground crew fills an airliner with biofuel made from gutter oil and palm oil at Shanghai Hongqiao International Airport on April 14. The Airbus A320 succesfully made a one-and-a-half hour test flight with the fuel. Chen Fei / Xinhua |
Authorities aim to keep waste from returning to the kitchen
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