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Hangzhou's global village offers world of convenience

By LI YINGXUE in Hangzhou | China Daily | Updated: 2023-09-25 09:52
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About 3 metric tons of cooking oil can be extracted from every 100 tons of food waste. This, in turn, can be converted into industrial-grade blended oil, biodiesel and aviation biofuel.

"We've succeeded in reduction throughout the entire chain of use, from sourcing to disposal," Ruan said.

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