How can a megacity create power with food waste?

Growing populations are producing an ever-increasing amount of wet waste, while also requiring more energy. The Laogang project, one of China’s largest bio-refineries, tackles both issues at once. It recycles large amounts of Shanghai’s restaurant and kitchen waste from the central urban area by processing many tons of wet waste daily, 24/7, to produce biogas and biodiesel. ANDRITZ decanter centrifuges are at the heart of this clever process to turn waste into valuable energy!
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