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Turning Sewage Sludge Into Green Energy and Sustainable Feed Using Solar-Powered Method

FuelCellsWorks · last updated

Published in Nature Water, this “sludge-to-food-and-fuel” breakthrough addresses two critical global issues: waste management and sustainable resource generation.

Unlike traditional methods such as incineration, landfill, or anaerobic digestion, NTU’s three-step solar-powered process recovers significantly more resources, fully removes heavy metal contaminants, and offers a smaller environmental footprint — making it economically and environmentally superior.