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nutrient recovery

From festivals to farms: European regions turn wastewater into agricultural resources

From festivals to farms: European regions turn wastewater into agricultural resources

New circular systems in Sweden, Germany and Spain are converting urban waste streams into fertiliser and reclaimed irrigation water for local agriculture Vast amounts of nutrient-rich wastewater disappear daily into urban sewers, while farms relying on conventional fertilisers struggle to maintain yields and cope with water scarcity. What cities have in excess agriculture often lacks.…

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