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World Toilet Day: Safely treated urine can be used for energy generation or as fertilizer, suggests United Nations

Dr. Lalit Kishore

World Toilet Day was observed on Sunday across the globe with focus on 'wastewater' and with question 'Where does our poo go?' On the occasion of the observance the UN has reminded, "by 2030, the Sustainable Development Goals, specifically SDG #6, aim to reach everyone with sanitation, and halve the proportion of untreated wastewater and increase recycling and safe reuse."

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