(Feature Image: The NTU research team behind the solar-powered method to convert sewage sludge into green hydrogen and animal feed. Source: Science Tech Daily)

On the occasion of World Water Day 2025, SANDRP compiles ten studies and research papers revealing the various cost effective and efficient methods to treat sewage and recover nutrients from sewage sludge. The first part of the series highlights water efficient practices being adopted by farming communities in India and the second part covers the water sources conservation efforts being made by the rural communities in the country. The third part has focused on sewage treatment and rainwater harvesting efforts being made in various cities in the country.   

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