Sumita Singhal

Programme Manager, Urban Water-Waste Management, Centre for Science and Environment, New Delhi

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Sumita Singhal

Faecal sludge management in Ethiopia.

Treatment and safe disposal are the weakest links in the African sanitation systems

31 Dec 2025

5 min read

A lake in Bengaluru gets replenished with treated wastewater from the
Hebbal-Nagawara Valley project

Safety in circularity

17 Mar 2025

17 min read

A tanker getting filled with treated wastewater for reuse in construction activities from hydrant located inside Behrampur STP.

Policy and governance roadblocks are the biggest challenges to treated water reuse

11 Mar 2025

4 min read

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