Sarim

Sarim is Research Associate, Urban Water-Waste Management, Centre for Science and Environment, New Delhi

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Sarim

Why a step-down scheduled desludging approach could improve treatment plant utilisation in Uttar Pradesh

Why a step-down scheduled desludging approach could improve treatment plant utilisation in Uttar Pradesh

12 Mar 2025

4 min read

Only half of the households in Balotra are connected to a sewage pipelines.

Absent septic tanks, open drains and textile dyes paint a dirty picture in Rajasthan’s Balotra

19 Jul 2024

5 min read

Truck-mounted vacuum tanker procured by the Lalmonirhat municipality is unable to provide desludging service in narrow lanes. Photo: Sarim / CSE

In a corner of Bangladesh, manual scavenging is impacting a treatment plant’s sustainability

09 Jan 2024

6 min read

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