Prabhakar Sharma

Prabhakar Sharma works with LOK PRERNA, Deoghar, Jharkhand

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Prabhakar Sharma

Biochar made from rice husk can help tackle both air pollution & groundwater contamination at once. Photo: iStock

Science & Technology

Solution for crop burning? Rice husk biochar found to efficiently remove groundwater fluoride

21 Aug 2023

4 min read

Photo: iStock.

Science-based solutions should dominate upcoming plastic pact convention

23 May 2023

3 min read

Photo: iStock

How to manage risks in entire water supply chain: Manual by WHO, IWA has tips for suppliers

27 Mar 2023

3 min read

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Down To Earth

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