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20 May 2025
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20 May 2025
DRDO Develops Polymeric Membrane for Sea Water Desalination
The Defence Research and Development Organisation (DRDO) has developed an indigenous nanoporous multilayered polymeric membrane for high-pressure sea water desalination. The breakthrough, led by the Kanpur-based Defence Materials Stores and Research and Development Establishment (DMSRDE), is tailored to suit Indian Coast Guard operational needs.The membrane addresses the challenge of chloride ion exposure in saline environments, ensuring better performance stability. Developed within eight months, the technology is intended for use in desalination units onboard Offshore Patrolling Vessels.Init..