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His system could alleviate the drawbacks of existing desalination plants

by Jonathan W. Rosen

David Warsinger

AGE: 32
AFFILIATION: PURDUE UNIVERSITY
COUNTRY OF BIRTH: US
David Warsinger thinks he’s found an innovation that could help combat one of the 21st century’s great environmental challenges: water shortages around the globe.
His fix is an improved form of reverse osmosisthe most common method of desalination. Today, an estimated 5% of the world’s population relies on desalinated water, drawn from the ocean or brackish inland sources, to meet at least some daily needs.

Read more on technologyreview.com.

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