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Materials

Canadian Center Spins Off Company

by Michael McCoy
December 17, 2012 | A version of this story appeared in Volume 90, Issue 51

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Credit: GreenCentre Canada
GreenCentre scientist Preston Chase at his fume hood.
This is a photo of GreenCentre scientist Preston Chase at his fumehood.
Credit: GreenCentre Canada
GreenCentre scientist Preston Chase at his fume hood.

GreenCentre Canada, a government-backed green chemistry development lab in Ontario, has founded a water desalination company, Forward Water Technologies, which is based on a “switchable salt” invented at Queen’s University by chemist Philip Jessop. The firm’s technology uses a concentrated salt solution to draw water across a membrane without using heat or energy. The salt can then be switched off, removed, and collected for reuse. An earlier spin-off, Switchable Solutions, markets a green solvent also discovered by Jessop.

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