B.C. man uses poplar trees to take recycling to a whole new level
MARK HUME
Vancouver – The Globe and Mail
David Derbowka has long turned to trees to clean up toxic landfills, using plantations of poplars to draw contaminants from polluted soil.
Now he is teaming up with a University of British Columbia chemist in a project aimed at extracting from the trees the chemicals they absorbed through their […]