Researchers develop new method of cleaning toxins from the oilsands

Alberta's oilsands have water challenges. Oilsands development uses a vast amount of water and even though it's recycled multiple times, the recycling concentrates the toxins and metals leftover from extracting and upgrading the bitumen, resulting in tailings ponds that are both a lightening rod for controversy and a significant risk to the environment. A research project underway between biologists at the University of Calgary and engineers at the University of Alberta to help resolve the water issue is making rapid progress toward that goal.

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