Grassy Narrows mill's mercury contamination in river worsening chch.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chch.com Daily Mail and Mail on Sunday newspapers.
Waste from mill worsening mercury contamination in river near Grassy Narrows: study theturtleislandnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theturtleislandnews.com Daily Mail and Mail on Sunday newspapers.
Researchers from the University of Western Ontario say that while the wastewater from the Dryden, Ont., mill doesn't contain mercury, the sulphate and organic matter in it contribute to the elevated production of methylmercury in the Wabigoon River.