Industry, governments discuss conditions for oilsands water
Industry, governments discuss conditions for oilsands water release
[ http://www.winnipegfreepress.com/canada ... 77461.html ]
By: Bob Weber, The Canadian Press
Posted: 12/16/2013 3:01 AM | Last Modified: 12/16/2013 7:22 AM
EDMONTON - Oilsands producers are talking with the federal and Alberta governments about conditions under which water from the industry's tailings ponds could be released into the environment.
Officials say releases would only involve treated water and wouldn't happen until the end of a mine's life.
Environmentalists are watching the discussions closely and warn that quality standards for released tailings water should be high.
"If they'd be willing to take the water and dump it in the Bow River near Calgary, then perhaps," said Keith Stewart of Greenpeace.
Alberta has a zero discharge policy for the oilsands. No water affected by processing is allowed back into the Athabasca River and even rain that falls on developed sites must be collected and stored.
Most of that water is kept in tailings ponds.
The ponds — covering 170 square kilometres with a toxic blend of hydrocarbons, silt, salts and heavy metals — have been a lingering headache for the industry. Alberta's energy regulator has already had to relax on enforcing regulations about cleaning up the ponds after companies pleaded they would simply be unable to meet their targets.
MORE:
[ http://www.winnipegfreepress.com/canada ... 77461.html ]
[ http://www.winnipegfreepress.com/canada ... 77461.html ]
By: Bob Weber, The Canadian Press
Posted: 12/16/2013 3:01 AM | Last Modified: 12/16/2013 7:22 AM
EDMONTON - Oilsands producers are talking with the federal and Alberta governments about conditions under which water from the industry's tailings ponds could be released into the environment.
Officials say releases would only involve treated water and wouldn't happen until the end of a mine's life.
Environmentalists are watching the discussions closely and warn that quality standards for released tailings water should be high.
"If they'd be willing to take the water and dump it in the Bow River near Calgary, then perhaps," said Keith Stewart of Greenpeace.
Alberta has a zero discharge policy for the oilsands. No water affected by processing is allowed back into the Athabasca River and even rain that falls on developed sites must be collected and stored.
Most of that water is kept in tailings ponds.
The ponds — covering 170 square kilometres with a toxic blend of hydrocarbons, silt, salts and heavy metals — have been a lingering headache for the industry. Alberta's energy regulator has already had to relax on enforcing regulations about cleaning up the ponds after companies pleaded they would simply be unable to meet their targets.
MORE:
[ http://www.winnipegfreepress.com/canada ... 77461.html ]