… potential treatment and release of oil sands mine water, as well … any environmental assessments of Alberta oil sand projects that could have … plan to release treated oil sands mine water into the … potential effects that treated tailings water might have on …

… toxic waste in the Alberta oilsands. The Alberta government is looking … the creation of standards, so oilsands companies can treat and release … giant reservoirs of wastewater, called tailings ponds, into the Athabasca River …

… of wastewater, called tailings ponds, into the … not sustainable: Alberta government Oilsands mining processes need huge … are stored in tailings reservoirs. Currently, oilsands operations have … exploring how to manage oilsands tailings, a spokesperson told The …

… organization’s participation in Alberta oil sands environmental assessments when they … “grave concerns” over treated oil sands tailings being released and potentially threatening … the treatment and release of oil sands tailings into the river system — …

… tied to spent wells and oil sands mines, and insufficient disclosure … inactive wells and aging oil sands mines has been a … And he says the oil sands and tailings decommissioning that will be … as companies that have aging oil sands operations. Some of that …

… its own regulatory framework for oil sands tailings management. Environment and Climate Change … the accumulation of oil sands process-affected water in tailings ponds. Currently, … under stringent regulatory requirements, oil sands mines have had to retain …

… a proposal to treat toxic oil sands tailings stored in massive ponds and … this mess without our approval.” Oil sands tailings are a mix of water … could release untreated tailings into surrounding ecosystems. Tailings ponds from oil sands mines in …

… Alberta Oil Sands Mine Water Steering Committee — to create standards allowing treated tailings … . However, the technology to treat oilsands tailings remains unproven and can’t … and environmental crises caused by oilsands tailings, they said.  "We have …

… releasing treated oilsands tailings. Alberta's oilsands mine water … potential contaminants from oilsands operations to better … about the tailings recommendations last month. Tailings are made … was tasked with studying tailings management options. The …

… government is confident oilsands tailings can be treated … plans to release treated oilsands tailings into waterways, arguing … toxic wastewater stored in oilsands tailings ponds. “By moving … after wastewater containing oilsands tailings seeped outside its …