Radioative waste from fracking

oil rigby aoenday

Fracking May Be Polluting River with Radioactive Waste
[Via Climate Central – News, Blogs & Features]

The natural gas-rich Marcellus shale is seeing a drilling boom, part of a nationwide rush to use hydraulic fracturing, or fracking, techniques to extract shale gas and oil. Studies have shown that energy production, including the waste water associated with fracking — a method of injecting chemicals, sand and water deep underground to crack rock formations to release oil and natural gas — may release significant fugitive methane emissions, helping to drive climate change.

Duke researchers looked at sediment samples collected downstream of the Josephine Brine Treatment Facility in Indiana County, Penn., and found that radium levels were 200 times greater in those samples when compared to those collected upstream of the plant. The plant processes fracking flowback water — highly saline and radioactive fluid that is returned to the surface as part of the fracking process.

Researchers have long been concerned about concentration of bromide, chlorides and other contaminants being discharged from the Josephine Brine Treatment Facility. One researcher, Conrad Volz, former director of the Center for Healthy Environments and Communities at the University of Pittsburgh, testified before the U.S. Senate in 2011 about the high level of contaminants in Josephine’s effluent.

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The radioactive levels in sediments downstream from the treatment plant were so high that it will have to be taken to a radioactive disposal facility. ANd the levels of other contaminats were also extremely high.

Methane, a more potent greenhouse gas than carbon dioxide is one of those contaminants, along with other volatiles. And thanks to the rapid increase in fracking, there are hundreds of billions of gallons of contaminated water to deal with.