TV News LIES

Monday, Aug 31st

Last update09:47:55 PM GMT

You are here News Environment Hydraulic Fracturing Poses Substantial Water Pollution Risks, Analysts Say

Hydraulic Fracturing Poses Substantial Water Pollution Risks, Analysts Say

E-mail Print PDF

fracking dangersRisk analysts have concluded that the disposal of contaminated wastewater from hydraulic fracturing (or "fracking") wells producing natural gas in the intensively developed Marcellus Shale region poses a substantial potential risk of river and other water pollution.

That conclusion, the analysts say, calls for regulators and others to consider additional mandatory steps to reduce the potential of drinking water contamination from salts and naturally occurring radioactive materials, such as uranium, radium and radon from the rapidly expanding fracking industry.

The new findings and recommendations come amid significant controversy over the benefits and environmental risks associated with fracking. The practice, which involves pumping fluids underground into shale formations to release pockets of natural gas that are then pumped to the surface, creates jobs and promotes energy independence, but also produces a substantial amount of wastewater.

In light of their review of multiple possible water pollution scenarios, the authors say future research should focus mainly on wastewater disposal. "Even in a best case scenario, an individual well would potentially release at least 200 m3 of contaminated fluids," according to doctoral student Daniel Rozell, P.E., and Dr. Sheldon Reaven, Associate Professor and Director of Energy and Environmental Systems Concentration in the Department of Technology and Society, Stony Brook University.

The scientists present their findings in a paper titled "Water Pollution Risk Associated with Natural Gas Extraction from the Marcellus Shale," which appears in the August 2012 issue of the journal Risk Analysis, published by the Society for Risk Analysis.

More...


Most Recent Related Stories...


General Mills Warns Climate Change Will Lead To Global Food Shortages

General Millsn a rebuff to climate deniers, the CEO of American food giant General Mills has asserted...

Another Huge Sewage Spill, Another Beach Closure In Hawaii

Sewage spill in Hawaii- For the second time in a week a popular Hawaii beach was closed Thursday after...

Three major hurricanes form in Pacific simultaneously, setting record

3 mojor hurricanes formThree major hurricanes have formed in the Pacific Ocean simultaneously — an occurrence that has never...

NASA: Sea Level Rise Likely To Get Much Worse

Sea level riseSea levels worldwide rose an average of nearly 3 inches (8 cm) since 1992, the result...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!