Associated Press: Federal environmental regulators signaled Thursday they want to increase oversight of the natural gas extraction industry, announcing they will develop national standards for the disposal of polluted wastewaters generated by a drilling technique known as hydraulic fracturing, or fracking.
Energy companies have dramatically expanded the use of fracking in recent years, injecting millions of gallons of water, sand and chemical additives to unlock gas in deep shale formations in Pennsylvania, Texas......
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EPA to regulate disposal of fracking wastewater
Posted by Associated Press: Michael Rubinkam on October 21st, 2011
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