New contaminants found in oil and gas wastewater
Durham NC (SPX) Jan 19, 2015 - Duke University scientists have discovered high levels of two potentially hazardous contaminants, ammonium and iodide, in wastewater being discharged or spilled into streams and rivers from oil and gas operations in Pennsylvania and West Virginia. Levels of contamination were just as high in wastewater coming from conventional oil and gas wells as from hydraulically fractured shale gas w ... more
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