STI has obtained Underwriters Laboratories (UL) approval for the new AquaSweep gravity oil/water separator. Tested and listed according to UL Subject STI has obtained Underwriters Laboratories (UL) ...
U.S. shale oil wells generate 27–45 million barrels of toxic wastewater every day, with shale gas adding billions more gallons annually. Traditional underground disposal is polluting groundwater, ...
Fracking fluid and oil wastewater are dumped into an unlined pit located right up against the Petroleum Highway in Kern County, California. Credit: Sarah Craig/Faces of Fracking California has a ...
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