A diagram shows how water is used in hydraulic fracturing of gas and oil wells.Credit Environmental Protection Agency
A good post on InsideClimate News last week explored a new study of organic compounds and other constituents in the briny water that emerges from gas or oil wells created using the high-pressure process called hydraulic fracturing, or fracking. (This “produced water” is a mix of fracturing fluid and water from the rock layers being drilled.) Read more
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