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A highly toxic water pollutant, known as perfluorooctanoic acid (PFOA), last year caused a number of U.S. communities to close their drinking water supplies.
Used in #Teflon production and others.
Being #enviromental #persistence
makes contamination a problem worldwide
A Northwestern research team now reports an inexpensive and renewable material that rapidly removes PFOA from water
more on water issues Show more
