Showing 196-207 of 207
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Is the burst of the AFFF bubble a precursor to long term environmental liabilities?
Policy
29 Jul 2019
A comprehensive analysis of why airports should make a switch to fluorine free foam. It provides an encouragingly long list of airports throughout the world, which have already made this switch.
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Electrodialytic per- and polyfluoroalkyl substances (PFASs) removal mechanism for contaminated soil
Science
23 Jul 2019 | Chemosphere
PFAS contaminated soil was remediated by passing an electric current through the soil.
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Alaska DEC rolls back PFAS chemicals to avoid remediation costs for polluters, violating state law
News
23 Jul 2019 | CoastAlaska
Gov. Mike Dunleavy’s administration directed DEC to change its regulations. It now screens for two PFAS compounds rather than five when determining whether water is safe to drink. By limiting its testing to two compounds, the DEC is no longer screening for PFHxS, one of the drivers for declaring a Yakutat drinking water source contaminated.
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How toxic ‘forever chemicals’ made their way into your food
News
14 Jul 2019 | The Hill
While the use of clean human or animal waste for fertilizing fields is logical and ecologically sensible, spreading sludge known to be contaminated with chemicals that don’t break down and are absorbed by plants and farm animals is not.
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Electrodialytic per- and polyfluoroalkyl substances (PFASs) removal mechanism for contaminated soil
Science
8 Jul 2019 | Chemosphere
Swedish airport saw significant remediation of soil contaminated with firefighting foams containing PFAS.
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Farmers losing everything after ‘forever chemicals’ turned up in their food
News
2 Jul 2019 | BuzzFeed News
’Forever chemicals’ linked to cancer are turning up in farm produce across the country, leading farms to lay off workers, incinerate cranberry harvests, kill cows, and dump thousands of gallons of dairy milk. Such long-lived "fluorinated" compounds have been measured in the drinking water in over 600 locations in 43 states, near factories or military bases that use them in firefighting foams…
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Canada: Airports move to fluorine-free foam
Policy
21 Jun 2019
Canadian Aviation Regulations have recently changed to allow airports to use environmentally friendly fluorine-free firefighting foam rather than PFAS.
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PFAS Nation: Toxic discharges suspected from almost 500 industrial facilities across U.S.
News
11 Jun 2019
At least 475 industrial facilities across the nation could be discharging the toxic fluorinated compounds known as PFAS into the air and water, according to an EWG analysis of government data... [This] count of industrial sites does not include 446 public water systems known to be contaminated with PFAS, more than 100 military installations with known or suspected water contamination identified by the Pentagon, or hundreds of Defense Department fire training stations with known or suspected use of PFAS-based firefighting foam, identified by the Intercept...
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Michigan AG plans to sue 3M over PFAS crisis
News
9 May 2019 | woodtv
Michigan Attorney General announced Thursday she will pursue litigation against Minnesota-based 3M, the maker of PFAS that has contaminated wells and waterways across the state… 3M produced PFAS for decades for products like Scotchgard and firefighting foam…
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U.S. Congress: H.R. 2570, the "PFAS User Fee Act of 2019"
Policy
8 May 2019
Rep. Rouda, Harley (D-CA) introduced a bill that would ensure that polluters pay ongoing water treatment costs associated with exposure from PFAS pollution.
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Per- and polyfluoroalkyl substances in two different populations of northern cardinals
Science
1 May 2019 | Chemosphere.
North American cardinals where used as an indicator species to investigated exposure levels in humans.
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Reconstructing the Composition of Per- and Polyfluoroalkyl Substances in Contemporary Aqueous Film-Forming Foams
Science
1 Mar 1921 | Environ Sci Technol Lett
A combination of methods can accurately assign the total PFAS mass attributable to AFFF in an aqueous sample with differentiation of gross precursor classes and identification of major precursor species.