Mar 19, 2020 · The indestructible qualities of PFAS, along with their ability to repel both oil and water, are what make them so effective in firefighting solutions. Primarily used in aqueous film-forming foam (AFFF), these chemicals act as a thermal and evaporation barrier that inhibits and eventually extinguishes combustion.
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Per- and Poly-Fluorinated Substances (PFAS) are chemicals that are resistant to heat, water and oil. They don't easily break down in the environment due to the way they were manufactured and have...

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  • On the other hand, a packaging material category found to be free of PFAS were paperboard containers, specifically, the cartons and clamshells used for fried foods and desserts at burger chains. All of these sampled paperboard items tested below the fluorine screening level, suggesting that they are PFAS-free.
  • Aqueous film forming foam (AFFF) is a PFAS-based foam developed in the 1960s and used by both military and civilian firefighting departments to extinguish fires at military bases, airports, refineries, and firefighting training facilities.

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Dec 04, 2020 · communities affected by PFAS; • $2.5 million for the Navy to develop a new military specification for fluorine free aqueous film forming foam (AFFF). • $5 million for an AFFF innovation prize to incentive new research to meet the requirement of fielding a PFAS-free AFFF alternative by 2024.

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The military used AFFF, which contained perfluorooctanesulfonic acid (PFOS) and perfluorooctanic acid (PFOA), forms of PFAS, from 1970-2015. In 2016, the Environmental Protection Agency established a lifetime health advisory level for PFOA and PFOS in drinking water, and it is now classified as an emerging contaminant.

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PFAS contamination may be present at some landfills receiving waste since the 1950s and facilities using aqueous film foaming foams (AFFF) such as fire-training facilities, civilian and military airports, petroleum terminals, and refineries.

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AFFF Fire Training Areas, Hot Crash Sites. Potential for environmental impact is a function of release volume and frequency. PFAS plumes are commonly comingled with hydrocarbons. PFSA dominate (PFOS). AFFF manufacturing process results in branched vs. straight-chain PFAS. PFOA and other PFCAs are primarily a result of precursor

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Jan 21, 2020 · *PFAS-free is defined as zero intentionally added PFAS to the product and PFAS contamination in the product must be less than 0.0001 percent by weight of the product (1 part per million) total organic fluorine as measured by combustion ion chromatography.

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Wisconsin's Recent Failure To Regulate PFAS Effluent Into Waterways. The Wisconsin state legislature recently voted for the reversal of a bill that would have create limits for PFAS effluent in waterways. Act 101 had the potential to reduce PFAS levels at the source, before reaching municipal water systems.

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Investigation of per- and polyfluoroalkyl substances (PFAS) to date has largely focused on manufacturing sites and fire training areas (due to use of aqueous film-forming foam [AFFF]); however, consideration of the presence and potential risks associated with PFAS is now expanding to waste management (e.g., landfill leachate and biosolids) and ...

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Dan talks about his cancer treatments and how he was awarded new ratings pertaining to his cancer. Dan speaks from the heart and soul about how the various forms of cancer his doctors believe are a result of repeated exposure to AFFF and PFAS has taken a toll on him and his family. Dan and Kevin talk about going to Washington to confront...

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