Showing 31-45 of 440
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Bill mandating end to use of PFAS-containing firefighting foams becomes law in Alaska
Policy
26 Jul 2024
The new law, in effect without the governor’s signature, requires a switch to PFAS-free foams by Jan. 1 and sets up a system to help rural villages get rid of them.
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Firefighting Foam: DOD is Working to Address Challenges to Transitioning to PFAS-Free Alternatives
Policy
8 Jul 2024
The Defense Department is mandated to stop using PFAS-containing firefighting foam, but faces challenges like the lack of a suitable replacement, an estimated transition cost of over $2.1 billion, and potential delays requiring waivers until 2026.
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Inside Sea-Tac’s efforts to clean up PFAS firefighting foams
News
2 Jul 2024 | The Seattle Times
Over six days, the system flushed a toxic substance from a firetruck as the department became one of the first in the nation to begin to remove firefighting foam concentrates laced with “forever chemicals.”
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Bioconcentration of per- and polyfluoroalkyl substances and precursors in fathead minnow tissues environmentally exposed to aqueous film-forming foam-contaminated waters
Science
19 Jun 2024 | Environ Toxicol Chem
Fathead minnows exposed to PFAS-contaminated groundwater at Joint Base Cape Cod showed increasing PFAS levels in their tissues over time, indicating potential pathways for PFAS exposure in aquatic wildlife and humans.
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North Yorkshire town has UK’s highest concentration of ‘forever chemicals’
News
28 May 2024 | The Guardian
The market town of Bentham, which is home to 3,000 people and set on the banks of the River Wenning, is also home to the Angus International Safety Group – locally known as Angus Fire – which, since the 1970s, has been producing firefighting foams containing PFAS at a factory near the town centre.
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They’re in pans, fruit, dust – and even tap water. But can I eradicate toxic forever chemicals from my home?
News
25 May 2024 | The Guardian
One person’s attempt to reduce PFAS exposure from everyday items.
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Maine Amends Its PFAS Statute, Exempting Certain Product Categories from the Sales Prohibition and Eliminating the General Notification Requirement
Policy
24 May 2024
The legislation also creates new sales prohibitions for products with intentionally added PFAS with varying effective dates, expands the exemption of certain product categories from the prohibitions, and establishes a new reporting program for those product categories that receive a currently unavoidable use determination from MDEP.
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Linking exposure to per- and polyfluoroalkyl substances (PFAS) in house dust and biomonitoring data in eight impacted communities
Science
17 May 2024 | Environ Int
In communities impacted by drinking water contamination from PFAS, household dust was found to significantly correlate with serum PFAS levels, suggesting residential exposure via indoor pathways, with factors like age, duration of residence, cleaning habits, and product usage influencing exposure levels.
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Cancer-causing chemicals ban signed into law
News
8 May 2024 | Coloradoan
On May 1, Colorado Gov. Jared Polis signed SB24-081 Perfluoroalkyl and Polyfluoroalkyl Chemicals (PFAS), which will now prohibit the sale or distribution of certain products containing PFAS in a gradual product phaseout beginning Jan. 1, 2025, and continuing through 2028.
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PFAS Contamination in Europe: Generating Knowledge and Mapping Known and Likely Contamination with “Expert-Reviewed” Journalism
Science
9 Apr 2024 | Environ Sci Technol
The "Forever Pollution Project" (FPP), a collaborative effort between journalists and scientific advisers, used investigative techniques to reveal widespread PFAS contamination across Europe, emphasizing the importance of data transparency and collaboration among researchers, policymakers, and journalists in addressing environmental issues.
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Not ‘reasonable’: Spokane International Airport hits back against state PFAS cleanup order
News
2 Apr 2024 | The Spokesman-Review
Spokane International Airport is pushing back against a “disappointing” state Department of Ecology order to begin PFAS cleanup planning – stating the airport will move forward with its own investigation into the presence of the toxic chemicals.
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Global quantification of emerging and legacy per- and polyfluoroalkyl substances in indoor dust: Levels, profiles and human exposure
Science
1 Apr 2024 | Sci Total Environ
PFAS were found in house dust across six global regions, with variations in concentration and composition likely influenced by geography and socioeconomic factors, implying potential exposure risks for toddlers, although overall health risks seem minimal.
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No more delays to PFAS cleanup, state Department of Ecology tells Spokane International Airport
News
13 Mar 2024 | The Spokesman-Review
After several extensions and five months of negotiations, the Washington State Department of Ecology is telling the Spokane International Airport it will not accept any more delays for the initial stages of PFAS contamination cleanup.
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A Comprehensive Review of Novel Adsorbents for Per-and Polyfluoroalkyl Substances in Water
Science
8 Mar 2024 | ACS ES&T Water
This review examines recent studies on new adsorbent materials for PFAS, covering fundamental mechanisms of PFAS adsorption, evaluating materials such as carbon nanotubes and polymers, and providing insights into strategies for designing effective PFAS removal solutions.
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Distribution and release of PFAS from AFFF-impacted asphalt: How does it compare to concrete?
Science
5 Feb 2024 | J. Hazard. Mater.
AFFF-impacted asphalt and concrete were found to potentially leach PFAS into the environment, with 6:2 FTS and PFOS identified as the dominant PFAS in the surface layer and runoff, asphalt exhibited a higher release rate compared to concrete.