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‘Forever Chemicals’ Ban Could Impact Millions of Americans
News
10 Jul 2024 | Newsweek
The proposed Pennsylvania House Bill 2238, which has not yet been passed, hopes to outlaw the use of PFAS chemicals in cleaning products, carpets, cookware, cosmetics, dental floss, food packaging, infant and children's products, menstrual products, and textiles, among others, by 2027.
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‘Forever chemical’ polluters land hefty contracts to meet electric vehicle battery demand
News
10 Jul 2024 | The Examination
Companies making battery chemicals stand accused of misleading regulators, hiding information and contaminating communities while making similar, related products.
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Combining Advanced Analytical Methodologies to Uncover Suspect PFAS and Fluorinated Pharmaceutical Contributions to Extractable Organic Fluorine in Human Serum (Tromsø Study).
Science
10 Jul 2024 | Environ. Sci. Technol.
Traditional PFAS monitoring cannot fully account for extractable organic fluorine (EOF) levels in human blood, but recent screening of human serum in Norway revealed that fluorinated pharmaceuticals significantly contribute to EOF, closing the mass balance for some but not all samples.
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Occurrence and potential ecological risks of PFAS in Pampulha Lake, Brazil, a UNESCO world heritage site
Science
10 Jul 2024 | Sci Total Environ
PFAS have been found in high concentrations in Pampulha Lake, Brazil, posing ecological risks and potential health concerns due to bioaccumulation in fish, highlighting the need for more research in urban watersheds of low and middle-income countries.
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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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Lithium-ion battery components are at the nexus of sustainable energy and environmental release of per- and polyfluoroalkyl substances
Science
8 Jul 2024 | Nature
A cradle to grave evaluation of PFAS in lithium ion batteries found contamination near manufacturing sites from PFAS with similar ecotoxicity and treatability to PFOA, a highly toxic legacy PFAS. This work underscores the importance of lifecycle impacts when evaluating low-carbon energy technologies.
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Lithium ion batteries a growing source of PFAS pollution, study finds
News
8 Jul 2024 | Phys.org
Texas Tech University's Jennifer Guelfo was part of a research team that found the use of a novel sub-class of PFAS in lithium ion batteries is a growing source of pollution in air and water.
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Impacts of rapidly urbanizing watershed comprehensive management on per-and polyfluoroalkyl substances pollution: based on PFAS “diversity” assessment
Science
8 Jul 2024 | Water Research
In rapidly urbanizing Shenzhen, China, watershed comprehensive management failed to reduce overall PFAS pollution and diversity, often exacerbating contamination through river sediment dredging, though it improved point source pollution and revealed new high-risk PFAS, highlighting the need for better regulatory measures.
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Coffee, eggs and white rice linked to higher levels of PFAS in human body
News
8 Jul 2024 | The Guardian
A study that researchers say highlights chemicals’ ubiquity also shows PFAS association with seafood and red meat.
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A Decade of Data and Hundreds of Analytes: Legacy and Emerging Chemicals in North American Herring Gull Plasma
Science
8 Jul 2024 | Chemosphere
Between 2010 and 2021, 199 herring gull serum samples from the Great Lakes were analyzed for various pollutants, revealing a significant decrease in regional concentrations of PFAS, PCBs, PBDEs, and pesticides, though PFAS emerged as the dominant contaminant, with PCBs still posing a threat near certain areas.
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How to avoid PFAS: 5 common items to avoid to minimise exposure to 'forever chemicals'
News
7 Jul 2024 | Euro News
PFAS have found their way into everyday consumer products, raising public concern due to their harmful effects on people's health.
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Chemical threats for the sentinel Pygoscelis adeliae from the Ross Sea (Antarctica): Occurrence and levels of persistent organic pollutants (POPs), perfluoroalkyl substances (PFAS) and mercury within the largest marine protected area worldwide
Science
7 Jul 2024 | Sci Total Environ
A study of unhatched Adélie penguin eggs from the Ross Sea Marine Protected Area in Antarctica revealed ongoing presence of legacy pollutants and the first detection of PFAS, underscoring the need for continued monitoring to assess the effectiveness of conservation efforts against human impacts.
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Adsorption behaviors of perfluorooctanoic acid on aged microplastics
Science
6 Jul 2024 | Water Environ. Res.
Aged microplastics can adsorb PFAS, like PFOA, with the process influenced by environmental factors such as salinity and dissolved organic matter, underscoring the need for more research on these interactions in real-world conditions.
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NH property-buyers to be notified about potential PFAS contamination under new law
Policy
5 Jul 2024
Gov. Chris Sununu signed House Bill 398 on Wednesday, a measure to include PFAS, along with radon and arsenic in the notification about common contaminants in New Hampshire provided to property-buyers.
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Common foods linked to high levels of toxic PFAS chemicals in the body
News
5 Jul 2024 | Environmental Health News
New research reveals a significant association between the consumption of certain common foods and increased levels of harmful PFAS chemicals in the human body.