Showing 271-285 of 1564
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[Discussion] Estimated scale of costs to remove PFAS from the environment at current emission rates.
Science
5 Feb 2024 | Sci Total Environ
The significant costs associated with removing and destroying PFAS at the same rate they are currently introduced into the environment – over 100 trillion USD – underscores the urgent need for substantial reductions in production and emissions to address environmental and health concerns effectively.
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Judge Weighing 3M’s $10 Billion PFAS Offer Frets Over Bankruptcy
News
2 Feb 2024 | Bloomberg Law
The federal judge overseeing claims alleging harm from PFAS pollution praised the years-long effort that resulted in 3M Co. offering at least $10.5 billion to public water systems, but warned the company’s potential bankruptcy looms over the case.
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EPA proposes to enable states to require ‘forever chemical’ cleanup, giving substances ‘hazardous’ label
News
2 Feb 2024 | The Hill
The EPA has proposed to designate nine toxic “forever chemicals” as “hazardous constituents” under the nation’s law for cleaning up ongoing pollution, in a move that would enable states to require cleanups if the substances are released.
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Reanalysis of PFO5DoA Levels in Blood from Wilmington, North Carolina, Residents, 2017-2018
Science
2 Feb 2024 | Environ Health Perspect
The presence of Hydro-EVE and 6:2 FTS in the blood serum of Wilmington residents from 2017 to 2018 indicates ongoing exposure to PFAS originating from the contaminated Cape Fear River Basin.
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Senator Gillibrand announces PFAS contamination legislation
Policy
1 Feb 2024
The PFAS Accountability Act seeks to make it easier for contaminated victims to sue manufacturers.
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Study Finds Alarmingly High Levels of PFAS Contamination in Small Estuaries
News
29 Jan 2024 | EcoWatch
A new study has discovered that small coastal estuaries contain concentrations of PFAS “forever chemicals” high enough to indicate a worldwide issue.
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Emission inventory of PFASs and other fluorinated organic substances for the fluoropolymer production industry in Europe
Science
29 Jan 2024 | Environ. Sci.: Processes Impacts
Air emissions from fluoropolymer production were found to be declining in Europe, but available data suggest that emissions of some non-gaseous PFAS have not decreased.
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A North Carolina PFAS factory claims its emissions fell by 99.99%. A Guardian test reveals otherwise
News
28 Jan 2024 | The Guardian
Chemours and state regulators say the Fayetteville Works plant has reduced air emissions, but the Guardian found levels of 'forever chemicals' as much as 30 times higher than state tests.
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PFAS ghosts: how to identify, evaluate, and exorcise new and existing analytical interference
Science
27 Jan 2024 | Anal. Bioanal. Chem.
As awareness of PFAS grows globally and monitoring studies increase, the risk of analytical interference, leading to false PFAS detection ("seeing ghosts"), rises, emphasizing the need to address these issues for accurate assessments crucial to safeguarding human and environmental health.
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Skiers leaving ‘forever chemicals’ on pistes, study finds
News
25 Jan 2024 | The Guardian
Research finds 14 different types of PFAS chemicals commonly used in ski wax on slopes in Austrian ski resorts.
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Profiling research on PFAS in wildlife: Systematic evidence map and bibliometric analysis
Science
24 Jan 2024 | Ecol. solut. evid.
A comprehensive review of over 580 publications on PFAS in wildlife identified a linear increase in research from 2001 to 2021 covering 1042 species from 26 taxonomic classes, and emphasized the need for further exploration of new-generation PFAS, assessment in mid- and low-income countries, and more long-term studies.
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Occurrence and pattern of legacy and emerging per-and Poly-FluoroAlkyl substances (PFAS) in eggs of loggerhead turtle Caretta caretta from western Mediterranean
Science
22 Jan 2024 | Environ. Pollut.
Many PFAS were found in loggerhead turtle eggs off the coast of Italy, including emerging PFAS, and the highest concentrations in some eggs may be due to fluoropolymer-based marine litter that turtles may ingest.
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Could floating plant islands help remove PFAS from waterways in the Cape Fear Basin?
News
18 Jan 2024 | NC Health News
A recent study by Swedish researchers suggests that plants could play a role in purifying PFAS-contaminated wetlands.
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Occurrence of perfluoroalkyl substances in canned tuna and their impact on food safety
Science
16 Jan 2024 | Food Control
The study highlights the potential risk of food contamination from PFAS, particularly in canned tuna, emphasizing concerns about their toxicity as endocrine disruptors, immunosuppressants, and carcinogens, with detected PFOS and PFNA levels below the established Tolerable Weekly Intake for the average Italian consumer but posing a potential concern for high consumers due to multiple sources of PFAS intake.
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Tree barks for retrospective measurement and source appointment of airborne perfluoroalkyl and polyfluoroalkyl substances
Science
16 Jan 2024 | Environ. Pollut.
Tree bark was found to be a valuable bioindicator for assessing airborne PFAS pollution, offering a long-term perspective on historical PFAS emissions and allowing for the characterization and tracking of sources, as demonstrated in a study of eight cities in southern Jiangsu Province, China.