Showing 91-105 of 1559
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Why is PFAS-enriched foam forming on some of the cleanest lakes in the country?
News
2 Oct 2024 | BingUNews
A curious phenomenon springs up occasionally on New York’s Finger Lakes: white foam, sometimes in miles-long swathes, almost as if a massive washing machine emptied out into the water.
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Indoor air concentrations of PM2.5 quartz fiber filter-collected ionic PFAS and emissions to outdoor air: findings from the IPA campaign
Science
1 Oct 2024 | Environ. Sci.: Processes Impacts.
PFAS levels in residential indoor particulate matter were more than three times higher than nearby outdoor concentrations and an order of magnitude higher than remote background concentrations, suggesting that emissions from homes could be important contributors to PFBA, PFOA, and PFOS emissions in populated areas far from major point sources.
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‘Forever chemicals’ are being found everywhere. What about in Tacoma’s TAGRO fertilizer?
News
30 Sep 2024 | The News Tribune
Here’s where Tacoma’s story takes a turn for the better. The city’s water supply is virtually PFAS-free. That’s because the city gets the bulk of its water from the Green River watershed.
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Vancouver aims to raise $210M to remove ‘forever chemicals’ from drinking water
News
30 Sep 2024 | OBP
The city of Vancouver is less than a quarter of the way to securing enough funding to mitigate toxic “forever chemicals” from its drinking water by 2029.
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Kidney function mediates the association of per- and poly-fluoroalkyl substances (PFAS) and heavy metals with hepatic fibrosis risk
Science
30 Sep 2024 | Environ Res
Exposure to heavy metals and PFAS increases the risk of liver damage, with declining kidney function playing a major role in worsening this effect, emphasizing the need to consider kidney health in managing liver disease risks.
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Tissue distribution and temporal and spatial assessment of per- and polyfluoroalkyl substances (PFAS) in smallmouth bass (Micropterus dolomieu) in the mid-Atlantic United States
Science
30 Sep 2024 | Environ Sci Pollut Res Int
PFAS contamination was found in smallmouth bass from various river systems in the mid-Atlantic U.S., with higher concentrations linked to areas with more developed land and PFAS facilities like military installations and airports, emphasizing the effects of land use and point sources on fish contamination.
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EPA Seeks Data on PFAS-Generating Plastics Process to Shape Rule
Policy
27 Sep 2024
The EPA is asking companies and the public for information about a plastic-strengthening process that can create PFAS, so the agency can decide whether and how to regulate the production of such plastics.
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Fluoropolymer sorbent for efficient and selective capturing of per- and polyfluorinated compounds
Science
27 Sep 2024 | Nat Commun
A newly developed reusable polymeric sorbent, PFPE-IEX+, has been shown to efficiently capture over 98% of multiple PFAS contaminants from water sources, including drinking water and landfill leachate, with high sorption capacity and the potential for repeated regeneration.
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High Above The Amazon Rainforest, A “Shocking” Discovery Of Airborne Forever Chemicals
News
26 Sep 2024 | IFL Science
PFAS are everywhere – even the atmosphere over the Amazon rainforest.
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How the U.S. Military Plans to Tackle Its ‘Forever Chemical’ Problem
Policy
25 Sep 2024
The DoD acknowledges its role in creating the PFAS mess and, nominally at least, insists that it is taking steps to clean it up both on military bases and in the affected communities off-base.
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VA to research link between PFAS chemicals and kidney cancer
News
25 Sep 2024 | Military Times
Veterans Affairs officials will research the link between kidney cancer and exposure to PFAS at military bases, a move that could eventually provide presumptive benefits to thousands of veterans suffering from the illness.
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Forecasting and Hindcasting PFAS Concentrations in Groundwater Discharging to Streams near a PFAS Production Facility
Science
25 Sep 2024 | Environ. Sci. Technol.
PFAS was detected in groundwater that is nearly half a century old near North Carolina's Cape Fear River, and is expected to persist above safe levels in discharge to streams until at least 2050-2060, highlighting the long-term environmental impact of these chemicals.
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Why PFAS-Free O-Rings Are the Future of Aerospace and Automotive Engineering
News
24 Sep 2024 | Advanced EMC Technologies
Traditionally, O-Rings made with PFAS have been used for their exceptional durability and resistance to heat, chemicals, and pressure. However, growing environmental concerns over PFAS have led to a push for more sustainable, PFAS-free alternatives.
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A 20-Year study reveal decrease in per- and polyfluoroalkyl substances (PFAS) in a pelagic seabird from the Western Mediterranean
Science
24 Sep 2024 | Environ Pollut
PFAS levels in the livers of a Mediterranean seabird have decreased by 77%, though persistent detection of these chemicals, especially PFOS and its substitutes, highlights the ongoing need for stronger global efforts to reduce environmental PFAS pollution.
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Spigot available for Hallowell residents seeking PFAS-free water
News
20 Sep 2024 | NEWS CENTER Maine
Spigot available for Hallowell residents seeking PFAS-free water.