Showing 31-45 of 106
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PFAS use in electronic products and exposure risks during handling and processing of e-waste: A review
Science
24 May 2022 | J Environ Manage
The wide use of PFAS in electronics presents a likely exposure source to workers at electronic-waste disposal sites given that PFAS have been detected in environmental and human samples near waste processing sites.
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Pilot-Scale Continuous Foam Fractionation for the Removal of Per-and Polyfluoroalkyl Substances (PFAS) from Landfill Leachate
Science
17 May 2022 | ACS ES&T Water
Foam fractionation was found to remove PFAS from landfill leachate, with higher removal efficiencies for long-chain PFAS compared to short-chain PFAS.
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Widespread Occurrence of Non-Extractable Fluorine in Artificial Turfs from Stockholm, Sweden
Science
19 Apr 2022 | Analytical Chemistry
Results suggest the use of polymeric organofluorine in artificial turf, such that the production, end-of-life, and microplastic concerns are greater than the risk to users.
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Two area landfills show high PFAS levels in leachate
News
9 Apr 2022 | The Finger Lakes Times
In testing that took place four years ago, high levels of polyfluoroalkyl substances, or PFAS, and several related compounds were found in leachate originating from the Seneca Meadows and Ontario County landfills.
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Per- and Polyfluoroalkyl Substances (PFAS) in Facemasks: Potential Source of Human Exposure to PFAS with Implications for Disposal to Landfills
Science
6 Apr 2022 | ES&T
Preliminary findings indicate that wearing masks treated with high levels of PFAS for extended periods of time can be a notable source of PFAS exposure and have the potential to pose a health risk.
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Scientists sound alarm at US regulator’s new ‘forever chemicals’ definition
News
5 Apr 2022 | The Guardians
The EPA responsible for protecting the public from toxic substances is working under a new definition of PFAS “forever chemicals” that excludes some of their widely used compounds.
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Municipal solid waste incineration (MSWI) ash co-disposal: Influence on per- and polyfluoroalkyl substances (PFAS) concentration in landfill leachate
Science
31 Mar 2022 | Waste Manag
PFAS concentrations in leachates are higher when PFAS-rich unburned wastes are disposed of alongside incineration ash, even if the unburned fraction is small.
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PFAS waste spurs alarm over ‘poisoning,’ regulatory gaps
News
27 Jan 2022 | E & E News
Between 2018 and August 2021, roughly 6,545 shipments of almost 14 million kilograms of PFAS-laden waste have traveled across the country.
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Identification of point source dischargers of per- and polyfluoroalkyl substances in the United States
Science
2 Nov 2021 | AWWA
A screening-level analysis was conducted of the potential for environmental PFAS releases from contaminated sites, active industrial sites, wastewater treatment plants, and waste disposal sites nationwide.
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PFAS Complicates the Problem of Handling ‘Garbage Juice’ From State’s Only Landfill
News
28 Oct 2021 | VTDigger
Leachate is most often disposed of at municipal sewage-treatment plants — but those plants have no way of treating PFAS and other “forever chemicals” that are in products that wind up in the landfill.
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EPA Eyes New Rules For PFAS in Waste
News
26 Oct 2021 | E&E News
EPA said it will initiate a rulemaking to propose adding the chemicals PFOA, PFOS, GenX and PFBS as hazardous constituents under the law.
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3M Paying $99M To Settle PFAS Lawsuits in Alabama
News
19 Oct 2021 | Star Tribune
The settlement agreement ends years of contentious litigation over groundwater contamination near 3M's PFAS factory in Decatur, Ala.
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Revealed: More Than 120,000 US Sites Feared To Handle Harmful PFAS ‘Forever’ Chemicals
News
17 Oct 2021 | The Guardian
List of facilities makes it clear that virtually no part of the US appears free from the potential risk of air and water contamination with the chemicals.
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Almost 42,000 Toxic ‘Forever Chemical’ Sources Could Be Polluting Surface, Drinking Water Across The US, Says Study
News
12 Oct 2021 | Phys.org
EWG researchers analyzed potential sources of PFAS contamination in drinking water supplies nationwide.
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Temporal trends of perfluoroalkyl substances in an Australian wastewater treatment plant: A ten-year retrospective investigation
Science
14 Sep 2021 | Sci. Tot. Env.
PFBA and 5:3 FTCA showed increasing concentrations between 2010 and 2020 with over 50% coming from industrial inputs.