Showing 151-165 of 179
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Perfluoroalkyl Substances Exposure and Hearing Impairment in US Adults
Science
27 May 2020 | Environ. Res.
PFNA and PFDA were associated with high-frequency hearing impairment, while PFOS and PFOA were not.
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Destruction of per- and polyfluoroalkyl substances (PFASs) in aqueous film-forming foam (AFFF) with UV-sulfite photo-reductive treatment
Science
5 May 2020 | ES&T
While UV-sulfite treatment can be useful for treating PFOS and PFOA to meet health advisory levels, remediation of the broader range of PFAS in AFFF will prove more challenging.
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Clean Water Action's Facebook Live Event: PFAS Movie
Events
5 May 2020
Clean Water Action will be debuting their upcoming PFAS Movie, along with Q&A from California state senators and firefighters.
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ITRC releases PFAS technical and regulatory guidance document
News
15 Apr 2020 | Interstate Technology & Regulatory Council
The Interstate Technology & Regulatory Council published a guidance document that provides an in-depth analysis of the complex world of PFAS.
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Study of Environmental-Friendly Firefighting Foam Based on the Mixture of Hydrocarbon and Silicone Surfactants
Science
14 Apr 2020 | Fire Tech.
Fluorine-free foam containing silicone surfactant of OFX-5211 shows better fire extinguishing and burn-back performance than AFFF.
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Two Senate bills target chemicals found in firefighting foam
News
9 Mar 2020 | California Globe
Two bills that call for the partial banning and water testing of chemicals called perfluoroalkyl and polyfluoroalkyl substances (PFAS) were introduced to the Californian Senate.
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Indiana-based companies in charge of incinerating military’s PFAS firefighting foam stockpiles
News
9 Mar 2020 | Indiana Environmental Reporter
Two Indiana-based hazardous waste treatment companies are playing a leading role nationally in the incineration of the U.S. military’s stockpiles of toxic firefighting foam and have landed in the middle of a legal battle.
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Exposure to Perfluoroalkyl Substances in a Cohort of Women Firefighters and Office Workers in San Francisco
Science
3 Mar 2020 | Environ. Sci. Technol.
Women firefighters are exposed to higher levels of some PFAS compared to office workers, suggesting that some of these exposures may be occupationally related.
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U.S. Department of Defense-Funded Fate and Transport Research on Per- and Polyfluoroalkyl Substances at Aqueous Film-Forming Foam-Impacted Sites
Science
26 Feb 2020 | Environ. Tox. and Chem.
This article summarizes much of the work the U.S. Department of Defense has conducted over PFAS fate and transport and their overarching conclusions to date.
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Release of Volatile Per- and Polyfluoroalkyl Substances from Aqueous Film-Forming Foam
Science
26 Feb 2020 | Environ Sci Technol. Let.
PFAS was found to be dispersed in the air when used in aqueous film-forming foam, potentially putting firefighters at risk.
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New York moves to ban ‘forever chemicals’ in firefighting foam
News
26 Dec 2019 | Bloomberg Environment
New York enacted a ban on the use, manufacture, sale, or distribution of firefighting foam and equipment containing fluorinated chemicals known as PFAS, unless no viable alternatives are available.
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Characterization of the chemical contents of fluorinated and fluorine-free firefighting foams using a novel workflow combining non-target screening and total fluorine analysis
Science
10 Dec 2019 | Environ. Sci. Technol.
Firefighting foams marketed as PFAS-Free was found not to contain fluorine.
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Ultra-Short-Chain Perfluoroalkyl Acids Including Trifluoromethane Sulfonic Acid in Water Connected to Known and Suspected Point Sources in Sweden
Science
4 Dec 2019 | Environ Sci Technol.
Firefighting training sites, landfills, and hazardous waste management facilities found to release ultra-short-chain PFAS into the environment and waterways.
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High throughput UHPLC MS/MS measurement of Per and Poly Fluorinated Alkyl Substances (PFAS) in human serum
Science
4 Dec 2019 | J Anal Toxicol
A new detection method was developed and used to understand PFAS exposure in Kentucky residents.
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Inflammatory bowel disease and biomarkers of gut inflammation and permeability in a community with high exposure to perfluoroalkyl substances through drinking water
Science
25 Nov 2019 | Environ. Res.
PFAS exposure from 1985-1994 thought to be linked with a high risk of Crohn's disease.