Showing 106-120 of 451
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Senators seek urgency from Defense Department on PFAS chemical exposure
News
23 Sep 2022 | Colorado Newsline
A bipartisan group of 40 U.S. senators including Michael Bennet and John Hickenlooper of Colorado wrote to the Department of Defense asking officials to address toxic chemical exposure at military installations.
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Characterization of per-and polyfluoroalkyl substances on fire suppression system piping and optimization of removal methods
Science
19 Sep 2022 | Chemosphere
Fire suppression systems accumulate residual PFAS in pipe surfaces due to AFFF use, and new fluorine-free foam can be contaminated with PFAS if the systems are not properly cleaned.
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Firefighters and supporters are pushing hard for PFAS-free turnout gear
News
15 Sep 2022 | NC Health News
Firefighting is an occupation that comes with inherent risks. For instance, the rate at which firefighters develop cancer outpaces the general population by 9 percent.
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Firefighters told to wear gear less to limit exposure to ‘forever chemicals’ linked to cancer
News
25 Aug 2022 | NBC News
A firefighters union and a chiefs association are both warning members that the protective gear firefighters wear poses a health risk because it can contain PFAS, synthetic chemicals associated with issues such as an increased risk of liver and kidney cancer.
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PFAS Test Order Challenged by Firefighting Foam Company
News
16 Aug 2022 | Bloomberg Law
National Foam Inc. has petitioned a federal court asking it to hear the company’s challenge to the EPA’s first order requiring PFAS manufacturers and processors to test one of those chemicals.
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Suspect screening and nontargeted analysis of per- and polyfluoroalkyl substances in representative fluorocarbon surfactants, aqueous film-forming foams, and impacted water in China
Science
9 Jul 2022 | Environ. Int.
69 PFAS were identified in Chinese fluorosurfactants such as those used in aqueous film-forming foams, and high concentrations of neutral PFAS were found in polymer-based products.
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The First Quantitative Investigation of Compounds Generated from PFAS, PFAS-containing Aqueous Film-forming Foams and Commercial Fluorosurfactants in Pyrolytic Processes
Science
13 Jun 2022 | J. Hazard. Mater.
Pyrolysis of AFFF and fluorosurfactant samples resulted in the formation of 1,4-dioxane, benzene, and other non-fluorinated compounds, as well as fluorinated volatile compounds, suggesting the uncontrolled heating of PFAS is harmful to the environment and human health.
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Novel per- and polyfluoroalkyl substances in an active-use C6-based aqueous film forming foam
Science
9 Jun 2022 | J. Hazard. Mater.
A combination of PFAS measurement methods were combined to find multiple previously unknown PFAS present in AFFF.
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Colorado bans PFAS in oil- and gas-extraction products
News
6 Jun 2022 | C&EN
Colorado has become the first US state to ban per- and polyfluoroalkyl substances (PFAS) in products used in drilling for oil and gas.
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Concerning measures to increase protections from perfluoroalkyl and polyfluoroalkyl chemicals
Policy
6 Jun 2022
The Colorado state legislature passed HB22-1345, which was signed into law by Gov. Jared Polis (D).
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Silicone Wristbands Track Firefighters’ Exposure to Harmful Chemicals
News
25 May 2022 | Duke University
Recent research by scientists at Duke University could give doctors and public health officials a new tool for tracking firefighters’ exposures to PFAS, cancer-causing chemicals and determining where and when the risks might be greatest.
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AFFF and PFAS At Forefront of Federal Action This Week
Policy
2 May 2022
Not long after the DOD provided a report in which it identified substitutes for PFAS-containing AFFF but indicated that each might not be feasible, legislators yesterday continued to apply pressure to the federal government with proposed legislation to ban the manufacture, import, and sale of any PFAS-containing AFFF in the United States.
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Acute Toxicity of Eight Aqueous Film-Forming Foams to 14 Aquatic Species
Science
2 May 2022 | Environ Sci Technol
Exposure to at least one PFAS-free AFFF was at least as toxic as exposure to the PFAS-containing AFFF in all aquatic species tested.
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Army investigates PFAS chemical leak on Kwajalein base in Marshall Islands
News
26 Apr 2022 | Star and Stripes
The Army is investigating the leak of about 380 gallons of a firefighting foam into the ground on Kwajalein Island in the Marshall Islands, Army Garrison-Kwajalein said in a newsletter published April 16.
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Aclarity Closes $3.3 Million Seed Round To Deploy PFAS Destruction Technology, Eliminate Cancerous Chemicals From Water
News
7 Apr 2022 | Forbes
A federal roadmap for addressing PFAS chemicals calls for more cleanup work in the United States.