Showing 2206-2220 of 4626
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Bioremediation of perfluorochemicals: current state and the way forward
Science
7 Feb 2022 | Bioprocess Biosyst Eng
This review examines the efficiencies of the different bacterial, plant, and fungal species in PFAS bioremediation under different conditions, their limitations, and their improvement.
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Hepatic Fatty Acid Profiles Associated with Exposure to Emerging and Legacy Halogenated Contaminants in Two Harbor Seal Populations across the North Atlantic
Science
7 Feb 2022 | ES&T
Several flame retardants and PFAS chemicals were significantly associated with changes in liver fatty acid profiles in seals from Maine and Sweden.
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Release of perfluoroalkyl substances from AFFF-impacted concrete in a Firefighting Training Ground (FTG) under repeated rainfall simulations
Science
7 Feb 2022 | J. Hazard. Mater.
High concentrations of 5 PFAS were measured in concrete cores removed from firefighting training grounds, and simulated rainfall released approximately 1% of the total PFAS mass in the concrete surface layer, leading researchers to believe that concrete can be a secondary source of PFAS contamination.
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[Blog] 2022 Analysis of State Legislation on PFAS and other Toxic Chemicals
Policy
7 Feb 2022
Safer States analyzed state-level policies on toxic chemical regulation, finding that at least 32 states will consider policies in 2022.
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Senate group calling on White House to prioritize funding for PFAS mitigation in budget
Policy
7 Feb 2022
Senators are calling on the Biden Administration to prioritize addressing toxic “forever chemicals” polluting sites in Michigan and throughout the country in its budget request for the 2023 fiscal year.
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No eating eggs from hens ‘in the whole of Flanders, Belgium’ due to PFAS contamination
News
7 Feb 2022 | The Brussels Times
Due to pollution from a 3M factory in the neighbourhood of Zwijndrecht in Antwerp, the government advised people living within a certain radius of the plant to stop eating eggs and vegetables from their hens and gardens.
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Hazardous “forever chemicals” used in Colorado for fracking, report says
News
7 Feb 2022 | The Denver Post
Physicians for Social Reponsibility’s report on Colorado follows 2021 look at drilling in six other states.
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Exposure pathways and bioaccumulation of per- and polyfluoroalkyl substances in freshwater aquatic ecosystems: Key considerations
Science
7 Feb 2022 | Sci Total Environ
PFAS concentration, dissolved organic matter, sediment organic matter, and biotransformation of precursor PFAS tended to significantly impact reported bioaccumulation metrics.
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Per- and polyfluoroalkyl substances in the environment
Science
7 Feb 2022 | Science
This review summarizes the sources, transport, degradation, and toxicological implications of the megatonne of PFAS produced yearly, highlighting the importance of investigating potential PFAS replacements, the importance of lifecycle considerations, and that PFAS remediation efforts are still in their infancy.
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[Blog] Why is nobody talking about outdoor gear's PFAS problem at Snow Show?
News
4 Feb 2022 | U.S. PIRG
The outdoor industry prides itself on promoting healthy living and active lifestyles; many outdoor brands fail to phase PFAS out of their supply chains and products.
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States will weigh more than 210 bills on toxic ‘forever chemicals’ in 2022
News
4 Feb 2022 | Environmental Health News
At least 32 states are considering laws that would ban or restrict PFAS, including their use in personal care products, clothing, and food packaging.
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What products to look out for in your home that might include 'forever chemicals'
News
3 Feb 2022 | The Hill
PFOA and PFOS from consumer products is low in comparison to exposure from contaminated drinking water, the agency does provide a list of some products that may contain PFAS
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CDC study finds higher-than-average PFAS blood levels in residents near New Castle Air National Guard Base
News
2 Feb 2022 | WHYY News
In 2014, the drinking water supply in the area was found to contain PFAS levels above Environmental Protection Agency standards.
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Evidence of PFAS chemicals in sports bras
News
2 Feb 2022 | Environmental Health News
Fifteen out of 23 popular sports bras have detectable levels of fluorine, an indicator of toxic PFAS, ranging from 10 ppm to 58 ppm, according to a new report from Mamavation.
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Formidable legal bar shields military from PFAS lawsuits
Policy
1 Feb 2022
Military installations are a major source of community contamination from a class of toxic chemicals called PFAS, but trying to hold the Defense Department accountable can be formidable due to a labyrinth of legal limitations.