Showing 76-90 of 211
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Advisory warns of PFAS in beef from Michigan cattle farm
News
28 Jan 2022 | MLive
Beef from a southeast Michigan cattle farm contains unsafe levels of toxic PFAS chemicals traced to the application of wastewater biosolids as fertilizer on fields used to grow feed crops.
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Maine farmers halt sales after finding ‘forever chemicals’ in soil and water
News
26 Jan 2022 | Bangor Daily News
The well water tested at 400 times the state’s recommended threshold for contamination.
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PFAS Molecules: A Major Concern for the Human Health and the Environment
Science
25 Jan 2022 | Toxics
This review summarizes the current knowledge on PFAS chemistry uses, occurrence, and environmental fate, with a particular emphasis on effects on humans as well as an analysis of the European Union’s efforts to regulate and remediate PFAS.
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Exposure of Preconception Couples to Legacy and Emerging Per- and Polyfluoroalkyl Substances: Variations Within and Between Couples
Science
16 Jan 2022 | Environ Sci Technol
Individual PFAS were generally correlated within couples though men often exhibited higher plasma concentrations, and PFAS exposure between different couples depended on annual household income, dwelling floor type, drinking water source, and living near farmlands.
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Maine ‘Forever Chemicals’ Problem Has Now Spread to Chicken Eggs
News
13 Dec 2021 | Bangor News
A second round of testing in March after the chickens had been switched over to treated, PFAS-free water, showed a significant drop in the eggs’ PFAS levels.
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Montmorillonite clay-based sorbents decrease the bioavailability of per- and polyfluoroalkyl substances (PFAS) from soil and their translocation to plants
Science
13 Dec 2021 | Environ Res
The addition of amended clay to soils was found to reduce the uptake of PFAS into edible crops by up to 74%.
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Officials Underestimating ‘Forever Chemicals’ Lurking in US Food
News
12 Dec 2021 | The Hill
Data on PFAS exposures in the U.S. food supply are minimal and analytical methods in research are limited — likely leading to an underestimation of exposures.
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Distribution, source identification and health risk assessment of PFASs in groundwater from Jiangxi Province, China
Science
30 Nov 2021 | Chemosphere
Monitoring in China suggests that PFBA, PFPeA, 6:2 FTS and F–53B are broadly used replacements of PFOA and PFOS with estimated daily intakes of short-chain PFCAs higher than that of PFOA.
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Uptake of perfluoroalkyl substances, pharmaceuticals, and parabens by oyster mushrooms (Pleurotus ostreatus) and exposure risk in human consumption
Science
24 Nov 2021 | Chemosphere
Uptake of PFAS by oyster mushrooms was negatively correlated with perfluorocarbon chain length, and mushrooms grown in soil contaminated by PFAS may pose a risk if consumed.
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Thermal processing reduces PFAS concentrations in blue food – A systematic review and meta-analysis
Science
23 Nov 2021 | EcoEvoRxiv
Initial recommendations were developed to reduce PFAS in fish via cooking using common kitchen items and cooking techniques.
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Maine Issues ‘Do Not Eat’ Advisory for Deer Harvested Near PFAS-Contaminated Fields in Fairfield Area
News
23 Nov 2021 | The Portland Press Herald
The advisory area includes farm fields that have been contaminated by spreading municipal or industrial sludge for fertilizer that contained PFAS.
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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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Analytical uncertainties in a longitudinal study - A case study assessing serum levels of per- and poly-fluoroalkyl substances (PFAS)
Science
2 Nov 2021
PFAA precursors were most likely to be the primary contaminant in AFFF-impacted surface soils.
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Lethal ‘Forever Chemicals’ Taint Our Food, Water, and Even Blood- The EPA is Stalling
News
24 Oct 2021 | The Guardian
There is no longer any population or place on earth untouched by PFAS contamination.
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Maine To Investigate More Than 500 Sludge Sites For Contamination By ‘Forever Chemicals’
News
12 Oct 2021 | The Portland Press Herald
With $30 million in state funding, officials plan an unprecedented effort to test sites statewide for PFAS.