Showing 1651-1665 of 1718
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Occurrence and risk of chlorinated polyfluoroalkyl ether sulfonic acids (Cl-PFESAs) in seafood from markets in Beijing, China
Science
28 Apr 2020 | Sci. Total Environ.
A significantly positive correlation was observed between the concentrations of Cl-PFESA and PFOS in all seafood samples, indicating that they have similar sources and undergo similar environmental processes.
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Worldwide bottled water occurrence of emerging contaminants: A review of the recent scientific literature
Science
28 Apr 2020 | J. Hazard. Mater.
A review of available scientific literature concerning PFAS found in packaged water bottles.
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Perfluoroalkyl substances (PFASs) in white whales (Delphinapterus leucas) from Svalbard - A comparison of concentrations in plasma sampled 15 years apart
Science
22 Apr 2020 | Environ. Pollut.
PFOS decreased 44% over the last 1.5 decades, and C9-12 PFCAs increased by 35–141%.
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Polyfluoroalkyl substances in Danjiangkou Reservoir, China: Occurrence, composition, and source appointment
Science
21 Apr 2020 | Sci. of the Total Environ.
Food packaging/metal plating were the primary sources of PFAS in spring, autumn, and winter, accounting for 64.8–81.9% and 50.5–76.9% of the total PFAS in water and sediments, respectively.
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Perfluoroalkyl substances and anthropomorphic measures in children (ages 3–11 years), NHANES 2013–2014
Science
21 Apr 2020 | Environ. Res.
PFOS, PFHxS, and PFAS mixtures were associated with decreased height-for-age in boys.
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Modeled prenatal exposure to per- and polyfluoroalkyl substances in association with child autism spectrum disorder: A case-control study
Science
21 Apr 2020 | Environ. Res.
PFHxS and PFOS were associated with increased odds of child diagnosis of autism spectrum disorder.
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Prenatal exposure to per- and polyfluoroalkyl substances and maternal and neonatal thyroid function in the Project Viva Cohort: A mixtures approach
Science
21 Apr 2020 | Environ Int
Prenatal exposure to multiple PFAS was associated with abnormal maternal and neonatal thyroid function.
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Environment occurrence of perfluoroalkyl acids and associated human health risks near a major fluorochemical manufacturing park in southwest of China
Science
21 Apr 2020 | J. Hazard. Mater.
PFAS levels exceeded US EPA Health Advisory levels in river/tap water, soil, and leaves near a fluorochemical plant.
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PFAS in potable reuse: crisis or non-issue?
News
20 Apr 2020 | WWD
The potable reuse industry has been proactive in addressing a large range of constituents of emerging concern through extensive monitoring and advanced treatment systems designed to address not only regulated parameters but many others as well.
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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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Association between perfluoroalkyl acids and the prevalence of hypertension among US adults
Science
14 Apr 2020 | Ecotoxicol. Environ. Saf.
PFOA and PFNA displayed a J-shaped relationship with the prevalence of hypertension.
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Evaluation of residues in hen eggs after exposure of laying hens to water containing per‐ and poly‐fluoroalkyl substances
Science
13 Apr 2020 | Environ. Tox. & Chem.
There was a clear correlation between the PFAS concentrations in the drinking water of hens and those detected in the egg, which could be useful in estimating PFAS concentrations in the egg by measuring water concentrations.
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State officials release results of Alpena PFAS retesting
News
13 Apr 2020 | UpNorthLive
Two of the 19 wells tested had results above the proposed state drinking water limits. Water filters have been offered to homeowners with PFAS detections.
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Occurrence of per- and polyfluorinated compounds in paper and board packaging materials and migration to food simulants and foodstuffs
Science
8 Apr 2020 | Food Chemistry
The migration of PFAS increases with the fat content of some foodstuffs such as rice, cereal, and infant milk powder.
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Trace level analyses of selected perfluoroalkyl acids in food: Method development and data generation
Science
7 Apr 2020 | Environ. Poll.
All 53 food items from the Swedish market and developing countries were found to contain PFOA and PFOS, while 76% also contained PFHxS.