Showing 1591-1605 of 1733
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Perfluorinated compounds are not necessary: pegylated organosilanes can endow good water sliding/removal properties
Science
10 Jun 2020 | J. Hazard. Mater.
PFAS alternatives using silanes gave water-repellent qualities to surfaces.
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Photochemical transformation of perfluoroalkyl acid precursors in water using engineered nanomaterials
Science
10 Jun 2020 | Water Res.
Nano-additives used in packaging and products were found to degrade PFAS precursors into PFOA and PFOS in association with sunlight.
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PFAS cleanup backers face unexpected foe: water utilities
News
9 Jun 2020 | Bloomberg Law
After decades of inaction, the federal government has gotten serious about cleaning up PFAS, a class of compounds known as “forever chemicals” that have been linked to health problems and inhabit the bloodstream of nearly every American
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ASDWA publishes new PFAS – source water protection guide and toolkit
News
5 Jun 2020 | ASDWA
The purpose of the guide and toolkit is to demonstrate and share effective strategies for addressing PFAS contamination risk in source waters that will help inform policy decisions, assist state drinking water programs in protecting public health, and encourage collaboration and communication among states and water utilities.
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New PFAS chemical contamination discovered in New Jersey
News
4 Jun 2020 | The Intercept
Government scientists suspected that the factory was releasing a dangerous PFAS chemical, and they had good reason to think so.
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Warning issued over PFAS levels in fish in 3 Connecticut rivers
News
4 Jun 2020 | NBC Connecticut
People are urged to eat no more than one meal per month of bass taken from the specific sections of the Natchaug, Shetucket, and Willimantic Rivers.
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New Jersey announces stringent MCLs for PFOA and PFOS
Policy
2 Jun 2020
The New Jersey Department of Environmental Protection today officially published its adoption of stringent, health-based drinking water standards for PFOA and PFOS.
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Multi-year atmospheric concentrations of per- and polyfluoroalkyl substances (PFASs) at a background site in central Europe
Science
2 Jun 2020 | Env. Poll.
Significant increases in air concentration were found for PFHpA, PFTrDA, PFDS, MeFOSA, and EtFOSA from 2012-2014.
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Estimating Environmental Hazard and Risks from Exposure to Per- and Polyfluoroalkyl Substances (PFAS): Outcome of a SETAC Focused Topic Meeting
Science
2 Jun 2020 | Environ. Toxicol. Chem.
A SETAC Focus Topic Meeting and workshop entitled Environmental Risk Assessment of PFAS convened 12-15 August 2019 in Durham, North Carolina, and brought together experts from around the globe to highlight recent advances in research pertinent to evaluating environmental and human health risks from exposures of PFAS.
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Evidence of Air Dispersion: HFPO-DA and PFOA in Ohio and West Virginia Surface Water and Soil near a Fluoropolymer Production Facility
Science
2 Jun 2020 | Environ. Sci. Technol.
Downwind atmospheric transport of PFAS was found to expand the boundary of contaminated areas significantly.
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The Effects of Soil Organic Carbon Content on Plant Uptake of Soil PFAAs and its Potential Regulatory Implications
Science
2 Jun 2020 | Environ. Toxicol. Chem.
Modeling shows that the bioconcentration of PFAS in crops surpasses USEPA PFAS reference limits, indicating potential health harm.
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EPA failed to monitor GenX chemical for eight years
News
28 May 2020 | The Fayetteville Observer
The EPA’s regional office wasn’t told it was supposed to inspect the Chemours Fayetteville Works plant until the StarNews in Wilmington reported there was GenX in the Cape Fear River.
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Denmark moves forward with ban on PFAS in food contact materials
Policy
28 May 2020
Denmark's Minister for Food, Agriculture, and Fisheries confirmed that the country's upcoming ban on PFAS in food contact materials will proceed as scheduled, starting on July 1, 2020.
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Vermont Senate passes bill banning PFAS from consumer products
Policy
27 May 2020
The Vermont state Senate passed bill S. 295, restricting the manufacture, sale, and distribution of firefighting foam, food packaging, rugs, and carpets containing PFAS.
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Legacy and emerging per- and polyfluoroalkyl substances (PFASs) in the coastal environment of Korea: Occurrence, spatial distribution, and bioaccumulation potential
Science
27 May 2020 | Chemosphere
Seawater was dominated by short-chained PFASs as a prompt reflection of regulation, while the sediment and bivalves were dominated by long-chained PFASs.