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JH Airport to decide on airfield striper, environmental concerns over foam firefighting
News
1 Jun 2020 | Buckrail
If approved, JH Airport will initiate a voluntary program of testing domestic water wells within a defined study area adjacent to the airport.
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Subsurface transport potential of perfluoroalkyl acids (PFAAs): Column experiments and modeling
Science
1 Jun 2020 | J. Cont. Hyd.
Models incorporating mass transfer coefficients led to improved prediction of PFAS breakthrough.
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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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Synergistic Effect of Sodium p-Perfluorononenyloxy benzenesulfonate and Alkanolamide Compounding System Used as Cleanup Additive in Hydraulic Fracturing
Science
28 May 2020 | Ene & Fuels
PFAS found to lower interfacial tension of the residual fluid, allowing for better cleanup of fluids used in hydraulic fracking for oil and natural gas.
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PFAS pollution from Chemours plant distributed by air
News
28 May 2020 | C&EN
Study finds PFOA and GenX-related chemical are widespread downwind of West Virginia facility.
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Orange County: Sue the military for PFAS contamination!
News
28 May 2020 | LA Progressive
California water districts are considering a massive lawsuit over PFAS contamination of the water supply, although they’re not likely to target the largest polluter – the US military. Instead, they’ll probably go after 3M and DuPont and a handful of other companies that manufacture PFAS products.
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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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Solvent Suitability for HFPO-DA (“GenX” Parent Acid) in Toxicological Studies
Science
27 May 2020 | ES&T L
GenX was found to degrade in common laboratory solvents suggesting the need for caution when performing or using data from toxicity assessments on it and other closely related PFAS.
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Removal of per- and polyfluoroalkyl substances (PFASs) in a full-scale drinking water treatment plant long-term performance of granular activated carbon (GAC) and influence of flow-rate
Science
27 May 2020 | Water Res.
The results and methods presented in this study give drinking water providers valuable tools for the operation of a full-scale treatment train for the removal of PFAS in contaminated raw water.
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Perfluoroalkyl Substances Exposure and Hearing Impairment in US Adults
Science
27 May 2020 | Environ. Res.
PFNA and PFDA were associated with high-frequency hearing impairment, while PFOS and PFOA were not.
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Minnesota county pushes EPA for help over PFAS-laden leachate entering Lake Superior
News
27 May 2020 | Waste Dive
Surface water discharge shows PFAS, along with mercury, arsenic, lead, cyanide, and other contaminants.
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These tiny, self-assembling traps capture PFAS
News
27 May 2020 | University at Buffalo
The iron-based tetrahedral cages capture a subset of PFAS with chains of six or more fluorinated carbon atoms, including perfluorocarboxylic acids, sulfonic acids and fluorotelomers.
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Vermont Senate passes bill to protect Vermont firefighters and families from toxic chemicals
News
27 May 2020 | Mountain Times
S.295 targets four different areas of consumer products: food packaging, firefighting foam, residential carpets and rugs, and children’s products.
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Integrative omics analyses uncover the mechanism underlying the immunotoxicity of perfluorooctanesulfonate in human lymphocytes
Science
27 May 2020 | Chemosphere
The findings of this study offer insight into the molecular mechanisms underlying the immunotoxicity of PFOS and open the potential of using the identified PFOS-responsive genes and lipids as biomarkers for risk assessment.