Showing 226-240 of 442
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FluoroMatch 2.0-making automated and comprehensive non-targeted PFAS annotation a reality
Science
24 May 2021 | Anal Bioanal Chem
Using the newly developed FluoroMatch Flow 2 software, 1,000 individual PFAS were found in firefighting foam, including previously undescribed compounds.
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Distribution, behaviour, bioavailability and remediation of poly- and per-fluoroalkyl substances (PFAS) in solid biowastes and biowaste-treated soil
Science
18 May 2021 | Environ Int
In this review, the distribution, bioavailability, and remediation of PFAS in soil receiving solid biowastes, which include biosolids, composts, and manure, are presented.
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3M pays $80,000 over handling of hazardous waste in Cottage Grove
News
12 May 2021 | Star Tribune
Violations include 3M waiting two days to notify state regulators when 3M workers found hydrofluoric acid gas leaking from four corroded 55-gallon hazardous waste containers, and not activating its emergency plan when it happened.
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These pets have high levels of forever chemicals in their blood. Has that made them sick?
News
10 May 2021 | North Carolina Health News
A study of pets who live near Chemours plant in Fayetteville found at least one measurable type of PFAS in every dog tested and all but one horse. Some of the levels were staggering.
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The Case for Direct Measures of Soil-to-Groundwater Contaminant Mass Discharge at AFFF-Impacted Sites
Science
4 May 2021 | Environ Sci Technol
This perspective provides a rationale for why alternative approaches are critically necessary and proposes a practical solution to accurately assess PFAS transport within unsaturated vadose zone soils.
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Flurry of PFAS actions in the first 100 days of the Biden Administration: The highlights
News
30 Apr 2021 | JD Supra
Many of these proposed actions could have far-reaching and significant implications for many industries and businesses.
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Committee recommends stricter water standards for ‘forever chemicals’
News
30 Apr 2021 | Press Herald
The proposal would set an interim standard of 20 ppt for PFAS in Maine's drinking water, in line with several other New England states and lower than the current federal health advisory level.
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Perfluoroalkyl substances (PFASs) in the Ugandan waters of Lake Victoria: Spatial distribution, catchment release and public exposure risk via municipal water consumption
Science
27 Apr 2021 | Sci Total Environ
PFAS were likely recycled from the industrially contaminated water and into municipal drinking water.
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Atmospheric Deposition and Annual Flux of Legacy Perfluoroalkyl Substances and Replacement Perfluoroalkyl Ether Carboxylic Acids in Wilmington, NC, USA
Science
26 Apr 2021 | ES&T L
Particle-bound and gas-phase PFAS that may have undergone long-range transport can be incorporated into raindrops and removed rapidly.
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[Press Release] Harmful PFAS chemicals are pervasive in building materials
News
21 Apr 2021
From the floor to the roof, the average building may be rife with persistent and potentially toxic “forever chemicals” called PFAS.
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In-Vitro and In-Silico Assessment of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous Film-Forming Foam (AFFF) Binding to Human Serum Albumin
Science
13 Apr 2021 | Toxics
Carboxylic acid and sulfonic acid-containing PFAS were found to bioaccumulate the most readily in human blood.
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PFAS Water Lawsuits Expose Financial Impacts on State’s Poor Communities
Policy
22 Mar 2021
Santa Clarita, a comfortable exurb of some 213,000 residents about 30 miles northwest of Los Angeles, is one of hundreds of California communities and districts grappling with the pricey problem of drinking water that’s been tainted by PFAS.
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Washington State to Ban PFAS in Four Types of Food Packaging
Policy
8 Mar 2021
Washington state has announced that, based on the availability of safer alternatives, PFAS in four types of food packaging will be banned as of February 2023.
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Reconstructing the Composition of Per- and Polyfluoroalkyl Substances in Contemporary Aqueous Film-Forming Foams
Science
1 Mar 2021 | Environ Sci Technol Lett
A combination of methods can accurately assign the total PFAS mass attributable to AFFF in an aqueous sample with differentiation of gross precursor classes and identification of major precursor species.
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Lawsuits raise stakes for Saint-Gobain plan to fix chemical emissions
News
24 Feb 2021 | NHPR
Lawyers for the state and Merrimack are seeking injunctions as soon as possible to shut down the factory until a required upgrade is installed or emissions are otherwise controlled.