Showing 226-240 of 317
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Novel Perfluoroalkyl Ether Carboxylic Acids (PFECAs) and Sulfonic Acids (PFESAs): Occurrence and Association with Serum Biochemical Parameters in Residents Living Near a Fluorochemical Plant in China
Science
20 Oct 2020 | Environ Sci Technol
Analysis of 997 blood samples suggests potential health risks from exposure to novel PFESAs and PFECAs (especially PFO5DoDA).
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Identifying and Managing Aqueous Film-Forming Foam (AFFF)-Derived PFAS in the Environment
Science
19 Oct 2020 | Environ Toxicol Chem
This article presents research and development efforts to date by the Strategic Environmental Research and Development Program and the Environmental Security Technology Certification Program to measure PFAS in the environment, characterize AFFF sources, understand PFAS fate and transport, assess the ecological risk, develop treatment technologies for remediation, and examine the ecotoxicity of PFAS-free foams.
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Sequestration and potential release of PFAS from spent engineered sorbents
Science
14 Oct 2020 | Sci of Tot Env
Used water filters were found to potentially be a secondary source of PFAS contamination.
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Policy, health, and justice—focus of October meeting on PFAS contaminants in drinking water
Policy
13 Oct 2020
The University of Rhode Island STEEP Superfund Research Center is hosting a conference, “PFAS In Our World: What We Know and What We Can Do,” October 13 and 14, 2020.
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Are Fluoropolymers Really of Low Concern for Human and Environmental Health and Separate from Other PFAS?
Science
12 Oct 2020 | ES&T
Given fluoropolymers’ extreme persistence; emissions associated with their production, use, and disposal; and a high likelihood for human exposure to PFAS, their production and uses should be curtailed except in cases of essential uses.
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[Op-ed] PFAS ‘forever chemicals’ are widespread and threaten human health – here’s a strategy for protecting the public
News
9 Oct 2020 | The Conversation US
Given that PFAS pollution is so ubiquitous and hard to remove, many health experts assert that the only way to address it is by reducing PFAS production and use as much as possible.
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Michigan PFAS activist has cancer, says she’s not surprised
News
7 Oct 2020 | The Detroit News
She has lived for more than 30 years across from a a site where Wolverine Worldwide dumped PFAS-tainted sludge.
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A Critical Review of A Recommended Analytical and Classification Approach for Organic Fluorinated Compounds with an Emphasis on Per- and Polyfluoroalkyl Substances (PFAS).
Science
6 Oct 2020
A review of the current methods to both detects the presence of fluorine and specific PFAS to better help regulators identify public health or environmental hazards.
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Advanced PFAS precursor digestion methods for biosolids
Science
15 Sep 2020 | Environ. Chem.
A review of current PFAS-detection methods found them significantly underestimating total PFAS-loads in wastewater and biosolid matrices.
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$700 million plan unveiled to deal with ‘forever chemicals’ in east metro drinking water
News
11 Sep 2020 | Star Tribune
The plan still isn’t final — it’s open for a 45-day comment period through Oct. 26 — but it’s a major milestone in the $850 million settlement Minnesota reached with 3M Co. in 2018 over the man-made chemicals.
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CFPUA asks to join Chemours lawsuit as new, previously unknown PFAS identified in the water
News
10 Sep 2020 | Port City Daily
The Cape Fear Public Utility Authority is contending that it should be granted equal standing in negotiations for a lawsuit against Chemours, in which the state is arguing that Chemours has allowed undue levels of PFAS into the drinking water of some New Hanover County residents.
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Broad ‘fishnet’ PFAS testing worries industry, helps regulators
News
8 Sep 2020 | Bloomberg Law
North Carolina, the EPA, and an international standards organization want to use a method for detecting known and unknown “forever chemicals” in water that the chemical industry opposes for being too broad.
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Legacy and emerging per- and polyfluoroalkyl substances (PFASs) in multi-media around a landfill in China: Implications for the usage of PFASs alternatives
Science
8 Sep 2020 | Sci. Total Environ.
Short-chain PFAS such as PFBS was found in rising concentrations in surface waters replacing long-chain legacy PFAS.
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Photochemical decomposition of perfluorochemicals in contaminated water
Science
1 Sep 2020 | Water Res.
This review aims to provide a comprehensive and up-to-date summary on the various photocatalytic processes for PFAS removal.
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[Press Release] EPA adds Blades, Delaware, site to Superfund National Priorities List
News
1 Sep 2020 | EPA
The primary groundwater contaminants of concern in the Blades area are metals associated with electroplating compounds. PFOS and PFOA have also been found in groundwater and public and residential supply wells.