Showing 3091-3105 of 4619
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Aquatic toxicity evaluations of PFOS and PFOA for five standard marine endpoints
Science
2 Feb 2021 | Chemosphere
In addition to providing effects data for PFOA and PFOS, this study indicates these species and endpoints are sensitive to PFAS such that their use will be appropriate for deriving toxicity data with other PFAS in marine ecosystems.
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Exposure to perfluoroalkyl substances during fetal life and hospitalization for infectious disease in childhood: A study among 1,503 children from the Odense Child Cohort
Science
2 Feb 2021 | Environ Int
PFOS was associated with both an increase in general infections and respiratory tract infections with PFOA only being associated with the latter.
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Perfluorooctane sulfonate exerts inflammatory bowel disease-like intestinal injury in rats
Science
2 Feb 2021 | PeerJ
PFOS exposure was associated with symptoms similar to those of inflammatory bowel disease.
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New tests trigger alert on Galesburg water; exceeds guidelines for PFAS which could be harmful
News
1 Feb 2021 | The Register-Mail
The IL EPA’s draft guidance level for PFOA is 2 ppt. Galesburg’s water supply tested at 17 parts per trillion in November and 12 in December.
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PFAS control ranks high on environmental agenda
News
1 Feb 2021 | Chemical & Engineering News
Biden's campaign platform called for the EPA to designate some PFAS as hazardous substances under the federal Superfund law for cleaning up contaminated land and aquifers.
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Response to “Comment on Scientific Basis for Managing PFAS as a Chemical Class
Science
1 Feb 2021 | Environ. Sci. Technol
Here we are responding to the comment by Singh and Papanastasiou who disagree with a class-based approach to PFAS and build their argument around hydrochlorofluorocarbons.
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‘Water is Life’: Record-Eagle testing project uncovers PFAS in Indigenous household wells
News
31 Jan 2021 | Record Eagle
The contamination found in their water isn’t high enough to require state officials to address the issue, but its presence still bothers those affected.
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Pentagon needs ‘culture change’ on pollution, say PFAS caucus members
News
29 Jan 2021 | M Live
The task force sent a letter to President Joe Biden in which 132 members of Congress from both parties urged immediate steps to tackle the contamination problem across the nation.
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DEQ cites Chemours for PFAS treatment system failures
News
28 Jan 2021 | North Carolina Health News
The chemical plant in Bladen County, NC receives notice of violation for problems with a new treatment system that is expected to remove 99 percent of residual PFAS before they reach the Cape Fear River. This is the third notice of violation the DEQ has issued Chemours for its treatment system, and one of many since the public became aware of the contamination from the plant.
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Comparison of currently available PFAS remediation technologies in water: A review
Science
28 Jan 2021 | J Environ Manage
In this review, extra consideration is given to novel advanced techniques for PFAS including short chain PFAS removal, and compare their efficiencies, effectiveness, energy use, sustainability, cost, and simplicity in laboratory scale to field applications.
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Determination and risk assessment of perfluorinated alkylated substances (PFASs) in pork liver from mainland, China
Science
27 Jan 2021 | Food Addit Contam Part A Chem Anal Control Expo Risk Assess
This work accomplished systematic and nationwide determination data of PFAS in pork liver and provides a valuable reference for contamination monitoring and risk assessment of PFASs from animal origin food.
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Firefighters Battle an Unseen Hazard: Their Gear Could Be Toxic
News
26 Jan 2021 | The New York Times
“We’re exposed to these chemicals every day,” Captain Mitchell said. “And the more I looked into it, the more it felt like the only people who were saying these chemicals were safe were the people who make it.”
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Biden administration looks set to target ‘forever chemicals,’ as 3M warns about ‘onerous regulation’
News
26 Jan 2021 | Market Watch
President Joe Biden’s administration looks poised to crack down on a group of “forever chemicals” that have been linked to a range of health problems, a move that could put companies like 3M and DuPont on the hook for billions of dollars in cleanup costs.
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EPA Delivers Results on PFAS Action Plan
Policy
26 Jan 2021
The U.S. EPA announced a suite of actions from across the agency that will continue the significant progress the agency has made to implement the PFAS Action Plan—the most comprehensive cross-agency plan ever to address an emerging chemical of concern.
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Firefighters battle an unseen hazard: Their gear could be toxic
News
26 Jan 2021 | New York Times
Firefighters are demanding independent testing for cancer-linked chemicals known as PFAS in their gear and that their union drop sponsorships from chemical and equipment makers.