Showing 316-330 of 1355
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Researchers Develop Method to Permanently Destroy Toxic ‘Forever Chemicals’ in Water Supply
News
24 Mar 2023 | EcoWatch
University of British Columbia (UBC) engineers have come up with a new water treatment that safely, efficiently and permanently removes PFAS from drinking water.
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PFAS: forever chemicals—persistent, bioaccumulative and mobile. Reviewing the status and the need for their phase out and remediation of contaminated sites
Science
23 Mar 2023 | ESEU
The authors of this review conclude that substituting individual PFAS recognized as hazardous with other possibly equally hazardous PFAS with virtually unknown chronic toxicity should not be a solution.
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Utilities see new costs in proposed PFAS water rule
News
22 Mar 2023 | Roll Call
Water utility groups estimated the national cost for treatment systems would exceed $3.8 billion a year.
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The unheeded inherent connections and overlap between microplastics and poly-and perfluoroalkyl substances: A comprehensive review
Science
22 Mar 2023 | Sci. Total Environ.
The combined toxicity of microplastics and PFAS usually results in greater health harm, with some compounds being recognized as both microplastics and PFAS.
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Per-and polyfluoroalkyl substances: using comparative medicine to understand exposure and adverse health outcomes in people and their pets
Science
22 Mar 2023 | AVMA
Research suggests that soon the tools to effectively use dogs and cats as predictors of human exposure to PFAS will be available, ultimately protecting the lives of children and animals who live in the same household.
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EPA to limit toxic ‘forever chemicals’ in drinking water
News
20 Mar 2023 | AP
The EPA on Tuesday proposed the first federal limits on harmful “forever chemicals” in drinking water, a long-awaited protection the agency said will save thousands of lives and prevent serious illnesses, including cancer.
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Assessing the environmental occurrence of the anthropogenic contaminant trifluoroacetic acid (TFA)
Science
17 Mar 2023 | Curr. Opin. Green Sustain. Chem.
This review summarizes current knowledge on trifluoroacetic acid, most notably its substantial increases in environmental samples over the past few decades.
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How the US will remove ‘forever chemicals’ from its drinking water
News
17 Mar 2023 | Nature
The EPA has proposed a strict PFAS limit, but it will take money and innovative technologies to implement the plan.
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New PFAS guidelines – a water quality scientist explains technology and investment needed to get forever chemicals out of US drinking water
News
16 Mar 2023 | The Conversation
Dr. Joe Charnonnet explains what the proposed guidelines would require, how water utilities could meet these requirements and how much it might cost to get these so-called forever chemicals out of U.S. drinking water.
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Pentagon to halt use of firefighting foam that contains PFAS as cleanup costs mount
Policy
16 Mar 2023
Battered by years of criticism from U.S. lawmakers and environmental advocates, the Department of Defense will stop purchasing PFAS-containing firefighting foam later this year and phase it out entirely in 2024.
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PFAS for dinner? Study of ‘forever chemicals’ build-up in cattle points to ways to reduce risks
News
16 Mar 2023 | The Conversation
PFAS, known as “forever chemicals”, have been found just about everywhere on Earth, including in toilet paper.
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WHAT THEY ARE SAYING: Biden-Harris Administration Proposes First-Ever National Standards to Combat PFAS in Drinking Water
Policy
15 Mar 2023
Yesterday the Biden-Harris Administration announced new action to protect communities from PFAS pollution.
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US to limit PFAS 'forever chemicals' in drinking water
News
15 Mar 2023 | BBC
But the new rules could also cause some communities to worry about the safety of their drinking water, as PFAS is widespread, and the new treatment systems could take time to put into place, said Dr Carol Kwiatkowski of the Green Science Policy Institute.
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Shaheen Helps Reintroduce Bipartisan Bill to Support Farmers Affected by PFAS
Policy
13 Mar 2023
U.S. Senator Jeanne Shaheen helped reintroduce bipartisan legislation led by Senators Susan Collins and Angus King, the Relief for Farmers Hit with PFAS Act, to provide vital assistance to farmers affected by PFAS exposure.
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Ecotoxicity Evaluation of Fire-Extinguishing Water from Large-Scale Battery and Battery Electric Vehicle Fire Tests
Science
13 Mar 2023 | Environ Sci Technol
The extinguishing water from vehicle fire tests found to be very toxic due to metals, PAHs, PFAS, and more, with most PFAS originating from the electric vehicle battery compared to the vehicle itself or conventional fuel.