Showing 211-225 of 996
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Use and release of per-and polyfluoroalkyl substances (PFASs) in consumer food packaging in US and Canada
Science
11 Oct 2022 | Chemosphere
Most food packaging does not contain intentionally added PFAS, indicating that PFAS are not necessary for food packaging, yet the thousands of tonnes of PFAS still used have the potential to contaminate the environment and waste streams.
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[Report] Invisible Unbreakable Unnatural
News
1 Oct 2022 | Waterkeeper Alliance
This data unequivocally demonstrates that dangerous PFAS pollution is widespread in surface waters across the country, and that existing laws and regulations have been inadequate to protect public health and the environment from this under-appreciated threat.
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[Report] Groundwater Treatment to Remove PFAS: Restoring Local Drinking Water Supply in Orange County, California
Science
1 Oct 2022 | AWWA
The design and implementation of water treatment technologies to remove PFAS from groundwater is described for the Orange County Water District in California.
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Forever chemicals: They’re in your drinking water and likely your food
News
30 Sep 2022 | Chicago Tribune
Something as simple as drinking tap water is exposing millions of Illinoisans to toxic chemicals that build up in human blood, cause cancer and other diseases and take years to leave the body.
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Why getting PFAS out of our products is so hard – and why it matters
News
29 Sep 2022 | PBS
It’s not going to be straightforward or swift to eliminate these substances from countless industries, even though they have been potentially linked to myriad health issues.
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Eurofins Sacramento, in Collaboration with SCIEX USA, Achieves the Lowest Detection Limits for PFAS in Drinking Water
News
27 Sep 2022 | Business Wire
Eurofins Sacramento, part of the Eurofins network of companies in the US, in collaboration with SCIEX USA, successfully achieved the analytical challenge of detecting the 2022 interim Health Advisory Levels of 4ppq for PFOA and 20ppq for PFOS, as established by the US EPA.
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Senators seek urgency from Defense Department on PFAS chemical exposure
News
23 Sep 2022 | Colorado Newsline
A bipartisan group of 40 U.S. senators including Michael Bennet and John Hickenlooper of Colorado wrote to the Department of Defense asking officials to address toxic chemical exposure at military installations.
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State attorneys say DuPont spin-offs should be liable for PFAS contamination
Policy
20 Sep 2022
This was a corporate restructuring, where the same company was broken down into component parts, and is now saying, 'we didn't even exist at the time that these liabilities arose,'" state Department of Justice attorney Ryan Park told the court.
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Emerging contaminants migration from pipes used in drinking water distribution systems: a review of the scientific literature
Science
20 Sep 2022 | Environ Sci Pollut Res Int
PFOA, PFNA, PFDA, PFOS, and PFHxS were detected at levels indicating a potential non-carcinogenic health risk to consumers.
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PFAS concentrations and deposition in precipitation: An intensive 5-month study at National Atmospheric Deposition Program–National trends sites (NADP-NTN) across Wisconsin, USA
Science
10 Sep 2022 | Atmos. Environ.
PFCAs were detected in 83% of rainwater samples, and differences in sites’ chemical profiles suggest that local PFAS sources can influence the PFAS collected in rain.
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‘Allow us the right to know what the risks are’: Nonprofits continue legal battle against EPA to test PFAS for health effects
News
6 Sep 2022 | Port City Daily
Local and national nonprofits continue to fight for the Cape Fear region impacted by contaminated drinking water.
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A rapid assessment bioaccumulation screening (RABS) study design for emerging per-and polyfluoroalkyl substances in mice exposed to industrially impacted surface water
Science
2 Sep 2022 | Chemosphere
A novel method was developed that can predict the bioaccumulation of PFAS mixture without chemical standards.
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High PFAS levels prompt new water filtration systems at 3 schools
News
24 Aug 2022 | WABI
Read the full article by Bryan Sidelinger (WABI) “HANCOCK COUNTY, Maine (WABI) – Three area schools are getting new water filtration systems after testing revealed high PFAS levels last spring. MDI and Deer Isle Stonington High Schools, along with Brooklin Middle School, all tested at some of the highest levels in the state. They’re now…
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Low-temperature mineralization of perfluorocarboxylic acids
Science
18 Aug 2022 | Science
Certain PFAS were found to degrade in relatively simple chemical conditions at lab-scale.
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[Scientific Poster] Per-and Polyfluoroalkyl Substances: A Preliminary Evaluation of Groundwater Contamination in the Western States
Science
15 Aug 2022
A map of estimated PFAS groundwater contamination created from groundwater data and geostatistical tools found very few areas in major aquifers where PFAS concentrations are under the new EPA health advisory limits.