Showing 1936-1950 of 4775
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An Integrated Approach for Determination of Total Per-and Polyfluoroalkyl Substances (PFAS)
Science
5 Oct 2022 | Environ. Sci. Technol.
This paper describes how to use methods like the total oxidizable precursor assay and suspect screening to more fully characterize PFAS present in soil and aqueous mixtures as such screenings can help inform the potential for PFAS exposure.
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Study links in utero ‘forever chemical’ exposure to low sperm count and mobility
News
5 Oct 2022 | The Guardian
A new peer-reviewed Danish study finds that a mother’s exposure to toxic PFAS ‘forever chemicals’ during early pregnancy can lead to lower sperm count and quality later in her child’s life.
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Maternal Exposure to Per- and Polyfluoroalkyl Substances (PFAS) and Male Reproductive Function in Young Adulthood: Combined Exposure to Seven PFAS
Science
5 Oct 2022 | Environ Health Perspect
Consistent inverse associations between exposure to maternal PFAS and semen quality were found in a sample of the Danish population.
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Preconception Exposure to Perfluoroalkyl and Polyfluoroalkyl Substances and Couple Fecundity: A Couple-Based Exploration
Science
4 Oct 2022 | Environ. Int.
Preconception exposure to 6:2 diPAP and PFHpA in women may have the potential to impair couples’ fertility.
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[Public Review] World Health Organization revisions to the guidelines for drinking-water quality
Policy
3 Oct 2022
Guidelines for drinking-water quality for PFAS, with a focus on PFOS and PFOA, are posted for public comment. Comments should be sent by 11 November 2022 to [email protected].
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Uptake of per-and polyfluoroalkyl substances (PFAS) by soybean across two generations
Science
3 Oct 2022 | J. Hazard. Mater. Adv.
Considering widespread PFAS contamination and the ability of soybean plants to uptake PFAS, soybean seeds may need to be quantified for PFAS concentrations before their use in agricultural fields.
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California Bans ‘Forever Chemicals' in Fabrics, Makeup
News
2 Oct 2022 | NBC
The bills just signed by California Governor Newsom banning PFAS in textiles and cosmetics model the best way to stop harm from PFAS: reduce their use in products," said Arlene Blum, executive director of the Green Science Policy Institute.
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Firefighting foam trials present next big PFAS challenge for 3M
News
1 Oct 2022 | Star Tribune
But the miracle firefighting foam's key ingredient was one of the "forever chemicals" that have come to haunt 3M. PFAS chemicals don't biodegrade, tainting the environment. They have been linked to cancer, liver damage, decreased fertility and other maladies.
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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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[Letter to the editor] The conundrum of the PFOA human half-life, an international collaboration
Science
1 Oct 2022 | RTP
Campbell et al. (2022) propose that many studies estimating the human half-life of PFOA are significantly confounded by lack of accounting for ongoing exposures, which would inflate estimates, and by the presence of branched isomers, which could deflate estimates for linear PFOA.
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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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Group Finds PFAS ‘forever’ Chemicals Used In Ohio Oil And Gas Wells
News
30 Sep 2022 | The Allegheny Front
A non-profit research group has found the oil and gas industry in Ohio has used PFAS, known as “forever” chemicals, in at least 101 oil and gas wells since 2013.
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Boston bans artificial turf in parks due to toxic ‘forever chemicals’
News
30 Sep 2022 | The Guardian
The city joins a growing number across the US in limiting the use of artificial turf made with dangerous PFAS compounds.
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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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Targeted and Suspect Screening of Per- and Polyfluoroalkyl Substances in Cosmetics and Personal Care Products
Science
30 Sep 2022 | Environ Sci Technol
Cosmetics and personal care products were found to contain a breadth of PFAS at extremely high levels, including in products without listed fluorinated ingredients, leading to human and environmental exposure.