Showing 4831-4845 of 5433
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NY bans use of toxic chemical in firefighting foam
News
11 Jan 2020 | NBC Universal
New York plans to restrict the use of firefighting foam that contains certain chemicals that have the potential to contaminate groundwater.
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The association between total serum isomers of per- and polyfluoroalkyl substances, lipid profiles, and the DNA oxidative/nitrative stress biomarkers in middle-aged Taiwanese adults
Science
10 Jan 2020 | Environ Res.
Linear PFOA and PFOS linked to cell death in humans.
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House passes sweeping bill to target spread of toxic ‘forever chemicals’
News
10 Jan 2020 | The Hill
Under the bill the EPA would be required to set a mandatory drinking water standard for PFAS. The bill includes a number of other measures that would further regulate PFAS, including requiring PFAS to be covered under the hazardous waste cleanup law, and imposes a five-year moratorium on the development of new PFAS chemicals.
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Senate Committee advances bill to ban PFAS in firefighting foam
News
9 Jan 2020 | Wisconsin Public Radio
A Wisconsin bill would ban the use of firefighting foam that contains PFAS in most cases. Democratic lawmakers objected, saying the bill doesn’t go far enough to protect the public.
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What to do about pollution from “forever chemicals”?
News
9 Jan 2020 | NC Policy Watch
The NC Department of Environmental Quality is proposing a maximum concentration of 70 ppt for PFOS and for PFOA in groundwater. This is the same level as recommended by the EPA.
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State fines Air Force $1.7M over base wastewater monitoring near Clovis
News
9 Jan 2020 | Santa Fe New Mexican
Under the New Mexican state law, the Air Force is supposed to monitor its wastewater but has failed to do so. Aside from PFAS chemicals, the wastewater likely contains other pollutants, including nitrate, chloride, Kjeldahl nitrogen and dissolved metals that exceed state standards.
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How to weigh in on Michigan’s proposed limits on PFAS in drinking water
News
8 Jan 2020 | Bridge Magazine
Through month’s end, the state is soliciting input on the proposed rules, including three community meetings, before likely rolling them out in late spring.
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[Blog] California holds technical PFAS seminar on state of science and possible future drinking water regulations
News
7 Jan 2020 | Squire Patton Boggs
Many participants grappled with the clear tension between a general desire to develop meaningful regulations and the need to do so in an informed and deliberate manner.
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House plans to take up sweeping new PFAS bill with waste implications
News
7 Jan 2020 | Industry Dive
While some waste companies have been wary of PFAS legislation, others are open to the potential upside.
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Evaluation of the efficiency of selected wastewater treatment processes in removing selected perfluoroalkyl substances (PFASs)
Science
7 Jan 2020 | J Environ. Man.
PFAS remediation efficiency was investigated for various types of filtration with downstream biological filtration preforming the worst.
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Treatment train approaches for the remediation of per- and polyfluoroalkyl substances (PFAS): A critical review
Science
7 Jan 2020 | J Haz. Mat.
After a review of 150 scientific articles, researchers propose a multistep process to maximize PFAS remediation.
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Perfluorinated substances in the Flemish population (Belgium): Levels and determinants of variability in exposure
Science
7 Jan 2020 | Chemosphere
Models predict that eating locally grown food and the use of cosmetics may lead to higher exposure of PFAS in Flemish populations.
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Broad-ranging PFAS chemicals bill on House floor next week
News
3 Jan 2020 | Bloomberg Environment
The House expects to begin considering a bill that would push the EPA to create nationwide protective measures against PFAS, and could vote on passage Jan. 10, according to an aide to House Majority Leader Rep. Steny Hoyer (D-Md.)
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Concentrations of perfluoroalkyl substances in human milk from Ireland: Implications for adult and nursing infant exposure
Science
30 Dec 2019 | Chemosphere
PFOA, PFOS, PFNA, and PFHxS were detected in Irish human milk with modeled PFOA intake exceeding health guidelines for some adults.
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Microbial responses to perfluoroalkyl substances and perfluorooctanesulfonate (PFOS) desulfurization in the Antarctic marine environment
Science
30 Dec 2019 | Water Research
Microbes found to remove the sulfur atom from PFOS in Antarctic marine ecosystems.