Showing 946-960 of 1034
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Fate of 6:2 fluorotelomer sulfonic acid in pumpkin (Cucurbita maxima L.) based on hydroponic culture: Uptake, translocation and biotransformation
Science
22 Jul 2019 | Environmental Pollution
PFOS alternative 6:2 FtS is more bioaccumulative than perfluoroalkyl acids in pumpkin roots, and is broken down into other short-chain PFAS within the plant.
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Acute and chronic effects of perfluoroalkyl substance mixtures on larval American bullfrogs (Rana catesbeiana)
Science
22 Jul 2019 | Chemosphere
The developmental effects of PFOS and PFOA as a mixture were worse than effects caused by either single chemical.
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What consumers can do as regulators weigh ‘compounds’ risk
News
20 Jul 2019 | Associated Press
It’s probably impossible to avoid all exposures, says Leonardo Trasande, a children’s environmental health specialist and vice chair for research at New York University’s pediatrics department, and a PFAS expert. But there are “safe and simple steps to limit exposure based on what we know.”
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N.H. approves unprecedented limits for PFAS chemicals in drinking water
News
19 Jul 2019 | NHPR
New Hampshire adopted the country’s most sweeping limits for PFAS chemical contamination in drinking water. It makes New Hampshire the first state to require local water systems, landfills and wastewater plants to routinely test and treat for four chemicals classified as PFAS.
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N.H. approves unprecedented limits for PFAS chemicals in drinking water
Policy
19 Jul 2019
New Hampshire adopted the country’s most sweeping limits for PFAS chemical contamination in drinking water. It makes New Hampshire the first state to require local water systems, landfills and wastewater plants to routinely test and treat for four chemicals classified as PFAS.
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Perfluorooctanoate and changes in anthropometric parameters with age in young girls in the Greater Cincinnati and San Francisco Bay Area
Science
15 Jul 2019 | Int J Hyg Environ Health
PFOA is associated with decreased Body Mass Index and waist/height ratio in young girls.
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The Air Force polluted 4 SC bases with a toxic firefighting foam, didn’t tell neighbors
News
13 Jul 2019 | The Post and Courier
Four Air Force bases in South Carolina are severely contaminated with chemicals that scientists continue to investigate for possible links to thyroid disease, pregnancy complications, and kidney and testicular cancers.
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A vote this week may help launch changes to federal PFAS oversight
News
10 Jul 2019 | MLive
Congress is looking at a wave of proposed PFAS legislation, including several amendments added to the military spending bill for 2020. If the U.S. House of Representatives votes as expected this week on its version of the National Defense Authorization Act for 2020, environmental proponents say, they’re likely to include measures that would strengthen PFAS requirements for the federal government and military...
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New York proposes new drinking water standards for 3 chemicals
News
9 Jul 2019 | Newsday
The state Department of Health recommended new drinking water standards for three chemicals... the first time in nearly 20 years new contaminants would be regulated in New York. The proposed limit for 1,4-dioxane of 1 ppb would be a first in the nation... PFOS and PFOA each would be limited to 10 ppt...
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New York to set limits for industrial chemicals in water
News
8 Jul 2019 | Associated Press
Health Commissioner Howard Zucker has accepted the New York State Drinking Water Quality Council’s recommendations for limits of 10 parts per trillion for PFOA and PFOS in drinking water...
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3M to test for more chemicals leaking into river in Decatur
News
8 Jul 2019 | Alabama Media Group
3M has agreed to test three closed landfills near its Decatur plant on the Tennessee River to see whether they may still be releasing PFOA and PFOS into the river or groundwater.
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New York: The Nation's Most Protective MCLs for PFOA/PFOS Accepted
Policy
8 Jul 2019
New York's Health Commissioner has accepted the Drinking Water Quality Council's recommendation to adopt MCLs of 10 ppt for PFOA and 10 ppt for PFOS. These levels are the lowest in the nation. Once adopted, the Environmental Facilities Corporation and the Department of Environmental Conservation will closely coordinate with the Department of Health to help fund and remediate water systems that test above the new maximum contaminant levels.
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Michigan proposes strong, yet incomplete PFAS protections
News
1 Jul 2019 | NRDC Expert Blog
Michigan is proposing some of the most health-protective standards in the nation for several PFAS—yet could be missing out on the opportunity to protect its citizens in the long-term. Michigan has performed the most comprehensive PFAS monitoring in the nation, and the state has begun taking steps to protect it citizens from the health risk these dangerous ‘forever’ chemicals pose. Among the monitoring results, it was discovered that over 100 of their public water systems are contaminated with PFAS—affecting approximately 1.5 million of its citizens…
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Chemours says DuPont lowballed environmental liabilities
News
1 Jul 2019 | Washington Post
Chemours, a spinoff of DuPont’s Performance Chemicals unit, filed a recently unsealed lawsuit against DuPont, claiming that the maximum liability exposure figures that DuPont certified prior to the spinoff have proven to be “systematically and spectacularly wrong.”
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Guam: Senators defy governor’s call to vote quickly on water contamination lawsuit bill
News
1 Jul 2019 | Pacific Daily News
Most senators on Monday defied Gov. Lou Leon Guerrero’s call for an immediate vote and request for waiver of the public hearing requirement on a bill that would authorize the hiring of specialized lawyers to help Guam in a potential drinking water contamination lawsuit… The governor seeks Guam's inclusion in multi-state lawsuits against manufacturers of chemicals that she said have been known to contaminate drinking water across the nation...