Showing 946-960 of 1108
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Uptake of Poly- and Perfluoroalkyl Substances at the Air-Water Interface
Science
21 Oct 2019 | Environ. Sci. Technol.
The mobility of PFAS in soil was investigated to aid remediation efforts.
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Bioconcentration and metabolic effects of emerging PFOS alternatives in developing zebrafish
Science
21 Oct 2019 | Environ. Sci. Technol.
PFOS alternative, F-53B, found to have higher bioconcentration potential and hormone-disrupting effects than long-chain PFAS.
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Erin Brockovich sounds alarm over PFAS after more Queensland sites revealed
News
20 Oct 2019 | ABC News
More than 60 sites in Queensland are believed to be contaminated by PFAS. A university campus and a residential development are being built on two of the contaminated sites. Erin Brockovich says Australia is behind in dealing with the issue.
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Here’s what Gov. Gretchen Whitmer’s new PFAS water rules mean for Michigan
News
16 Oct 2019 | Bridge Michigan
Michigan has taken a major step toward regulating dangerous PFAS chemicals in drinking water supplies. The final rule could be adopted by April 2020, but it must first clear an administrative review that includes consideration by the Environmental Rules Review Committee, a controversial panel that GOP lawmakers created last year to check the governor’s power.
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Governor DeWine issues order to analyze PFAS in Ohio’s drinking water
News
15 Oct 2019 | JD Supra
Ohio EPA and ODH have been directed to develop an “action plan” by December 1, 2019, with the focus of testing public and private water systems. The governor’s order specifically notes that water supplies “near known sources of PFAS, such as firefighting training sites and manufacturing facilities” are to be analyzed.
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White-Tailed Eagle (Haliaeetus albicilla) Body Feathers Document Spatiotemporal Trends of Perfluoroalkyl Substances in the Northern Environment
Science
14 Oct 2019 | Environ. Sci. Technol.
Feathers from birds of prey indicate the on-going use of PFOS around Nordic countries.
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Adsorption behaviour and mechanism of the PFOS substitute OBS (sodium p-perfluorous nonenoxybenzene sulfonate) on activated carbon
Science
13 Oct 2019 | R Soc Open Sci.
Sodium p-perfluorous nonenoxybenzene sulfonate, an alternative to PFOS, was efficiently removed using activated carbon.
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Dietary Habits Related to Food Packaging and Population Exposure to PFASs
Science
11 Oct 2019 | Envir. Health Pers.
A study found the consumption of meals from fast-food restaurants associated with higher PFAS blood levels and lower with food prepared and eaten at home.
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‘Forever chemicals’ are in your popcorn—and your blood
News
10 Oct 2019 | Wired
According to a recently published peer-reviewed study, the more often people eat at home, the lower their level of PFAS chemicals. Also, people who reported eating microwave popcorn had significantly higher levels of four types of PFAS. Additionally, the study linked PFAS levels in blood to a diet high in shellfish, which can accumulate those chemicals from contaminated water.
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Association between perfluoroalkyl substance concentrations and blood pressure in adolescents
Science
8 Oct 2019 | Environ Pollut.
Serum PFOS concentrations predominantly affected blood pressure in male adolescents compared with female adolescents.
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Occurrence of perfluoroalkyl substances in selected Victorian rivers and estuaries: An historical snapshot
Science
30 Sep 2019 | Heliyon
PFAS found in the Australian countryside highlights that contamination is not just an issue for more densely populated countries in the northern hemisphere.
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Children's exposure to perfluoroalkyl acids - a modelling approach
Science
30 Sep 2019 | Environ Sci Process Impacts
Finnish cohort study shows constant exposure to PFOA and PFOS between 1 and 10.5 years of age.
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Michigan steps closer to PFAS standards for drinking water
News
28 Sep 2019 | Traverse City Record Eagle
The Michigan PFAS Action Response Team unanimously voted to draft rules founded on the health-based values recommended by a science advisory work group.
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EPA: 3M discharged chemicals without required permit, took years to disclose reporting errors
News
26 Sep 2019 | WHNT News 19
A U.S. EPA inspection report found high levels of perfluorinated chemicals from discharge sites, noted 3M lacks a state discharge permit for a chemical that it's already been discharging and pointed out 3M waited three years to inform regulators about hundreds of instances of incorrect discharge information it had filed.
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Point source characterization of per- and polyfluoroalkyl substances (PFASs) and extractable organofluorine (EOF) in freshwater and aquatic invertebrates
Science
25 Sep 2019 | Environ Sci Process Impacts
Exposure rates in invertebrates used to characterize PFAS around fire training sites.