Showing 1936-1950 of 1996
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Next President must address water crisis
News
1 Aug 2019 | The Detroit News
While they are in our state, the presidential candidates will be surrounded by the Great Lakes. But despite being surrounded by the world’s largest freshwater supply in the world, the sad irony is that right now in Michigan, many families don’t have access to clean drinking water in their homes.
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Vertical distribution of perfluoroalkyl substances in water columns around the Japan sea and the Mediterranean Sea
Science
30 Jul 2019 | Chemosphere
A significant increase in PFAS levels was found in the semi-closed ocean waters from 2005 to 2010.
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Distribution, sources and human risk of perfluoroalkyl acids (PFAAs) in a receiving riverine environment of the Nanjing urban area, East China
Science
29 Jul 2019 | Journal of Hazardous Materials
PFAS were detected in both water and sediments, with greater occurrence in the dry season.
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Effectiveness of point-of-use/point-of-entry systems to remove per- and polyfluoroalkyl substances from drinking water
Science
29 Jul 2019 | AWWA Water Sci.
Commercially available PFAS filters tested in homes for efficiency and ease of use in areas contaminated by PFAS-containing firefighting foams.
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Is the burst of the AFFF bubble a precursor to long term environmental liabilities?
Policy
29 Jul 2019
A comprehensive analysis of why airports should make a switch to fluorine free foam. It provides an encouragingly long list of airports throughout the world, which have already made this switch.
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Environmental chemical exposures among Greenlandic children in relation to diet and residence
Science
29 Jul 2019 | Int J Circumpolar Health
Consumption of marine predators was associated with elevated levels of PFAS in 367 children.
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Concentration and distribution of per- and polyfluoroalkyl substances (PFAS) in the Asan Lake area of South Korea
Science
29 Jul 2019 | J. Hazard. Mater.
PFAS bioaccumulated in fish meant for human consumption in a landlocked lake.
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Perfluoroalkyl Acids in Great Lakes Precipitation and Surface Water (2006-2018) Indicate Response to Phase-outs, Regulatory Action, and Variability in Fate and Transport Processes
Science
29 Jul 2019 | Environ. Sci. Technol.
PFAS levels in the North Ameican Great Lakes significantly influenced by national regulations between the U.S. and Canada.
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[Recording & Support Documents] The US House Subcommittee on Environment Hearing: The Devil They Knew – PFAS Contamination and the Need for Corporate Accountability
Events
24 Jul 2019
U.S. House hearing on the widespread industrial contamination of air, drinking water, ground water and food supplies across the United States with PFAS.
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Electrodialytic per- and polyfluoroalkyl substances (PFASs) removal mechanism for contaminated soil
Science
23 Jul 2019 | Chemosphere
PFAS contaminated soil was remediated by passing an electric current through the soil.
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Larval amphibians rapidly bioaccumulate poly- and perfluoroalkyl substances
Science
22 Jul 2019 | Ecotox. & Enviro. Safety.
Toxic frogs lead to bioaccumulation in predator species.
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Harnessing fluoroacetate dehalogenase for defluorination of fluorocarboxylic acids: in silico and in vitro approach
Science
22 Jul 2019 | Envionment International
The ability of enzymes to degrade PFAS was tested in bacteria in order to design an environmentally friendly remediation technique.
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Combined spatial and retrospective analysis of fluoroalkyl chemicals in fluvial sediments reveal changes in levels and patterns over the last 40 years
Science
22 Jul 2019 | Environmental Pollution
Change of PFCA pattern in soils likely reflects changes in production processes.
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“Forever chemical” replacements on the rise in the Great Lakes
News
22 Jul 2019 | Environmental Health News
Yet another game of toxic whack-a-mole—this time with PFAS chemicals. Phased-out compounds are decreasing in the Great Lakes, but replacements keep showing up.
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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.