Showing 2611-2625 of 5004
-
PFAS Molecules: A Major Concern for the Human Health and the Environment
Science
25 Jan 2022 | Toxics
This review summarizes the current knowledge on PFAS chemistry uses, occurrence, and environmental fate, with a particular emphasis on effects on humans as well as an analysis of the European Union’s efforts to regulate and remediate PFAS.
-
Comparison of untargeted and targeted perfluoroalkyl acids measured in adolescent girls
Science
25 Jan 2022 | Chemosphere
Environmental exposure measures from untargeted assays are comparable with targeted assays, and can serve as reliable inputs into statistical analysis for discovery and for determining their biological impacts.
-
Industrial byproducts for the soil stabilization of trace elements and per-and polyfluorinated alkyl substances (PFASs)
Science
25 Jan 2022 | Sci Total Environ
Industrial byproducts can provide sustainable and cost-effective materials for soil remediation of PFAS, but the sorbent must be tailored to the type of soil and type of contamination.
-
Sulfonamide Functional Head on Short-Chain Perfluorinated Substance Drives Developmental Toxicity
Science
25 Jan 2022 | iScience
FBSA exposure leads to changes in DNA that result in abnormal body structure and disrupted gene expression in human model species.
-
[Working Paper] Nordic enforcement project on PFOS and PFOA in chemical products and articles
Science
25 Jan 2022 | Norden
The Nordic Enforcement Group found that 10% of chemical products and articles were non-compliant with restrictions on PFOA and PFOS, with more products containing other PFAS that are not yet restricted.
-
Toxic ‘forever chemicals’ found in British otters
News
25 Jan 2022 | Phys.org
The study found higher concentrations of PFAS in otters close to wastewater treatment works, suggesting domestic and industrial wastewater was an important source.
-
Background release and potential point sources of per-and polyfluoroalkyl substances to municipal wastewater treatment plants across Australia
Science
24 Jan 2022 | Chemosphere
About 60% of PFAS in Australian wastewater treatment plant influent was due to background release (at a rate of 8.1-24 μg/day/person) with the remaining ~40% due to point sources including industrial activities.
-
[Press Release] EPA Requires Reporting on Releases and Waste Management of Certain PFAS, Including PFBS
News
24 Jan 2022 | EPA.gov
In addition to continuing to add PFAS to the TRI, EPA also will soon announce a series of PFAS test orders that will require PFAS manufacturers to provide the agency with toxicity data and information on PFAS.
-
US EPA sued over gaps in PFAS release reporting
News
21 Jan 2022 | C&EN
Advocacy groups are asking a federal court to force the US Environmental Protection Agency to plug what they call loopholes in two rules on reporting releases of dozens of toxic, highly persistent chemicals.
-
PFAS Exposure™ Now Available: First At-Home Blood Test to Detect and Measure 40+ PFAS Compounds
News
21 Jan 2022 | WFMZ News
Knowing the levels of PFAS in blood can help a person monitor environmental impacts to their own health.
-
Indiana firefighters could get annual blood testing for PFAS under proposed pilot program
Policy
20 Jan 2022
Indiana firefighters could get annual blood testing for exposure to synthetic PFAS chemicals through a proposed pilot program, according to a new bill introduced in the Statehouse.
-
[Press Release] EPA Sued Over PFAS ‘Secrecy’ Reporting Loopholes
News
20 Jan 2022 | Earthjustice
Due to recently created EPA loopholes, chemical companies and the military can keep the PFAS they produce or dump in the environment secret.
-
Perfluorooctanoic acid (PFOA)-induced alterations of biomolecules in the wetland plant Alisma orientale
Science
20 Jan 2022 | Sci Total Environ
FTIR was used to demonstrate the adverse effects of PFOA on plant growth and water uptake.
-
Canadian and US Perspectives on PFAS: A One Health Challenge
Events
18 Jan 2022
The MSU Health & Risk Communication Center presents a series on the history, science, impact, and challenges of PFAS in the US and Canadian context.
-
Legal obstacles to toxic chemical research
Policy
17 Jan 2022
Amid debate about how policymakers should apply existing scientific findings, these science-hindering features are easy to overlook including insufficient availability of chemical standards, limited public access to information, and excessive fragmentation of information within and among government agencies.