Search Results

Show all filters

Showing 121-135 of 212

• Regulating PFAS as a Chemical Class under the California Safer Consumer Products Program

  Science

  22 Feb 2021 | Environ Health Perspect

  In this commentary, we present the rationale adopted by the State of California's DTSC for regulating PFAS as a class in certain consumer products.

• Sorbent assisted immobilisation of perfluoroalkyl acids in soils - effect on leaching and bioavailability

  Science

  9 Feb 2021 | J Hazard Mater

  A preliminary assessment of the long-term stability of the treatment, assessed after a three-year curing period, suggested that the sorbent continued to be effective in reducing PFAS in leachates, thus showing the potential of this sorbent to hinder further environmental contamination.

• Household low pile carpet usage was associated with increased serum PFAS concentrations in 2005-2006

  Science

  9 Feb 2021 | Environ Res

  Low pile carpet is associated with increased serum PFHxS and MeFOSAA concentrations.

• Aquatic toxicity evaluations of PFOS and PFOA for five standard marine endpoints

  Science

  2 Feb 2021 | Chemosphere

  In addition to providing effects data for PFOA and PFOS, this study indicates these species and endpoints are sensitive to PFAS such that their use will be appropriate for deriving toxicity data with other PFAS in marine ecosystems.

• EPA Delivers Results on PFAS Action Plan

  Policy

  26 Jan 2021

  The U.S. EPA announced a suite of actions from across the agency that will continue the significant progress the agency has made to implement the PFAS Action Plan—the most comprehensive cross-agency plan ever to address an emerging chemical of concern.

• Degradation and effect of 6:2 fluorotelomer alcohol in aerobic composting of sludge

  Science

  26 Jan 2021 | Biodegradation

  6:2 FTOH was found to decrease the microbial richness and diversity of sludge compost.

• Federal Government Human Health PFAS Research Workshop

  Science

  25 Jan 2021 | NAS

  Proceedings of a workshop help by various federal agencies over the federal context for PFAS research, human exposure, experimental toxicology, human health outcomes, and cross-cutting issues in PFAS risk assessment.

• U.S. EPA’s Interim Guidance on PFAS Destruction and Disposal lacks adequate precision

  News

  21 Jan 2021 | JDSupra

  Following the guidance’s recommendations is not a "get-out-of-jail-free" card; improper disposal or incomplete destruction of PFAS that may occur, even if following the guidance, does not protect a company from a government enforcement action or an action for damages under, for example, federal or state statutes, or common law.

• Organic contaminants of emerging concern in leachate of historic municipal landfills

  Science

  19 Jan 2021 | Env. Poll.

  PFAS are present in 60-year-old landfill at levels comparable to the present day.

• Atmospheric particulate represents a source of C8–C12 perfluoroalkyl carboxylates and 10:2 fluorotelomer alcohol in tree bark

  Science

  18 Jan 2021 | Environ. Poll.

  Overall, this study provides the first evidence that atmospheric particulate is an obvious source of C8–C12 PFCAs and 10:2 FTOH in tree bark.

• N.J. sues U.S. military, wants feds to pay for tainted drinking water cleanup

  News

  15 Jan 2021 | NJ.com

  For decades, the U.S. military used a special foam to fight fires on bases around the Garden State. That foam, and the toxic chemicals inside it, slowly seeped into the surrounding area and throughout groundwater supplies...

• McDonalds pledges to stop using PFAS in food packaging by 2025

  News

  15 Jan 2021 | MLive

  Burgers, fries, cookies and other menu items at the world’s largest fast food chain will no longer come with a side of “forever chemicals” after McDonalds phases out toxic PFAS from its food packaging over the next several years.

• Notice of Availability for Public Comment: Interim PFAS Destruction and Disposal Guidance

  Policy

  12 Jan 2021

  The EPA is requesting public comment on its recently published Interim PFAS Destruction and Disposal Guidance.

• Effectiveness of household water purifiers in removing perfluoroalkyl substances from drinking water

  Science

  12 Jan 2021 | Environ Sci Pollut Res Int

  Household water purifiers are effective in decreasing the exposure to PFAS through drinking water, with higher efficiency in longer-chains.

• Characterizing the Air Emissions, Transport, and Deposition of Per- and Polyfluoroalkyl Substances from a Fluoropolymer Manufacturing Facility

  Science

  12 Jan 2021 | Environ Sci Technol

  PFAS with acid functionality has higher deposition due to enhanced water solubility and pH-driven partitioning to aqueous media.