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Environmental Protection Agency, 290 Broadway, New York,, NY 10007-1866 United States
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"With this interim guidance, EPA is providing important scientific information on available technologies that can assist with the destruction and disposal of PFAS," said EPA Administrator Andrew Wheeler. "This action is a critical part of our efforts to increase the understanding of PFAS and support our federal, state, tribal and local partners as we address these emerging chemicals of concern."
In the limited time provided under the National Defense Authorization Act for Fiscal Year 2020 (FY20 NDAA), the interim guidance assembles and consolidates information in a single document that generally describes thermal treatment, landfill and underground injection technologies that may be effective in the destruction or disposal of PFAS and PFAS-containing materials. To help ensure informed decision-making, the technology-specific information describes uncertainties and how those uncertainties should be weighed given situation-specific factors, such as the waste's physical phase (liquid, solid, gas).
EPA's ongoing research and development is leveraging in-house expertise and external partnerships to help address the knowledge gaps identified in the draft interim guidance. Additionally, there are many current research efforts being coordinated across the federal government to help address PFAS destruction. EPA will incorporate this increased knowledge into future versions of this guidance to help decision-makers choose the most appropriate PFAS disposal options for their particular circumstances.
As required by the FY20 NDAA, the interim guidance addresses PFAS and PFAS-containing materials including:
The interim guidance is not intended to address destruction and disposal of PFAS-containing consumer products, such as non-stick cookware and water-resistant clothing.
The agency is also providing guidance on testing and monitoring air, effluent, and soil for releases near potential destruction or disposal sites. EPA's interim guidance captures the significant information gaps associated with PFAS testing and monitoring and identifies specific research needs to address the FY20 NDAA requirements.
EPA will accept comments on the Interim Guidance for 60 days following publication in the Federal Register. For more information, please see www.epa.gov/pfas. EPA will then consider and incorporate comments, as appropriate, into a revised document. EPA will also review and revise the interim guidance, as appropriate, or at least once every 3 years.
Background
PFAS are a group of synthetic chemicals that have been in use since the 1940s. PFAS are found in a wide array of consumer and industrial products. PFAS manufacturing and processing facilities, facilities using PFAS in production of other products, airports, and military installations are some of the contributors of PFAS releases into the air, soil, and water. Due to their strong carbon-fluorine bonds, many PFAS can be difficult to break down and very persistent in the environment with degradation periods of years, decades, or longer under natural conditions. Many PFAS are chemically and thermally stable and demonstrate resistance to heat, water, and oil.
As part of EPA's aggressive efforts to address these risks, the agency issued the PFAS Action Plan in February 2019. The Action Plan is the agency's first multi-media, multi-program, national research, management, and risk communication plan to address a challenge like PFAS. EPA continues to make progress under the plan to protect the environment and human health, including:
Highlighted Action: Drinking Water
Highlighted Action: Cleanup
Highlighted Action: Monitoring
Highlighted Action: Toxics
Highlighted Action: Scientific Leadership
Highlighted Action: Technical Assistance
Highlighted Action: Enforcement
Highlighted Action: Grants and Funding
Highlighted Action: Risk Communications
Additional information about PFAS can be found at: www.epa.gov/pfas
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