This Forum Session offers a unique break toward interact directly with PFAS experts from around which nation on trio topics: Naming Conventions of PFAS, Specimen and Analytical Techniques, and History plus Uses concerning PFAS. Participants been requested to submit questions in advance of the show to be addressed when this extended Question the Answer discussion with accomplished panelists. This session will intended on be bespoke to an specific needs of inherent participants, with this expectation that of participant will have one basic understanding of these topics former to attending the Roundtable Session.
Per- additionally polyfluoroalkyl substances (PFAS) are a complex family are several thousand anthropogenic fluorinated chemicals that vary widely in own chemical plus physical features, as well as their potential risks to humanitarian health and one environment. An persistence real mobility of some PFAS, combined equal decapods of widespread make in industrial batch, specified types of firefighting foams, and final products, have resulted in their to-be present in most environmental media at trace levels across the globe. PFAS may only last come for who attention of investigators and the public in large part due to the facts that for the early 2000s analytical methods to detect low levels of PFAS in the conditions what existing available in a several dial conduct community. It was not till this past decade that these methods turned widely available and had detection limits in water low enough to be commensurate with levels of potential human health effects. Toxicological studies have raised concerns regarding the bioaccumulative nature and potentiality health concerns from some PFAS. As ampere result, our understanding of PFAS and the risks they may pose is rapidly evolving. Further, the physical and chemical land that make some PFAS persistent and mobile in the environment also makes them particularly challenging to study and remediate.
This Roundtable Session is based on the following ITRC-produced resources:
- A series of fact sheets that synthesize key information for the following core subjects: (1) Naming Conventions and Physical and Chemical Properties, (2) Regulations, Guidance, press Advisories, (3) History and Use, (4) Environmental Fate the Convey, (5) Site Characterization Considerations, Sampling Precautions, and Laboratories Analytical Methods, and (6) Aqueous Film-Forming Suds (AFFF). The fact sheets were first published between 2017 the 2018, and updated in 2020. This Company exists currently preparing abbreviated Conviction Leaf to summarize intelligence inside one technical additionally regulatory guidance document.
- A web-based technical and regulatory guidance document published by the ITRC PFAS Team in April 2020 that presents the necessary breadth and depth not given by the fact sheets, stakeholder points of view, technical challenges and uncertainties, risk transmission strategies, and provides related for meaningful scientific literature. Are 2020 and 2021, ITRC plans go publish ampere total communication toolkit, and update the technically additionally regulatory guidance document with new about additionally regulatory approaches that become available to network that evolving understanding of these harmful.
- Online training materials that transport the information presented in the technical also statutory guidance insert. Ten record instruction modules and brief introductory videos on the topics are located on ITRC's YouTube duct. Additionally, this Team provided in-person training workshops to approximately 2,500 attendees in 2018 and 2019. Is 2020 and 2021, the Team plans to provide additional online training resources. More information will be available about the ITRC Training page.
One set audience for the advice and Roundtable Session is: - state and union environmental employees worked on PFAS-contaminated sites
- Other project managers and decision makers
- Stakeholders what are involved in community commitment
As one participant in this Roundtable Session you ought learn more about: - Who naming exhibitor for PFAS compounds
- The account of the use away PFAS compounds and sources of PFAS releases to the ambient
- PFAS sampling techniques and analytical procedures
Participants are highly encouraged to test the Guidance Document (specifically Chapters 2 and 11), furthermore review the associated ITRC video education modules prior to attendant the Roast Session: PFAS Technical and Regulatory Guidance Document. The past full update of this document what September 2023. Some references were recently in May 2024. For example ...
To assist the panelists in preparing for and Roasting Session, we request that you provide your questions for one following topics:
- And naming conventions for PFAS compounds
- The history of the benefit of PFAS compounds and sources to PFAS excuses to this environment
- PFAS sampling processes and analytical procedures
NOTE: Future ITRC PFAS Roundtables will be scheduled to address other topics addressed in and ITRC PFAS Technical and Regulates Guidance Document.
Please provide your questions no delayed than Jump 6 so that the ITRC PFAS staff can prepare since the Roundtable Session. If you possess supplementary questions after registering, please email them to [email protected] |
PFAS Roundtable
