WASHINGTON WORKS TEFLON POLYMERS BUSINESS TEAM cc: R. -3.

Application for derogations from REACH PFAS restriction for fluoropolymer (PTFE) Topic: Application of Forever Derogation for Fluorine-containing Polymers (PTFE) Reasons: 1.

AR226-2466 "Roger J.

invite you to events.

> AR226-2474 ^p-r-r-T-r--" - ^v-,?

AR226-2543 RCRA FACILITY INVESTIGATION PLAN DuPont Washington Works Washington, West Virginia September 24,1997 MRS Project No. 7179 Prepared by DuPont Corporate Remediation Group & DuPont Environmental Remediatfon Services Barley Mill Plaza 27 P.O.

AR226-2581 GIST MEETING March 5,2002 Dave Wafkins, chairperson, called the meeting to order at 9:15 am on March 5,2002, Dave welcomed members and went over housekeeping matters.

Meeting with stakeholders on PFAS restriction dossier Short report to be shared with PFAS restriction group and the relevant stakeholder Date: 16 March 2021 Place: Online (45 min) Reporting Member State: o NO Participants (names and organization): o Arkema (stakeholder): Nick Campbell, David Silagy, Sylvie Macaudiere, Severine Beauchet and Kevin Hanrahan o FleishmanHillard (stakeholder): Malik Duhaut and Rosanna Accettura o Member State, Norwegian Environment Agency (NEA): Audun Heggelund, Ingunn Correll Myhre, Reidunn Stokke and Angelika Baumbusch Role of stakeholder/company: o Industry.

Saksoversikt Seleksjon: Rapport generert: SeekInfo 24.05.2024 Sakstittel: PFAS - Universell restriksjon KKllaasssseerriinngg:(er): 1 ARKN2 - 84 Enkeltstoff / stoffgrupper Saksnummer: 2020/3625 Saksansvarlig (enhet/initialer): AKJ/AUDHEG Saksdato: 02.03.2020 Arkivdel: SAK2 Tilg. kode: UO Side: 1 av 4 Journalposter: Doknr Type 1 U 2 I Innhold PFAS-RESTR - Minutes, Action Points and Work packages PFAS-Restriction - Work Packages and Documents for WebEx on 24 February Journaldato 13.01.2021 17.07.2020 Dok. dato 12.02.2020 17.02.2020 Saksbehandler MKJ/AUDHEG MKJ/AUDHEG 3 I PFAS RESTR - Draft of minutes WebEx and 14.10.2020 27.02.2020 MKJ/AUDHEG merge of sub WP4's 4 U PFAS RESTR - Draft of minutes WebEx 24 16.09.2020 06.03.2020 MKJ/AUDHEG February and merge of sub WP4's - Utkast til referat mte 24.02.2020 5 U PFAS RESTR - Draft of minutes WebEx 24 17.09.2020 16.03.2020 MKJ/AUDHEG February and merge of sub WP4's - universell restriksjon 6 I PFAS RESTR - Notes Meeting with COM 12.10.2020 17.03.2020 MKJ/AUDHEG 7 I PFAS RESTR - Draft of minutes WebEx 23 01.10.2020 26.03.2020 MKJ/AUDHEG March and more detailed timeline for overall PFAS restriction 8 U PFAS RESTR - Draft of minutes WebEx 23 27.11.2020 30.03.2020 MKJ/AUDHEG March and more detailed timeline for overall PFAS restriction 9 U Draft of minutes WebEx 23 March and more 07.01.2021 03.04.2020 MKJ/AUDHEG detailed timeline for overall PFAS restriction 10 U PFAS RESTR - Questionnaire and Information14.01.2021 14.04.2020 MKJ/AUDHEG Document - sprreskjema og informasjonsskriv 11 U PFAS RESTR - Questionnaire and Information02.02.2021 22.04.2020 MKJ/AUDHEG Document - sprreskjema og informasjonsdokument 12 U PFAS RESTR - Draft of final Questionnaire, 01.02.2021 30.04.2020 MKJ/AUDHEG Link and Supplementary Document - dokumentasjon p PFAS Side: 2 av 4 Avsender/Mottaker Adresseliste Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) Bundesstelle fr Chemikalien Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin etter adresseliste Martijn Beekman m.fl.

AR226-2652 42 AR226-2652 SEPTEMBER 2002 THROUGH AUGUST 2003 AIR DISPERSION MODELING ANALYSIS OF APFO EMISSIONS DuPont Washington Works Facility Parkersburg, West Virginia Prepared for: West Virginia Department of Environmental Protection Division of Air Quality 7012 MacCorkle Ave, SE Charleston, WV 25304-2943 Prepared by: DuPont Engineering Technology (DuET) Environmental Section Wilmmgton,DE 19898 October 17,2003 1.

AR226-2655 -& 01 AR226-2655 ISC Modeling Methodology and Results Introduction This report summarizes dispersion modeling that was completed for the DuPont Washington Works facility to demonstrate that the emission limits included in the form R13 permits (815E, 1353B, 1953B, and 2365C) comply with the C-8 assessment oftoxicity (CAT) recommended airborne screening level of 1.0 ug/m3 at the property line fence.

^ 1 RECYCLED %;^-.- AR226-2696 00 EMSER 70-03/4842 AR226-2696 STUDY PROTOCOL ACCELERATED BIODEGRADATtON OF 8-2 TELOMER B ALCOHOL SPONSOR E.

.

AR226 _ 2800 ' `DuPontCompanyConfidentialInformation -For DuPontUseOn[ ly -- ( | | I | | || | | | | | 1 ||{ (--AE-- ROBIC-- BIODEG-- RADATI-- ON STUDY OF AMMONIUM!

PVDF essentiality in Water and Wastewater Treatment Javier Villa Global Product Manager, DuPont Water Solutions CEFIC collaboration workshop, Brussels Dec 12, 2022 Some of the content of this presentation was provided by the courtesy of Veolia 1 Having an expansive innovative mindset is essential to reaching our sustainability goals.