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Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Table: Alternative materials valuation Datum: 8/4/2023 OECD polymer of low concern (PLC) criteria and additional customeer related criteria OECD = Organisation for Economic Co-operation and Development Polymers currently in use Polymer composition MW, Mn, MWD Wt-% oligomer Electrical charge Reactive functional groups (RFG) Functional group equivalent weight (FGEW) Low MW leachables Water/lipid solubility,octanol water partition Particle size Polymer stability Thermal stability (vgl.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Der Verband Schmierstoff-Industrie e.V. ist der Verband der deutschen Schmierstoffindustrie.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Comment on Proposed Restriction of PFAS Aug 24, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Attached Information Attachment1 List of Submitters Attachment2 List of membrane structures of Japan Attachment 1 List of Submitters Membrane Structures Association of Japan Taiyo Kogyo Corporation NIKKEICO Co., LTD.

Comments on proposed restriction for PFAS Japan Reagent Association is established for the purpose of safe manufacturing and distribution of reagents, and consists of more than 100 manufacturing companies and sales companies in Japan.

Fluoropolymer PTFE TFM-PTFE PVDF PFA Fluoroelastomer FFKM (Kalrez) FKM (Viton) Alternative Materials Polymer PE PP PA PVC PEEK PPS Elastomer EPDM Comparison of Fluoropolymers /Fluoroelastomers with alternative materials longterm neutral substances thermal stability shortterm neutral substances longterm agressive substances NaOH 50% < 60C NaOH 50% > 60C HCl < 60C chemical stability HCl H2SO4 > 60C < 60C H2SO4 > 60C HNO3 < 60C HNO3 > 60C -20C - 200C -20C - 260C -20C - 150C -20C - 200C -20C - 260C -20C - 150C -20C - 100C O O up to 60% O up to 70% -20C - 200C -20C - 260C -20C - 150C -10C - 260C -10C - 320C O only low O only low -10C - 150C -10C - 200C O O O O O concentration concentration 0C - 90C 0C - 110C 0C - 80C O up to 60% O up to 30% 0C - 90C 0C - 110C 0C - 80C O up to 5% O up to 60% 0C - 100C 0C - 60C O up to 40C O up to 40C 0C - 60C 0C - 60C 0C - 40C O up to 40C O up to 60% O up to 50% O only low O only low O only low O only low 0C - 250C 0C - 300C O concentration concentration concentration concentration 0C - 200C 0C - 260C O O O O -30C - 130C O O O O O Symbols Meaning Accept O with limitations Not fulfilled

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Open Access Article.

Environmental Effects of Stratospheric Ozone Depletion, UV Radiation, and Interactions with Climate Change 2022 Assessment Report Montreal Protocol on Substances that Deplete the Ozone Layer 1 Montreal Protocol On Substances that Deplete the Ozone Layer UNEP 2022 Assessment Report of the Environmental Effects Assessment Panel The text of this report is composed in Gibson.

RESULTATEN MONITORING GENX/PFOA/PFOS IN OPPERVLAKTEWATER ALBLASSERWAARD Michel Lucas, WSRL, 20-02-2023 Update van de memo waterkwaliteit Deze notitie beschrijft de resultaten van de monitoring van het oppervlaktewater in de Alblasserwaard.