JFPA01 Tables and Images Cross reference - Comment Section 6: Missing Uses Section (a) 6: Missing Uses Section (b) 1.
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Pilot-Scale Fluoropolymer Incineration Study: Thermal Treatment of a Mixture of Fluoropolymers under Representative European Municipal Waste Combustor Conditions Dr.
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Pilot-Scale Fluoropolymer Incineration Study: Thermal Treatment of a Mixture of Fluoropolymers under Representative European Municipal Waste Combustor Conditions Dr.
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Onderzoek naar de aanwezigheid van PFOA in de gemeente Molenlanden, Fase 4 Onderzoek naar de concentraties PFOA in de grond, grondwater en irrigatiewater in de gemeente Molenlanden Onderzoek naar de aanwezigheid van PFOA in de gemeente Molenlanden, Fase 4 Colofon Opdrachtgevers: Opgesteld door: Auteurs: Kenmerk: Versie: Gemeente Molenlanden Expertisecentrum PFAS Elisabeth van Bentum, Hans Slenders 083989033 B (C05044.000325.0100) 3-10-2019 1 Onderzoek naar de aanwezigheid van PFOA in de gemeente Molenlanden, Fase 4 Inhoud 1 Publiekssamenvatting ................................................................................................................................. 4 2 Inleiding.............................................................................................................................................................7 2.1 Aanleiding ......................................................................................................................................................................................... 7 2.2 Doel en aanpak ............................................................................................................................................................................. 8 2.3 Werkzaamheden .......................................................................................................................................................................... 9 2.4 Leeswijzer......................................................................................................................................................................................... 9 3 Achtergrond ...................................................................................................................................................10 3.1 PFOA...................................................................................................................................................................................................11 3.2 GenX (HFPO-DA of FRD902/903)...................................................................................................................................11 3.3 PFOA en GenX in grond en grondwater in de gemeente Molenlanden ................................................12 4 Opzet en uitvoering van het onderzoek ............................................................................................13 4.1 Opzet onderzoek........................................................................................................................................................................13 4.2 Aanvullend historisch onderzoek....................................................................................................................................14 4.3 Locatie-inspectie volkstuincomplexen.........................................................................................................................15 4.4 Uitvoering Veldwerk ................................................................................................................................................................16 4.4.1 Volkstuincomplexen 17 4.4.2 Weilanden 17 4.5 Uitvoering laboratoriumonderzoek................................................................................................................................19 5 Toetsingskader .............................................................................................................................................20 5.1 Grond.................................................................................................................................................................................................20 5.1.1 Risicogrenzen voor PFOS, PFOA en GenX 20 5.1.2 Toepassingsnormen tijdelijke handelingskader PFAS 22 5.1.3 Bodemtypecorrectie 23 5.2 Grondwater en irrigatiewater............................................................................................................................................23 5.2.1 Risicogrenswaarden in grondwater en irrigatiewater 23 5.2.2 Oppervlaktewater 24 6 Resultaten en interpretatie .....................................................................................................................25 6.1 Veldwaarnemingen...................................................................................................................................................................25 2 Onderzoek naar de aanwezigheid van PFOA in de gemeente Molenlanden, Fase 4 6.2 Laboratoriumonderzoek en toetsing analyseresultaten Fase 4.................................................................26 6.2.1 Volkstuincomplexen 27 6.2.2 Weilanden 29 6.3 Evaluatie resultaten.................................................................................................................................................................31 6.3.1 Gebiedsdekkendbeeld 31 6.3.2 Verschil weilanden en wegberm 31 6.3.3 Volkstuincomplexen 32 6.3.4 Weilanden 33 6.3.5 NVWA onderzoek 34 6.3.6 Relatie afstand tot Chemours 34 6.4 Vergelijking met vorige onderzoeken..........................................................................................................................35 7 Conclusies en aanbevelingen .................................................................................................................37 7.1 Conclusies ..........................................................................................................................................................................................37 7.2 Aanbevelingen..................................................................................................................................................................................39 8 Literatuurlijst.................................................................................................................................................40 9 Afkortingen- en begrippenlijst ..............................................................................................................41 Bijlage A Kaarten.............................................................................................................................................43 Bijlage B Boorstaten ......................................................................................................................................44 Bijlage C Analysecertificaten grond en water....................................................................................45 Bijlage D Resultaten en toetsing ..............................................................................................................46 Bijlage E Verklaring van onafhankelijkheid ........................................................................................47 3 Onderzoek naar de aanwezigheid van PFOA in de gemeente Molenlanden, Fase 4 1 Publiekssamenvatting Aanleiding Tijdens een onderzoek in 2018 naar mogelijke depositie via de lucht van PFOA (perfluoroctaanzuur) en GenX in de omgeving van de fabriek van Chemours (voorheen Dupont) te Dordrecht zijn verhoogde PFOA concentraties aangetroffen in het grondwater en in de bovengrond in de gemeente Molenlanden.
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Fluororesin Products for Manufacturing Processes of ultra-pure chemical slutions for semiconductor.
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Metal plating and manufacture of metal products (Annex E.2.4.)
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PFAS in Slovenia General remarks The Slovenian chemicals industry sees the need for more balanced regulatory measures for PFAS.
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http://echa.europa.eu/ The above represents the opinion of the author and is not an official position of the European Chemicals Agency.
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Column 1 Column 2 firefighting foam concentrates with concentrations above the ones mentioned in paragraph 1 with the following transitional periods per sector or type of use: a.
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AONT T FICHA DEPEADKASPDAION,SS.
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Substances PTFE CAS No.
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Position statement by MedicalMountains GmbH on the proposal for a restriction on per- and polyfluoroalkyl substances (PFASs) Version 2.0 www.medicalmountains.de POSITION STATEMENT (MedicalMountains MED ALLIANCE BW File Version 2.0 August 2023 Contact: MedicalMountains GmbH Katharinenstrasse 2 D-78532 Tuttlingen Germany Julia Steckeler CEO @medicalmountains.de Phone +49 7461 969721-2 Meinrad Kempf Project manager M@medicalmountains.de Phone +49 7461 969721-8 www.medicalmountains.de 1 Contents 1.
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