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Sättler, Daniel

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  • Vorschaubild
    Veröffentlichung
    Assessment of persistence, mobility and toxicity (PMT) of 167 REACH registered substances
    (2018) Berger, Urs; Ost, Norbert; Neumann, Michael; Sättler, Daniel; Schliebner, Ivo; Helmholtz-Zentrum für Umweltforschung; Deutschland. Umweltbundesamt
    For the first time a comprehensive list of 167 ⁠REACH⁠ registered substances were assessed with respect to their intrinsic substance properties persistence in the aquatic environment, mobility in the aquatic environment and toxicity. The results of this project will support the ongoing discussion to define PMT criteria under REACH. The present study provides a consolidated list of (in order of priority) assessed PaqMT substances (9 substances), assessed PaqM substances with suspected T (20 substances) and further 93 suspected PaqMT substances. A total of 134 substances are recommended to the German Environment Agency (⁠UBA⁠) for further investigation and scientific and regulatory scrutiny.
  • Vorschaubild
    Veröffentlichung
    Reducing the input of chemicals into waters: trifluoroacetate (TFA) as a persistent and mobile substance with many sources
    (Umweltbundesamt, 2022) Adlunger, Kirsten; Anke, Julia Margaretha; Bachem, Gunnar; Banning, Helena; Biegel-Engler, Annegret; Blondzik, Katrin; Braun, Ulrike; Eckhardt, Alexander; Gildemeister, Daniela; Hilliges, Falk; Hoffmann, Gabriele; Schneider, Franziska; Jentzsch, Franziska; Klitzke, Sondra; Kuckelkorn, Jochen; Martens, Kerstin; Müller, Alexandra; Pickl, Christina; Rechenberg, Jörg; Sättler, Daniel; Schmidt, Uwe; Speichert, Gunther; Warnke, Ingo; Wehner, Jeannine; Wischer, Ronny; Deutschland. Umweltbundesamt
    Trifluoroacetate (TFA) is a mobile and persistent substance that is primarily introduced into the water cycle through the degradation of various fluorochemicals and remains in the environment in the long term. TFA can be detected in many water bodies in relatively high concentrations with some regional hotspots. This background paper presents current data and estimates on sources, input pathways, contamination, impact and measures on TFA. It gives an outlook on first activities and options to comprehensively minimise TFA inputs to the environment. Despite gaps in knowledge, it becomes clear that consistent regulation and an overarching minimisation strategy must be initiated in the short term. Quelle: www.umweltbundesamt.de