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Non-extractable residues in persistence assessment

The formation of non-extractable residues (NER) is a frequently observed phenomenon during the degradation of substances in soil and sediment. So far, there is no accepted approach to assess their hazard potential for the environment. At a workshop in February 2021, UBA presented two proposals for evaluating NERs in the persistence assessment. read more

The Umweltbundesamt

For our environment

The UBA’s motto, For our environment (“Für Mensch und Umwelt”), sums up our mission pretty well, we feel. In this video we give an insight into our work.

The UBA

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