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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Rainer Klose +41 58 765 47 33
Company logo of Empa Swiss Federal Laboratories for Materials Science and Technology
Empa Swiss Federal Laboratories for Materials Science and Technology

Giftquelle im Idyll

Umweltbelastung mit PCB

(PresseBox) (Dübendorf, )
Im Flüsschen Spöl, ganz im Süden von Graubünden, liegen Sedimente, die mit PCB belastet sind. Die Chemikalie stammt aus dem 50 Jahre alten Korrosionsschutzanstrich eines Wasserkraftwerks; sie fliesst mit dem Wasser des Spöl bergab – bis ins Schwarze Meer. Nun muss das Flüsschen saniert werden. Umstritten ist, wie weit dies geschehen muss und wer dafür zahlt. Analysen der Empa spielen dabei eine zentrale Rolle: Sie zeigen, wieviel PCB an welchen Stellen des Spöl verborgen ist.

Glück und Unglück liegen in der Wildnis eines Nationalparks oft eng beieinander. Am 20. September 2020 fand ein Parkwächter im Schweizer Nationalpark einen toten Uhu
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.