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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Dr. Norbert Heeb +41 58 765 42 57
Company logo of Empa Swiss Federal Laboratories for Materials Science and Technology
Empa Swiss Federal Laboratories for Materials Science and Technology

Entgifter aus der Deponie

(PresseBox) (Dübendorf, )
Bakterien aus einer indischen Mülldeponie könnten helfen, chemische Altlasten zu beseitigen. Im Fokus stehen Pestizide wie Lindan oder bromierte Flammschutzmittel, die sich in der Natur und in Nahrungsketten anreichern. Forscher der Empa und der Eawag erzeugten mit Hilfe dieser Bakterien Enzyme, die solche Chemikalien zerlegen können.

Die Produktion von Chemikalien ist eine umständliche Sache. Oft entsteht in der Fabrik nur zu einem kleinen Teil das, was man eigentlich möchte. Der grosse Rest ist unbrauchbar – oder gar schlimmer. Beispiele? Das Entlaubungsmittel «Agent Orange», das die USA im Vietnamkrieg einsetzten, war in grosser Eile produziert. Es enthielt als Verunreinigung Dioxin. So okjcmuem vbtdk htr Aujlu gv acq Febhxcnfd dps Kxrs, vakn NB-Egvqpcev cda wbwhjkoyimvjfn Ksmdpzjfxd zuzjvwklzx Vfqen nnmpam ij Keqri.

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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.