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Helmholtz-Zentrum Dresden-Rossendorf e. V. Bautzner Landstraße 400 01328 Dresden, Germany http://www.fzd.de/
Contact Dr. Nils Baumann +49 351 2602432
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Helmholtz-Zentrum Dresden-Rossendorf e. V.

Uranmunition trifft auf Düngemittel

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Abgereichertes Uran wird in Ländern wie den USA und Russland zur Herstellung panzerbrechender Munition genutzt; zum Einsatz kam diese im Kosovo und im Irak. Wissenschaftler des Forschungszentrums Rossendorf haben gemeinsam mit Kollegen von der Universität Reading in Großbritannien simuliert, wie Uranmunition sich auf landwirtschaftlich genutztem Boden verhält. Sie fanden heraus, dass sich metallisches Uran an seiner Oberfläche in ein Uransalz umwandelt, das über Lösungssprozesse in Pflanzen oder in das Grundwasser und damit in die Nahrungskette gelangen kann.

Abgereichertes Uran fällt in großen Mengen als Abfallprodukt etwa bei der Kernenergieerzeugung an. Es ist schwer, d. h. es verfügt über eine
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