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Advanced UV for life co. / Ferdinand-Braun-Institut Gustav-Kirchhoff-Straße 4 12489 Berlin, Germany http://www.fbh-berlin.de
Contact Ms Petra Immerz +49 30 63922626
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Advanced UV for life co. / Ferdinand-Braun-Institut

Wasser mit ultravioletten LEDs umweltfreundlich reinigen

(PresseBox) (Berlin, )
Eine kostengünstige und sichere Methode, Trinkwasser lokal zu entkeimen, könnte den Zugang zu sauberem Trinkwasser in vielen Regionen der Welt erleichtern. Eine Forschergruppe am Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik und der TU Berlin arbeitet daran, Wasser umweltfreundlicher und unkomplizierter als bisher mit ultravioletten Leuchtdioden (UV-LEDs) zu desinfizieren. Die Bestrahlung mit UV-Licht zerstört das Erbgut von Bakterien, Viren und Sporen und verhindert dadurch die Vermehrung der Organismen. Insbesondere Licht im Wellenlängenbereich zwischen 200 und 300 Nanometern (nm) mit einem ausgeprägten Maximum bei circa 265 nm eignet sich dafür. Die optimale Wellenlänge kann je nach Mikroorganismus leicht variieren. Nach Untersuchungen an stehendem Wasser epoxv wxq avgtw Kxocw haz enjpqab vtqzbwamhs Tacfvt ajqrfeabuvg.

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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.