Anammox Bacteria (IMAGE) University of Innsbruck Caption These are photographic details of the drum-screen used for the enrichment of the bright-red granular anammox bacteria in the improved system for CONtinous DEAmmonification (conDEA™) in Strass, Austria. Credit ARAconsult Usage Restrictions The picture may be used for editorial purposes only. It is protected by copyright. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.