Decontamination possibility of radioactive materials by magnetic field and iron-bacteria bonding

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Biofilm formed on materials surfaces by bacteria contains a lot of water. therefore, elements in the water could be incorporated into biofilm. And due to EPS and the boundary film, the condensation might be also possible. Therefore, we circulated clean water containing some kinds of heavy metals with ambient germs in a LBR system and observed if the separation and condensation of those metals could be possibly occurred As a result, we confirmed that Sr and Ce were separated into biofilm phase, however, the condensation was impossible. On the other hand, iron, zinc, silicon and calcium were available for the condensation.