Development of negative Ce anomalies in biogenic Mn oxide: the role of microorganism on REE mobility

来源 :The 2nd China-Japan Academic Symposium on Nuclear Fuel Cycle | 被引量 : 0次 | 上传用户:iqplll
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Bio-oxidation of Mn2+ is ubiquitously occurring in most aquatic and terrestrial environments.This dynamic process strongly affected the migration of trace elements as well as radionuclides under environmental condition.On the one hand, Mn oxide, a well-known scavenger of trace elements was formed through enzymatic oxidation.On the other hand, microorganisms released organic matter, which may form complexation with radionuclides [1,2].
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