Probing the Biogeochemical Behavior of Technetium Using a Novel Nuclear Imaging Approach

Dynamic γ-camera imaging of radiotracer technetium (99mTc) was used to assess the impact of biostimulation of metal-reducing bacteria on technetium mobility at 10−12 mol L−1 concentrations in sediments. Addition of the electron donor acetate was used to stimulate a redox profile in sediment columns,...

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Veröffentlicht in:	Environmental science & technology 2010-01, Vol.44 (1), p.156-162
Hauptverfasser:	Lear, Gavin, McBeth, Joyce M, Boothman, Christopher, Gunning, Darren J, Ellis, Beverly L, Lawson, Richard S, Morris, Katherine, Burke, Ian T, Bryan, Nicholas D, Brown, Andrew P, Livens, Francis R, Lloyd, Jonathan R
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Biochemistry Biogeochemistry Electrons Experiments Ferric Compounds - chemistry Ferrous Compounds - chemistry Geologic Sediments - chemistry Geologic Sediments - microbiology Geology Microscopy, Electron, Transmission Sediments Technetium - chemistry Uranium
Online-Zugang:	Volltext
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