title: U(VI) reduction in sulfate-reducing subsurface sediments amended with ethanol or acetate.
abstract: An experiment was conducted with subsurface sediments from Oak Ridge National Laboratory to determine the potential for reduction of U(VI) under sulfate-reducing conditions with either ethanol or acetate as the electron donor. The results showed extensive U(VI) reduction in sediments supplied with either electron donor, where geochemical and microbiological analyses demonstrated active sulfate reduction.
authors.affiliation: University of Wisconsin-Madison, Department of Geoscience, Madison, WI, USA.
authors.forename: Brandon J
authors.initials: BJ
authors.lastname: Converse
authors.forename: Tao
authors.initials: T
authors.lastname: Wu
authors.forename: Robert H
authors.initials: RH
authors.lastname: Findlay
authors.forename: Eric E
authors.initials: EE
authors.lastname: Roden
mesh_terms: D000085:Acetates / Q000378:metabolism; D017738:Alkanesulfonic Acids; D002849:Chromatography, Gas; D020564:Deltaproteobacteria / Q000378:metabolism*; D000431:Ethanol / Q000378:metabolism; D005227:Fatty Acids / Q000032:analysis; D018628:Gene Dosage; D019015:Geologic Sediments / Q000032:analysis*; D007700:Kinetics; D010084:Oxidation-Reduction; D010879:Piperazines; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012988:Soil Microbiology; D013045:Species Specificity; D016999:Sulfur-Reducing Bacteria / Q000378:metabolism*; D013714:Tennessee; D014501:Uranium / Q000378:metabolism*
chemical_list: D000085:Acetates; D017738:Alkanesulfonic Acids; D005227:Fatty Acids; D010879:Piperazines; D012336:RNA, Ribosomal, 16S; D000431:Ethanol; D014501:Uranium; C008916:piperazine-N,N'-bis(2-ethanesulfonic acid)