Aqueous Complexation Reactions Governing the Rate and Extent of Biogeochemical U(VI) Reduction

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Description

The proposed research will elucidate the principal biogeochemical reactions that govern the concentration, chemical speciation, and reactivity of the redox-sensitive contaminant uranium. The results will provide an improved understanding and predictive capability of the mechanisms that govern the biogeochemical reduction of uranium in subsurface environments. In addition, the work plan is designed to: (1) Generate fundamental scientific understanding on the relationship between U(VI) chemical speciation and its susceptibility to biogeochemical reduction reactions. ? Elucidate the controls on the rate and extent of contaminant reactivity. (2) Provide new insights into the aqueous and solid speciation of U(VI)/U(IV) under representative groundwater conditions.

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Brooks, Scott C.; Dong, Wenming; Carroll, Sue; Fredrickson, Jim; Kemner, Ken & Kelly, Shelly June 1, 2006.

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Description

The proposed research will elucidate the principal biogeochemical reactions that govern the concentration, chemical speciation, and reactivity of the redox-sensitive contaminant uranium. The results will provide an improved understanding and predictive capability of the mechanisms that govern the biogeochemical reduction of uranium in subsurface environments. In addition, the work plan is designed to: (1) Generate fundamental scientific understanding on the relationship between U(VI) chemical speciation and its susceptibility to biogeochemical reduction reactions. ? Elucidate the controls on the rate and extent of contaminant reactivity. (2) Provide new insights into the aqueous and solid speciation of U(VI)/U(IV) under representative groundwater conditions.

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  • Report No.: ERSD-1024842-2006
  • Grant Number: None
  • DOI: 10.2172/895942 | External Link
  • Office of Scientific & Technical Information Report Number: 895942
  • Archival Resource Key: ark:/67531/metadc888473

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Office of Scientific & Technical Information Technical Reports

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  • June 1, 2006

Added to The UNT Digital Library

  • Sept. 22, 2016, 2:13 a.m.

Description Last Updated

  • Nov. 4, 2016, 4:19 p.m.

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Brooks, Scott C.; Dong, Wenming; Carroll, Sue; Fredrickson, Jim; Kemner, Ken & Kelly, Shelly. Aqueous Complexation Reactions Governing the Rate and Extent of Biogeochemical U(VI) Reduction, report, June 1, 2006; Oak Ridge, Tennessee. (digital.library.unt.edu/ark:/67531/metadc888473/: accessed December 11, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.