Laboratory and field scale demonstration of reactive barrier systems

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Description

In an effort to devise a cost efficient technology for remediation of uranium contaminated groundwater, the Department of Energy`s Uranium Mill Tailings Remedial Action (DOE-UMTRA) Program through Sandia National Laboratories (SNL) fabricated a pilot scale research project utilizing reactive subsurface barriers at an UMTRA site in Durango, Colorado. A reactive subsurface barrier is produced by placing a reactant material (in this experiment, metallic iron) in the flow path of the contaminated groundwater. The reactive media then removes and/or transforms the contaminant(s) to regulatory acceptable levels. Experimental design and results are discussed with regard to other potential applications of reactive barrier ... continued below

Physical Description

13 p.

Creation Information

Dwyer, B.P.; Marozas, D.C.; Cantrell, K. & Stewart, W. October 1, 1996.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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Authors

  • Dwyer, B.P.
  • Marozas, D.C. Sandia National Labs., Albuquerque, NM (United States)
  • Cantrell, K. Pacific Northwest Lab., Richland, WA (United States)
  • Stewart, W. Applied Geotechnical Engineering and Construction, Inc., Richland, WA (United States)

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Publisher

  • Sandia National Laboratories
    Publisher Info: Sandia National Labs., Albuquerque, NM (United States)
    Place of Publication: Albuquerque, New Mexico

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Description

In an effort to devise a cost efficient technology for remediation of uranium contaminated groundwater, the Department of Energy`s Uranium Mill Tailings Remedial Action (DOE-UMTRA) Program through Sandia National Laboratories (SNL) fabricated a pilot scale research project utilizing reactive subsurface barriers at an UMTRA site in Durango, Colorado. A reactive subsurface barrier is produced by placing a reactant material (in this experiment, metallic iron) in the flow path of the contaminated groundwater. The reactive media then removes and/or transforms the contaminant(s) to regulatory acceptable levels. Experimental design and results are discussed with regard to other potential applications of reactive barrier remediation strategies at other sites with contaminated groundwater problems.

Physical Description

13 p.

Notes

INIS; OSTI as DE97001355

Source

  • Other Information: PBD: Oct 1996

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Identifier

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  • Other: DE97001355
  • Report No.: SAND--96-2500
  • Grant Number: AC04-94AL85000
  • DOI: 10.2172/421800 | External Link
  • Office of Scientific & Technical Information Report Number: 421800
  • Archival Resource Key: ark:/67531/metadc676298

Collections

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • October 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

Description Last Updated

  • June 13, 2016, 8:08 p.m.

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Dwyer, B.P.; Marozas, D.C.; Cantrell, K. & Stewart, W. Laboratory and field scale demonstration of reactive barrier systems, report, October 1, 1996; Albuquerque, New Mexico. (digital.library.unt.edu/ark:/67531/metadc676298/: accessed April 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.