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Laboratory Evaluation of Colloid Transport Under Simulated Subsurface Conditions at the Waste Isolation Pilot Plant (WIPP): 2. Large-Scale-Intact-Core Column Flow Experiments

  • D. A. Lucero
  • Y. K. Behl
  • G. O. Brown
  • K. G. Budge
  • M. Dunn
  • A. J. Francis
  • J. B. Gillow
  • H. W. Papenguth

Abstract

The Waste Isolation Pilot Plant (WIPP), located approximately 42 km southeast of Carlsbad, New Mexico, is being developed by the U.S. Department of Energy (DOE) as a disposal facility for transuranic waste produced by defense nuclear weapons programs. Regulations promulgated by the (1985) place limits on the cumulative radioactive release to the accessible environment over 10,000 years and require performance assessments to demonstrate WIPP compliance with regulatory standards. The only credible mechanisms for escape of radionuclides to the environment involve a breach of the repository during drilling for natural resources. The brines present in the repository, together with drilling mud and cuttings, may be transported through intrusion boreholes to a overlying transmissive carbonate rock unit, the Culebra Dolomite Member of the Rustler Formation, or directly to the surface, by pressurized fluids in the repository. Performance assessment calculations have shown that thorium, uranium, neptunium, plutonium, and americium are the most significant radionuclides in terms of total release of activity.

Keywords

Fulvic Acid Sandia National Laboratory Colloid Transport Waste Isolation Pilot Plant Step Injection 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Kluwer Academic / Plenum Publishers, New York 1999

Authors and Affiliations

  • D. A. Lucero
    • 1
  • Y. K. Behl
    • 2
  • G. O. Brown
    • 3
  • K. G. Budge
    • 1
  • M. Dunn
    • 4
  • A. J. Francis
    • 4
  • J. B. Gillow
    • 4
  • H. W. Papenguth
    • 1
  1. 1.Sandia National LaboratoriesAlbuquerqueUSA
  2. 2.SciResAlbuquerqueUSA
  3. 3.Oklahoma State UniversityStillwaterUSA
  4. 4.Brookhaven National LaboratoryUptonUSA

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