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Immobilization of Technetium and Nitrate in Cement-Based Materials

Published online by Cambridge University Press:  28 February 2011

O. K. Tallent ,
E. W. McDaniel ,
G. D. Del Cul ,
K. E. Dodson  and
D. R. Trotter
O. K. Tallent
Affiliation:
Martin Marietta Energy Systems, P.O. Box X, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6227
E. W. McDaniel
Affiliation:
Martin Marietta Energy Systems, P.O. Box X, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6227
G. D. Del Cul
Affiliation:
Martin Marietta Energy Systems, P.O. Box X, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6227
K. E. Dodson
Affiliation:
Martin Marietta Energy Systems, P.O. Box X, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6227
D. R. Trotter
Affiliation:
Martin Marietta Energy Systems, P.O. Box X, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6227
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Abstract

The leachabilities of technetium and nitrate wastes immobilized in cement-based materials (i.e., grouts) have been investigated using ANS 16.1 test procedures. Factors found to affect the leachabilities include (1) grout mix ratio, (2) grout fluid density, (3) dry solid blend composition (including ground blast furnace slag), and (4) waste concentration.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 112: Symposium P – Scientific Basis for Nuclear Waste Management XI , 1987 , 23
Copyright
Copyright © Materials Research Society 1988

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References

Tallent, O.K., McDanial, E. W., and Godsey, T. T., Fixation of Wast Materials in Grouts, Part II: An Empirical Equation for Estimating Compressive Strength For Grouts From Different Wastes, ORNL/TM-9680/PIIGoogle Scholar
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