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Analytic Studies of Colloid Transport in Fractured Porous Media

Published online by Cambridge University Press:  21 February 2011

Y. Hwang ,
P. L. Chambré ,
W. W.-L. Lee  and
T. H. Pigford
Y. Hwang
Affiliation:
Department of Nuclear Engineering, University of California and Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720
P. L. Chambré
Affiliation:
Department of Nuclear Engineering, University of California and Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720
W. W.-L. Lee
Affiliation:
Department of Nuclear Engineering, University of California and Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720
T. H. Pigford
Affiliation:
Department of Nuclear Engineering, University of California and Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720
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Abstract

Mathematical models of coupled migration of colloids and solute in fractured, porous medium are presented, for two types of colloid-solute interaction. When the colloid-solute interaction is by dissolution, solute that normally has greater retardation than colloids is accelerated by colloid dissolutions. For sorption interaction, the apparent migration speed of pseudocolloids can be greater or less than the solute migration speed without interaction, depending on the choice of parameters.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 176: Symposium U – Scientific Basis for Nuclear Waste Management XIII , 1989 , 599
Copyright
Copyright © Materials Research Society 1990

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References

REFERENCES

1. Avogadro, A. and Marsily, G. de in Scientific Basis for Nuclear Waste Management VII, edited by McVay, G. L. (Material Research Society, 26, Pittsburgh, PA 1984) pp 495–505.Google Scholar
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