Summary
In 1951, 6.7 liters of an aqueous acidic solution of irradiated uranium (360 GBq) leaked from a buried storage tank into unsaturated prairie soil, where it has remained, undisturbed. In October 2001, sonic drilling was conducted to recover core samples around and below the tank location. This paper describes the measurements and investigative approaches being pursued to determine the transport properties of the various fission and daughter products and actinides. Separate effects laboratory experiments are also being conducted involving both inert and radioactive samples in similar soil, to examine the effects on transport properties (diffusion and sorption) of temperature, recharge and discharge rates, concentration and soil porosity. Finally, transport modeling approaches are discussed.
Similar content being viewed by others
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sims, D., Andrews, W., Creber, K. et al. Measuring and modeling the transport of fission products in unsaturated prairie soil. J Radioanal Nucl Chem 263, 619–623 (2005). https://doi.org/10.1007/s10967-005-0633-9
Issue Date:
DOI: https://doi.org/10.1007/s10967-005-0633-9