Hostname: page-component-848d4c4894-cjp7w Total loading time: 0 Render date: 2024-06-19T19:59:56.803Z Has data issue: false hasContentIssue false
  • English
  • Français

The Biogeochemical Transport Code Drink: a Mechanistic Description.

Published online by Cambridge University Press:  15 February 2011

P. Humphreys ,
T. Johnstone ,
D. Trivedi  and
A. Hoffmann
P. Humphreys
Affiliation:
British Nuclear Fuels pic, Warrington, England.
T. Johnstone
Affiliation:
British Nuclear Fuels pic, Warrington, England.
D. Trivedi
Affiliation:
British Nuclear Fuels pic, Warrington, England.
A. Hoffmann
Affiliation:
British Nuclear Fuels pic, Warrington, England.
Get access

Abstract

Drink is a 2D research code, which simulates the long term evolution of shallow, trenched, LLW disposal sites with significant groundwater flow. It employs a finite difference solver and is built around a geochemical transport model into which various functional units are interfaced. These units describe sorption, corrosion, microbiology, radionuclide decay, colloids, mineral precipitation and dissolution and gaseous release. Each of these units is described here, along with a 1 D simulation of uranium migration.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 353: Symposium – Scientific Basis for Nuclear Waste Management XVIII , 1994 , 211
Copyright
Copyright © Materials Research Society 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Holmes, R. G. G. and Rosevear, A., in Gas Generation and Release from Radioactive Waste Repositories, (OECD, Paris, 1992), pp. 155–166; P.J. Agg and P.J. Sumner, ibid., pp. 189–199.Google Scholar
2. Parkhurst, L., Thorstenson, D.C., and Plummer, L. N., PHREEQE-A Computer Program for Geochemical Calculations, (U. S. Geological Survey.)Google Scholar
3. Stumm, W. and Morgan, J.J., Aquatic Chemistry, 2nd Ed.(Wiley International Publications, New York, 1981).Google Scholar
4. Zehnder, A. J. B. and Stumm, W. in Biology of Anaerobic Microorganisms, edited by Zehnder, A. J. B. (John Wiley and Sons, New York, 1988), pp. 1–38; P. J. Colberg, ibid., pp. 333–372; J. Dolfing, ibid., pp. 417–468; F. Widdel, ibid., pp. 469–p586; R. S. Oremland, ibid., pp. 641–706.Google Scholar
5. Young, A. in Landfill Microbiology, R&D Workshop, edited by Lawson, P. and Alston, Y.R. (Harwell laboratories UKAEA), p. 62.Google Scholar
6. El-Fadel, M., Findikakis, A. N., Leckie, J. O.. Waste Man. Res. 7, 31 (1989).Google Scholar
7. Kindred, J. S. and Celia, M., Water Resour. Res. 25, 1149 (1989).Google Scholar
8. Lovley, D. Ft., Microbiol. Rev. 1 (2), 259 (1991).Google Scholar
9. Lovley, D. R. and Goodwin, S., Geochim. Cosmochim. Acta. 52, 2993 (1988).Google Scholar
10. Beauchamp, E. G., Trevors, J. T., Paul, J. W., Advan. Soil Sci. 10, 113 (1989).Google Scholar
11. McCarty, P. L. and Mosey, F. E., Wat. Sci. Technol. 24 (8), 17 (1991).Google Scholar