Investigation of gypsum dissolution under saturated and unsaturated water conditions

Ecological Modelling

Volumn 176, Issue 1-2, 2004, Pages 1-14

  Kuechler, Roland ^a   Noack, Klaus ^a   Zorn, Torsten ^a  

^a INSTITUTE OF ION BEAM PHYSICS AND MATERIALS RESEARCH   (Germany)

Author keywords

Gypsum dissolution; Reactive pollutant transport; Transport modelling; Unsaturated soil

Indexed keywords

GYPSUM; MODELING; POLLUTANT TRANSPORT; TRANSPORT PROCESS;

EID: 2642511780     PISSN: 03043800     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ecolmodel.2003.10.025     Document Type: Article

References (23)

1. 2+x): application of a continuous flow-through reactor. Geochim. Cosmochim. Acta. 55:1991;647-658
2. Davies, C.W., 1962. Ion Association. Butterworths, London, 190 pp.
3. Drever, J.I., 1997. In: Saether, O.M., de Caritat, P.P. (Eds.), Geochemical Processes, Weathering and Groundwater Recharge in Catchment. Balkema.
4. Falkenhagen, H., 1971. Theorie der Elektrolyte. S. Hirzel Verlag Leipzig.
5. Gerda J., Gonzaalez S., Rios J.M., Quintana T. Uranium concentrates bio-production in Spain: a case study. FEMS Microbiol. Rev. 11:1993;253-260
6. Haman, C.H., Vielstich, W., 1984. Elektrochemie I. Weinheim, VCH Verlagsgesellschaft.
7. Hilhorst, M.A., 1998. Dielectric Characterisation of Soil. Wageningen Agriculture University.
8. 2 less than 0.01 atm and pH greater than 8. Geochim. Cosmochim. Acta. 49:1985;2165-2180
9. Jeschke A., Vosbeck K., Dreybrodt W. Surface controlled dissolution rates of gypsum in aqueous solutions exhibit non-linear dissolution kinetics. Geochim. Cosmochim. Acta. 65:2001;27-34
10. Jorgensen, S.E., Bendoricchio, G., 2001. Fundamentals of Ecological Modelling. Elsevier, Amsterdam.
11. Klotz, D., 1991. Erfahrung mit Säulenversuchen zur Bestimmung der Schadstoffmigration. GSF-Bericht Nr. 7/91.
12. Kuechler R., Noack K. Transport of reacting solutes through the unsaturated zone. Transport Porous Media. 49:2002;361-375
13. Lichtner, P.C., 1996. Continuum formulation of multicomponent - multiphase reactive transport. In: Lichtner, P.C., Steefel, C.I., Oelkers, E.H. (Eds.), Reactive Transport in Porous Media, Reviews in Mineralogy, vol. 34.
14. Liu S.-T., Nancollas G.H. The kinetics of dissolution of calcium sulfate dihydrate. J. Inorg. Nucl. Chem. 33:1971;2311-2316
15. Luckner, L., Schestakow, W.M., 1991. Migration Processes in the Soil and Groundwater Zone. Leipzig, Verlag für Grundstoffindustrie.
16. Mibus, J., Küchler, R., 2002. FZ Rossendorf, Wiss-Techn. Berichte FZR-343.
17. Münze, R., Ullrich, B., 1997. Beschreibung und Bewertung geochemischer Zustände, die eine Verringerung der Niederschlagsinfiltration in Halden erfordern. Vortrag zum Workshop Sanierung der Hinterlassenschaften des Uranbergbaus.
18. Oelkers, E.H., 1996. Physical and chemical properties of rocks and fluids for chemical mass transport calculations. Rev. Mineraol. 34, 131-182.
19. Parkhurst, D.L., Appelo, C.A.J., 1999. PHREEQE-A computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations. Water Resour. Inv. Report 99-4259.
20. Pfeiffer, K., Pecher, K., 1997. Experimentelle aquatische Chemie. Heidelberg, Berlin, Oxford, Spektrum Akademischer Verlag.
21. 2. Am. J. Sci. 278:1978;179-216
22. Van Genuchten M.T., Gray W.G. Analysis of some dispersion corrected numerical schemes for solution of the transport equation. Int. J. Numer. Methods Eng. 12:1978;387-404
23. Yeh, G.T., et al., 1998. Report ORNL/TM-13668, Oak Ridge National Laboratory, Oak Ridge, TN.