This list of references includes papers about or using PHREEQC version 1; PHREEQC version 2; and PHREEQM, a precursor to PHREEQC that modeled dispersion as well as advection. The capabilities of PHREEQM have been included in PHREEQC version 2, and when version 2 is published, PHREEQM will be completely obsolete.
Appelo, C.A.J, 1994a, Cation and proton exchange, pH variations, and carbonate reactions in a freshening aquifer: Water Resources Research, v. 30, no. 10, p. 2793-2805.
Appelo, C.A.J., 1994b. Some calculations on multicomponent transport with cation exchange in aquifers. Ground Water, v. 32, p. 968-975.
Appelo, C.A.J. and Beekman, H.E., 1992, Hydrochemical modeling of a seawater diffusion profile, Lake Yssel, The Netherlands. in: Water-Rock Interaction, Kharaka and Maest (eds), Balkema, Rotterdam, ISBN 90 5410 075 3, p. 205-208.
Appelo, C.A.J., and Parkhurst, D.L., 1998, Enhancements to the geochemical model PHREEQC--1D transport and reaction kinetics, Arehart, G.B, and Hulston, J.R., eds, Proceedings of the 9th International Symposium on Water-Rock Interaction, Taupo, New Zealand, 30 March- 3 April, 1998: Balkema, Rotterdam, p. 873-876.
Appelo, C.A.J., and Postma, D., 1993, Geochemistry, groundwater and pollution: Balkema, Rotterdam, 526 p.
Appelo, C.A.J., Verweij, E., and Schafer, H., 1998, A hydrogeochemical transport model for an oxidation experiment with pyrite/calcite/exchangers/organic matter containing sand: Applied Geochemistry, v. 13, p. 257-268.
Appelo, C.A.J., and Willemsen, A., 1987, Geochemical calcultions and observations on salt water intrusions, 1, a combined geochemical/mixing cell model: Journal of Hydrology, v. 94, p. 313-330.
Appelo, C.A.J., Willemsen, A., Beekman, H.E., and Griffioen, J., 1990, Geochemical calcultions and observations on salt water intrusions, 2, validation of a geochemical model with column experiments: Journal of Hydrology, v. 120, p. 225-250. p. 313-330.
Beekman, H.E. and Appelo, C.A.J., 1990. Ion chromatography of fresh- and salt-water displacement--laboratory experiments and multicomponent transport modelling: Journal of Contaminant Hydrology, v. 7, p. 21-37.
Charlton, S.R., Macklin, C.L., and Parkhurst, D.L., 1997, PhreeqcI--A graphical user interface for the geochemical computer program PHREEQC: U.S. Geological Survey Water-Resources Investigations Report 97-4222, 9 p.
This manual is available at the PhreeqcI page in postscript, pdf, and html formats.
Griffioen, J. and Appelo, C.A.J., 1993, Adsorption of calcium and its complexes by two sediments in calcium-hydrogen-chlorine-carbon dioxide systems: Soil Sci. Soc. Am. J., v. 57, p. 716-722.
Hansen, B.K. and Postma, D., 1995, Acidification, buffering, and salt effects in the unsaturated zone of a sandy aquifer, Klosterhede, Denmark: Water Resources Research, v. 31, p. 2795-2809.
Parkhurst, D.L., 1995, User's guide to PHREEQC--A computer program for speciation, reaction-path, advective-transport, and inverse geochemical calculations: U.S. Geological Survey Water-Resources Investigations Report 95-4227, 143 p.
The manual for version 1 has 12 example calculations, some of which approach field-scale modeling. This manual is available at the PHREEQC page in postscript, pdf, and html formats.
Parkhurst, D.L., 1997, Geochemical mole-balance modeling with uncertain data: Water Resources Research, v. 33, no. 8, p. 1957-1970.
Description of the theory of inverse modeling with uncertainty. Example calculations from the Central Oklahoma Aquifer and the Madison Aquifer.
Parkhurst, D.L., and Appelo, C.A.J., in review, User's guide to PHREEQC--A computer program for speciation, reaction-path, 1D-transport, and inverse geochemical calculations: U.S. Geological Survey Water-Resources Investigations Report 9x-xxxx.
The user's guide for version 2 is in review. It has 18 examples including some on dispersive transport and kinetic reactions.
Postma, D., Boesen, C., Kristiansen, H. and Larsen, F., 1991. Nitrate reduction in an unconfined sandy aquifer: water chemistry, reduction processes, and geochemical modeling. Water Resour. Res. 27, 2027-2045.
Van Breukelen, B.M., Appelo, C.A.J., and Olsthoorn, T.N., 19xx, Hydrogeochemical transport modelling of 24 years of Rhine water infiltration in the dunes of the Amsterdam water supply: submitted to Journal of Hydrology.
Vrabel, Joseph, and Glynn, P.D., 1998, User's guide to PHRQCGRF--A computer program for graphical interpretation of PHREEQC geochemical transport simulations: U.S. Geological Survey Open-File Report 98-281, 30 p.
Avaialable at PHRQCGRF page