There are 4 databases included in the distribution of PHREEQC and PhreeqcI: phreeqc.dat, wateq4f.dat, llnl.dat, and minteq.dat. The database llnl.dat is the most extensive. With PhreeqcI, you can set the default database in the options menu and you can set the database for the current file with File->properties or on the popup menu for Run. David David Parkhurst (dlpark@xxxxxxxx) U.S. Geological Survey Box 25046, MS 413 Denver Federal Center Denver, CO 80225 Project web page: http://wwwbrr.cr.usgs.gov/projects/GWC_coupled "Sam Chen" <sschen@xxxxxxxxx To: "David L Parkhurst" <dlpark@xxxxxxxx> cn> cc: Subject: More elements 04/01/03 12:57 AM Dr. Parkhurst, It is very nice of you to have acknowledged my request to be on the mailing list. I hope that this is not an automatic answering system, and that you actually read the e-mail message. I got a Ph.D. from Montana State University in 1992 and Bill Inskeep was my advisor. Where can I find more reaction equilibrium constants for several more metals that are not in your PHREEQC database? I have found some constants but not complete, especially those reactions with chloride ions are hard to find. Your directions will be greatly appreciated. Thank you for your valuable time. I can not thank you enough for producing such a wonderful computer program. Best wishes, Sam Chen, Ph.D.
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