Dr. Parkhurst, Thanks for the directions. I am working on some transition metals with chloride. I could not find Co in all the databases, but I got a couple of constants that I can use. Thanks again for the help. Sam Chen ----- Original Message ----- From: David L Parkhurst <dlpark@xxxxxxxx> To: Sam Chen <sschen@xxxxxxxxxxx> Sent: Tuesday, April 01, 2003 11:01 PM Subject: Re: More elements > > 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: https://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. > > > > > > >
Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.
Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.
The URL of this page is:
Last modified: $Date: 2005-09-13 21:04:21 -0600 (Tue, 13 Sep 2005) $
Visitor number 1897 since Jan 22, 1998.