I'm new to the world of chemistry modelling and am about to use PHREEQCi to speciate Mn and Se in surface water runoff. When I go to the Solution input data block Se is not listed as a possible master species. I realized that Se is not in the PHREEQC database and attempted to change the default database to Minteq.dat using the Options tab. However, when I do this I am not able to apply the new setting.
Why could that be and is will this allow me to select Se and specify it's concentration in the Solution data block?
MAXIM Technologies, Inc.
PO Box 1413
Bozeman, MT 59771
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 2152 since Jan 22, 1998.