[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
I am working with PHREEQC and using the LLNL database. I have a reaction
SiO2 + H20 = H2SiO3
along with the log k. I tried inputing this information as one of the
phoses for inverse modeling, but I got an error message saying that PHREEQC
didn't recoginize H2SiO3. I know that LLNL has SiO2 as the master species
for Si. I was wondering how to input H2SiO3 as a master species. I tried
entering a new master species before, but it seemed like I entered it
incorrectly, because the program still didn't recognize it. If you could
please help me out with this matter, I would greatly appreciate it.
Thank you for your time,
Project Home Page
Complete Water Resources Division Software
USGS Home Page
Water Resources Division Home Page
NRP Home Page
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 877 since Jan 22, 1998.