Dear Dr.David Parkhurst: How are you. After finishing my study in Oslo, I moved to the States last month as a post-doctor currently at Lawrence Berkeley National Lab. When I use PHREEQC to solve some problems, I got some trouble in explaining the results, for example, activity higher molality for the same species. The reason for this is due to the limitation of PHREEQC in handling high ion-strength solution. Do we have some way to solve this problem? or if you have other programs which can be used to solve this problem. Please let me know. Thanks. Best Regards, Zuoping Zheng LBNL Tel: 510-486-6472
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 1885 since Jan 22, 1998.