Two questions involving parameter/data entry into Preeqc Interactive 2.7.
1. Does the program know what oxidation state to designate to metals such as Iron, Manganese and Arsenic given specified parameters such as pe, pH, and Temperature? Or should I assume that in a reductive environment to use the reduced forms and vice versa for oxidated environment? I am sampling using EPA low flow methods.
2. If I have both Alkalinity and Dissolved Inorganic/Organic Carbon values, is there a way I can enter the DOC or DIC?
Any advice you could give concerning these issues would be greatly appreciated.
Thank you very much
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 2378 since Jan 22, 1998.