Interfacial Reduction-Oxidation Mechanisms (PNNL SCOPE # 45454)
EMSL Project ID
6900
Abstract
: Total and inorganic C measurements are needed on four Cr(VI)-contaminated Hanford soils to help interpret the Cr(VI) extraction results we obtained earlier. Location of Cr(VI) in the interstitial spaces of carbonate minerals, or reduction of Cr(VI) by organic C during extraction, can both decrease the amounts of Cr(VI) measured in the extractions. These results will be used to complete revisions to a manuscript in Journal of Environmental Quality.
Project Details
Project type
Exploratory Research
Start Date
2004-01-01
End Date
2006-01-30
Status
Closed
Released Data Link
Team
Principal Investigator
Team Members