Factors Controlling In Situ Uranium and Technetium Bioreductionat the NABIR Field Research Center
Conference
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OSTI ID:895278
This research hypotheses is: (1) Indigenous microorganisms in the shallow aquifer at the FRC have the capability to reduce U(VI) and Tc(VII) but rates are limited by--Scarce electron donor, Low pH and potentially toxic metals, and High nitrate. (2) U(VI) and Tc(VII) reduction rates can be increased by--Successive donor additions, Raising pH to precipitate toxic metals, and Adding humics to complex toxic metals and serve as electron shuttles.
- Research Organization:
- Oregon State University, Corvallis, OR; University of Oklahoma, Norman, OK; Oak Ridge National Laboratory (ORNL), Oak Ridge, TN
- Sponsoring Organization:
- USDOE - Office of Science (SC)
- OSTI ID:
- 895278
- Report Number(s):
- CONF-NABIR2004-11
- Country of Publication:
- United States
- Language:
- English
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