Total Gamma Count Rate Analysis Method for Nondestructive Assay Characterization
A new approach to nondestructively characterize waste for disposal, based on total gamma response, has been developed at the Idaho Cleanup Project by CH2M-WG Idaho, LLC and Idaho State University, and is called the total gamma count rate analysis method. The total gamma count rate analysis method measures gamma interactions that produce energetic electrons or positrons in a detector. Based on previous experience with waste assays, the radionuclide content of the waste container is then determined. This approach potentially can yield minimum detection limits of less than 10 nCi/g. The importance of this method is twofold. First, determination of transuranic activity can be made for waste containers that are below the traditional minimum detection limits. Second, waste above 10 nCi/g and below 100 nCi/g can be identified, and a potential path for disposal resolved.
- Research Organization:
- Idaho Completion Project (ICP)
- Sponsoring Organization:
- DOE - EM
- DOE Contract Number:
- DE-AC07-99ID-13727
- OSTI ID:
- 911177
- Report Number(s):
- ICP/CON-05-01047; TRN: US0704443
- Resource Relation:
- Conference: Waste Management Symposium 2006,Tucson, AZ,02/26/2006,03/02/2006
- Country of Publication:
- United States
- Language:
- English
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