NOx and Heterogeneity Effects in High Level Waste (HLW)

Meisel, Dan ; Camaioni, Donald M. ; Orlando, Thom

University of Notre Dame

关键词: Aging;    Storage;    Radiolysis;    12 Management Of Radioactive Wastes, And Non-Radioactive Wastes From Nuclear Facilities;    Management;   

DOI  :  10.2172/828078
RP-ID  :  EMSP-55229--2000
RP-ID  :  FG07-99ER14938
RP-ID  :  828078

美国|英语

来源: UNT Digital Library

【 摘 要 】

We summarize contributions from our EMSP supported research to several field operations of the Office of Environmental Management (EM). In particular we emphasize its impact on safety programs at the Hanford and other EM sites where storage, maintenance and handling of HLW is a major mission. In recent years we were engaged in coordinated efforts to understand the chemistry initiated by radiation in HLW. Three projects of the EMSP (''The NOx System in Nuclear Waste,'' ''Mechanisms and Kinetics of Organic Aging in High Level Nuclear Wastes, D. Camaioni--PI'' and ''Interfacial Radiolysis Effects in Tanks Waste, T. Orlando--PI'') were involved in that effort, which included a team at Argonne, later moved to the University of Notre Dame, and two teams at the Pacific Northwest National Laboratory. Much effort was invested in integrating the results of the scientific studies into the engineering operations via coordination meetings and participation in various stages of the resolution of some of the outstanding safety issues at the sites. However, in this Abstract we summarize the effort at Notre Dame.