NOx and Heterogeneity Effects in High Level Waste (HLW).

[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.

[发布机构] Technical Information Center Oak Ridge Tennessee

[学科分类] 工程和技术（综合）

[关键词] Safety;High-level radioactive wastes;Waste management;Radioactive wastes;Aging