State of the Art Report on High-Level Waste Tank Closure
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TLDR
This report includes strategies for treating the incidental waste left in the emptied tanks as non-retrievable heels and methods and materials for physically stabilizing the void space in the tanks to prevent future subsidence.Abstract:
This report includes strategies for treating the incidental waste left in the emptied tanks as non-retrievable heels and methods and materials for physically stabilizing the void space in the tanks to prevent future subsidence.read more
Citations
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ReportDOI
Data Package for Secondary Waste Form Down-Selection—Cast Stone
TL;DR: Cast Stone is a good candidate waste form for further consideration in the Integrated Disposal Facility (IDF) at Hanford as discussed by the authors, and it meets the target IDF acceptance criteria for compressive strength, no free liquids, TCLP leachate are below the permissible concentrations and leach rates for Na and Tc-99 are suiteably low.
ReportDOI
Tanks 18 And 19-F Structural Flowable Grout Fill Material Evaluation And Recommendations
D. B. Stefanko,C. A. Langton +1 more
TL;DR: Chander et al. as mentioned in this paper identified a single (all-in-one) grout to stabilize and isolate the residual radionuclides in the tank, provide structural stability of the closed tank and serve as an inadvertent intruder barrier.
Journal Article
Recent progress in doe waste tank closure
TL;DR: An overview of the current regulatory changes and drivers and a summary of the progress in tank closures at the various sites over the intervening six years is presented in this paper, where a number of areas are addressed including closure strategies, characterization of bulk waste and residual heel material, waste removal technologies for bulk waste, heel residuals and annuli, tank fill materials, closure system modeling and performance assessment programs, lessons learned, and external reviews.
Recent Progress in DOE Waste Tank Closure - 8396
TL;DR: An overview of the current regulatory changes and drivers and a summary of the progress in tank closures at the various sites over the intervening six years is presented in this paper, where a number of areas are addressed including closure strategies, characterization of bulk waste and residual heel material, waste removal technologies for bulk waste, heel residuals and annuli, tank fill materials, closure system modeling and performance assessment programs, lessons learned, and external reviews.
References
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Book
The chemistry of cement and concrete
TL;DR: The chemistry of cement and concrete as discussed by the authors, The chemistry of concrete and its properties, and the relationship between concrete and cement, is a classic example of such an approach. But it is not suitable for outdoor use.
Journal ArticleDOI
Applied Clay Mineralogy
TL;DR: In this paper, applied clay mineralogy is studied in the context of meteorology and geology, and the authors propose a method to find the underlying structure of the clays.
Journal ArticleDOI
Counterion Effects on the Sorption of Cationic Surfactant and Chromate on Natural Clinoptilolite
Zhaohui Li,Robert S. Bowman +1 more
TL;DR: In this article, the effect of selected counterions (Cl-, Br-, and HSO4-) on the sorption of the cationic surfactant hexadecyltrimethylammonuium (HDTMA) on clinoptilolite zeolite and on subsequent sorption by HDTMA−zeolite was determined.