scholarly journals (Hydroxy)apatite on cement: insights into a new surface treatment

2021 ◽  
Author(s):  
Ronald Joseph Turner ◽  
Pieter Bots ◽  
Alan Richardson ◽  
Paul Bingham ◽  
Alex Scrimshire ◽  
...  
Keyword(s):  
Low Temperature ◽  
Surface Treatment ◽  
Nuclear Waste ◽  
Environmental Remediation ◽  
Coating Material ◽  
Hydroxy Apatite ◽  
Nuclear Waste Storage ◽  
Waste Storage ◽  
Architectural Preservation

(Hydroxy)apatite [Ca10(PO4)6(OH)2], has emerging potential as a cement coating material, with applications in environmental remediation, nuclear waste storage and architectural preservation. In these low temperature environments and when precipitating from...

scholarly journals Management of the Energy and Economic Potential of Nuclear Waste Use

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3709
Author(s):  
Bader Alshuraiaan ◽  
Sergey Pushkin ◽  
Anastasia Kurilova ◽  
Magdalena Mazur
Keyword(s):  
Nuclear Fuel ◽  
Nuclear Waste ◽  
Spent Nuclear Fuel ◽  
Integrated Approach ◽  
Economic Potential ◽  
Nuclear Waste Storage ◽  
Scientific Discussion ◽  
Management Algorithm ◽  
Waste Storage ◽  
The Eu

Recently, issues related to the effects (benefit or harm) of processing nuclear waste and its further use as fuel have been increasingly often raised in the scientific discussion. In this regard, the research aims to investigate issues related to the assessment of the economic potential of nuclear waste use, as well as the cooperation between states in the context of the reduction of risks associated with nuclear waste storage and processing. The research methodology is based on an integrated approach, including statistical, factor analysis, and the proposed system of performance indicators for managing spent nuclear fuel use. The research was carried out on the basis of materials from Russia and the EU countries. In the course of the study, a model of cooperation between states has been developed (based on the example of technologies and methods of processing nuclear waste used in the EU and Russia) according to the nuclear waste (spent nuclear fuel) management algorithm. The model considers the risks and threats associated with ecology and safety. The developments and other results described in the study should be used in further research devoted to the use of nuclear waste as heat-producing elements.

Panel assails nuclear waste storage program

1990 ◽  
Vol 68 (30) ◽  
pp. 5
Author(s):  
RICHARD SELTZER
Keyword(s):  
Nuclear Waste ◽  
Nuclear Waste Storage ◽  
Waste Storage

Effect on the structure and stability of iron phosphate glass with Sb and Te-ion loading for nuclear waste storage application

2021 ◽  
Vol 570 ◽  
pp. 121016
Author(s):  
Akhilesh C. Joshi ◽  
Mainak Roy ◽  
Dimple P. Dutta ◽  
Raman K. Mishra ◽  
Sher Singh Meena ◽  
...  
Keyword(s):  
Nuclear Waste ◽  
Phosphate Glass ◽  
Iron Phosphate ◽  
Nuclear Waste Storage ◽  
Structure And Stability ◽  
Waste Storage

scholarly journals Neptunium Diverges Sharply from Uranium and Plutonium in Crystalline Borate Matrixes: Insights into the Complex Behavior of the Early Actinides Relevant to Nuclear Waste Storage

2010 ◽  
Vol 122 (7) ◽  
pp. 1285-1288 ◽  
Author(s):  
Shuao Wang ◽  
Evgeny V. Alekseev ◽  
Jie Ling ◽  
S. Skanthakumar ◽  
L. Soderholm ◽  
...  
Keyword(s):  
Nuclear Waste ◽  
Complex Behavior ◽  
Nuclear Waste Storage ◽  
Waste Storage

NNWSI Performance Assessment Considerations

1983 ◽  
Vol 26 ◽  
Author(s):  
L. D. Tyler ◽  
R. R. Peters ◽  
N. K. Hayden ◽  
J. K. Johnstone ◽  
S. Sinnock
Keyword(s):  
Performance Assessment ◽  
Nuclear Waste ◽  
Yucca Mountain ◽  
Department Of Energy ◽  
Nuclear Waste Repository ◽  
Nuclear Waste Storage ◽  
Human Environment ◽  
Assessment Task ◽  
Waste Storage ◽  
A Site

ABSTRACTThe Nevada Nuclear Waste Storage Investigations (NNWSI) project includes a Performance Assessment task to evaluate the containment and isolation potential for a nuclear waste repository at Yucca Mountain in southern Nevada. This task includes calculations of the rates and concentrations at which radionuclides might be released and transported from the repository and will predict their consequences if they enter the human environment. Among the major tasks required for these calculations will be the development of models for water flow and nuclide transport under unsaturated conditions and in fractured hard rock. The program must also quantify the uncertainties associated with the results of the calculations. The performance assessment will provide evaluations needed for making major decisions as the U. S. Department of Energy seeks a site for a repository. An evaluation will be part of the environmental assessments prepared to accompany the potential nomination of the site. If the Yucca mountain site is selected for characterization and development as a repository, the assessments will be required for an environmental impact statement, a safety analysis report, and other documents.This program has been divided into five tasks. Collectively they will provide the performance assessments needed for the NNWSI Project.

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