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Название: | Prospects of the application of curable decontamination solutions in problems of impact improving of nuclear power plants |
Авторы: | Shcheklein, S. E. Shastin, A. G. Domanskaya, I. K. Щеклеин, С. Е. |
Дата публикации: | 2014 |
Издатель: | WITPress |
Библиографическое описание: | Shcheklein S. E. Prospects of the application of curable decontamination solutions in problems of impact improving of nuclear power plants / S. E. Shcheklein, A. G. Shastin, I. K. Domanskaya // WIT Transactions on Ecology and the Environment. — 2014. — Vol. 190 VOLUME 2. — P. 927-934. |
Аннотация: | The technology of power generation from nuclear power is accompanied by the formation of radioactive waste, which has significant potential environmental hazards. This paper proposes new methods of decontamination of NPP equipment with fluids that immediately after use can be converted into an environmentally safe condition - curing methods of decontamination solutions. A characteristic feature of curable solutions decontamination methods is that the composition of the decontamination solution, and also processes in the solution during deactivation, affect the subsequent transfer of this solution to a solid state, as well as on the properties of the matrix, which will be "sealed" removed radionuclides. The main factor determining the course of the process of decontamination methods can be divided into contact, acid-abrasive, ultrasound and combined. Concerning the main component of the decontamination solution (slurry) methods can be subdivided into solutions with hydraulic binders, clay slurry (with conventional clay and a clay with a high alumina content) suspension of diatomite and combined. The means of transfer of the solutions used in the solid state methods are divided into "self-curing" heat treatable and cemented. Application of methods of the curing solution allows us to reduce the number of operations to deactivate air conditioning that provides economic benefits and allows us to create a whole class of portable equipment and to reduce the amount ongoing to dump 4-6 times in comparison with cemented. © 2014 WIT Press. |
Ключевые слова: | ENVIRONMENT PROTECTION NUCLEAR ENERGY RADIOACTIVE WASTE SAFETY ENVIRONMENTAL PROTECTION NUCLEAR POWER POWER GENERATION RADIOACTIVE WASTE SAFETY TECHNOLOGY ADOPTION WASTE MANAGEMENT |
URI: | http://elar.urfu.ru/handle/10995/75767 |
Условия доступа: | info:eu-repo/semantics/openAccess |
Конференция/семинар: | 1st International Conference on Energy Production and Management in the 21st Century: The Quest for Sustainable Energy |
Дата конференции/семинара: | 23 April 2014 through 25 April 2014 |
Идентификатор SCOPUS: | 84897829474 |
Идентификатор PURE: | 380500 |
ISSN: | 1743-3541 |
DOI: | 10.2495/EQ140872 |
Сведения о поддержке: | International Journal of Safety and Security Engineering;International Journal of Sustainable Development and Planning;WIT Transactions on Ecology and the Environment |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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10.2495-eq140872.pdf | 468,09 kB | Adobe PDF | Просмотреть/Открыть |
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