During the operation of a nuclear power plant (NPP), the generation of radioactive waste, including ... waste in NPPs. ... constructing high-integrity containers, thus contributing to the safe and sustainable management of radioactive
The concept of deep borehole disposal (DBD) for high-level nuclear wastes has been around for about ... With DBD, nuclear waste will be emplaced in boreholes at depths of 3 to 5 km in crystalline basement ... The Nuclear Waste Technical Review Board (NWTRB) has raised concerns that the deep subsurface is more
waste repositories. ... waste repository system for its safety assessment by utilizing such pathways are discussed and a proper ... Module (GTM) for developing higer quality models and programs for performance assessment of complex radioactive
The Korea Radioactive Waste Agency (KORAD) has developed a dual-purpose metal cask for the dry storage ... wastes, etc. ... period as well as the safe management of the waste.
For example, Polonium 210 is a radioactive element that is in the cigarette and this substance is toxic ... Furthermore, smoking wastes time. ... Also, smoker wastes a lot of mon.
waste disposal research. ... waste(LILW) disposal facility, a pioneering study is conducted for the tomb of historical age. ... the design concept and the performance assessment of the cover system for low- and intermediate-level radioactive
, while the radioactivity and hazard index are important. ... index of metal waste could be decreased to 20 45 % and 30 45 %, respectively. ... Source terms of metal waste comprising a spent fuel assembly are relatively important when the spent
nuclide transport through fractured-porous medium from radioactive waste disposal site. ... For the accurate safety assessment of potential radioactive waste disposal site which is located in the ... These methods are expected to contribute to the development of numerical program for the simulation of radioactive
The baseline method for disposal of the radioactive salt is the ceramic waste process which generates ... of the final waste. ... It has been estimated that the volume of waste produced from immobilizing the INL electrorefiner salt
According to Kyunghyang Newspaper of Korea, Kori nuclear power plant unit one is still dealing with nuclear waste ... undoubtedly gave negative effect in the marine ecosystem/ specifically in their matter of survival /since radioactive
Activated concrete wastes generated from dismantling KRR-2 were analysed. ... The radioactivities of in all concrete samples are below MDA. ... The radioactivities of in the dismantled concretes are shown from below MDA to maximum 362 Bq/g.
Vitrification for low- and intermediate-level radioactive wastes has a large volume reduction and good ... High contents of sodium and boron within borate wastes give influence to waste loading. ... The glass compositions should be developed considering molten glass are related with wastes reduction
To evaluate radiological impact from the operation of a low- and intermediate-level radioactive waste ... waste disposal facility and partly presented in this paper. ... procedure are applied to an operational accident analysis of the Korean low- and intermediate-level radioactive
the total radioactive waste. ... The metal waste generated during nuclear power plant decommissioning constitutes a large proportion of ... The RESRAD-RECYCLE code was used for analyzing the clearance of the metal wastes generated during actual
The disposal unit was allocated with different kind of radioactive waste and the effects of the radiation ... Therefore, establishing an appropriate plan for the disposal unit with spent filter and other radioactive ... So the institutional control period can be reduced through the mixing the other waste with spent filter
wastes, low-level metal wastes and ceramic high-level wastes that arise from the pyro-processing of ... assessment of a hybrid-typed repository system, called “A-KRS,” in which two kinds of pyro-processed radioactive