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ISSN : 1738-1894(Print)
ISSN : 2288-5471(Online)
ISSN : 2288-5471(Online)
Measurement of the Radiolysis Gases Generated in Several Waste Forms by External Irradiation
Abstract
The cemented and paraffin wastes form which are incorporated the concentrated wastes, the cemented waste form which is incorporated the spent ion-exchange resins, and the miscellaneous waste(decontamination paper) were irradiated up to rads at rads/hr with Co-60(72,023.9 Ci) as an external irradiation source. As a result, the radiolysis gases such as , were measured in all the wastes. The major gas which was generated in all the wastes was hydrogen(). The volume of the generated gases showed a difference from according to the type of wastes, and more was generated in the cemented waste form incorporated a spent ion-exchange resin than in the other wastes. More hydrogen() gas was generated in the decontamination paper waste than in the other wastes, and the G() value was 0.12.
radioactive waste, waste form, characterization, irradiation, radiolysis, G-value, 방사성 폐기물, 방사성 고화체, 특성평가, 방사선 조사, 방사분해가스, G 값
Reference
JNFCWT
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Waste Society (KRS)
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