Aono, Ryuji; Mitsukai, Akina; Tsuchida, Daiki; Konda, Miki; Haraga, Tomoko 
; Ishimori, Kenichiro ; Kameo, Yutaka
Radioactive wastes generated from nuclear research facilities in Japan Atomic Energy Agency are planning to be buried in the near surface disposal field as trench and pit. Therefore, it is required to establish the method to evaluate the radioactivity concentrations of radioactive wastes until the beginning of disposal. In order to contribute to this work, we collected and analyzed the samples generated from JRR-2, JRR-3 and Hot laboratory facilities. In this report, we summarized the radioactivity concentrations of 20 radionuclides (
H, 
C, 
Cl, 
Co, 
Ni, 
Sr, 
Nb, 
Tc, 
Ag, 
I, 
Cs, 
Eu, 
Eu, 
U, 
U, Pu, 
Pu, 
Pu, 
Am, 
Cm) which were obtained from radiochemical analysis of the samples in fiscal year 2020.
Language |
: | Japanese |
|---|---|---|
Report No. |
: | JAEA-Data/Code 2023-002 |
Pages |
: | 81 Pages |
Publication Year/Month |
: | 2023/05 |
| : | ||
Paper URL |
: | |
Keywords |
: | Low-level Radioactive Waste; Radioactivity Concentration; Radiochemical Separation; Metal Samples; Concrete Samples; JRR-2; JRR-3; Hot laboratory |
Research Facility |
: |
Acecsses |
: |
- Accesses |
|---|---|---|
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