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The principal radionuclides formed by neutron activation reactions in LWR NPPs [3] and their expected activity per MWth.
|
Nuclide |
Activity |
|---|---|
| Bq MWth−1 | |
| H-3 | 4.3E+09 |
| C-14 | 4.1E+08 |
| Ca-41 | 2.9E+06 |
| Mn-54 | 1.4E+08 |
| Fe-55 | 4.2E+11 |
| Ni-59 | 3.7E+09 |
| Co-60 | 1.1E+12 |
| Ni-63 | 3.7E+11 |
| Nb-94 | 1.4E+07 |
| Ag-108m | 4.8E+08 |
| Sb-125 | 5.3E+08 |
| Ba-133 | 4.2E+05 |
| Eu-152 | 1.9E+10 |
| Eu-154 | 1.9E+09 |
