Page 370 - Materials Chemistry, Second Edition

Part 2b: Operational annex 353

4.3.15 Impacts of ionising radiation
Table 4.3.15.1 : Damage factors for characterising radioactive releases.
Substance comp. Damage factor
Carbon–14 (C–14)
air 2.10E–7 1
Cesium–134 (Cs–134)
air 1.20E–8
Cesium–137 (Cs–137)
air 1 .30E–8
Cobalt–58 (Co–58)
air 4.30E–10
Cobalt–60 (Co–60)
air 1.60E–8
hydrogen–3 (H–3)
air 1.40E–11
lodine–129 (l–129)
air 9.40E–7
lodine–131 (l–131)
air 1.60E–10
lodine–133 (l–133)
air 9.40E–12
Krypton–85 (Kr–85)
air 1.40E–13
Lead–210 (Pb–210)
air 1.50E–9
Plutonium alpha (Pu alpha)
air 8.30E–8
Plutonium–238 (Pu–238)
air 6.70E–8
Polonium–210 (Po–210)
air 1 .50E–9
Radium–226 (Ra–226)
air 9.10E–10
Radon–222 (Rn–222)
air 2.40E–11
Th–230
air 4.50E–8
Uranium–234 (U–234)
air 9.70E–8
Uranium–235 (U–235)
air 2.10E–8
Uranium–238 (U–238)
air 8.20E–9
Xe–133
air 1.40E–13
Ag–110m
fresh water 5.10E–10
Antimony–124 (Sb–124)
freshwater 8.20E–10
Cesium–134 (Cs–134)
fresh water 1 .40E–7
Cesium–137 (Cs–137)
fresh water 1 .70E–7
Cobalt–58 (Co–58)
fresh water 4.10E–11
Cobalt–60 (Co–60)
fresh water 4.40E–8
H–3
fresh water 4.50E–13
lodine–131 (I–131)
fresh water 5.10E–10
manganese–54 (Mn–54)
fresh water 3.10E–10
Radium–226 (Ra–226)
fresh water 1.30E–10
Uranium–234 (U–234)
fresh water 2.40E–9
Uranium–235 (U–235)
fresh water 2.30E–9
Uranium–238 (U–238)
fresh water 2.30E–9
Am–241
sea water 3.10E–8
Antimony–125 (Sb–125)
sea water 1.50E–11
Carbon–14 (C–14)
sea water 1.20E–9
Cesium–134 (Cs–134)
sea water 7.90E–8
Cesium–137 (Cs–137)
sea water 7.90E–8
Cm alpha
sea water 5.70E–8
Cobalt–60 (Co–60)
sea water 3.90E–10
H–3
sea water 6.90E–14
lodine–129 (l–129)
sea water 1.00E–7
Plutonium alpha (Pu alpha)
sea water 7.40E–9
Ru–106
sea water 1.40E–10
Sr–90
sea water 4.00E–12
Uranium–234 (U–234)
seawater 2.30E–11
Uranium–235 (U–235)
sea water 2.50E–11
Uranium–238 (U–238)
sea water 2.30E–11

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