Shapley Page 32
J. D. Teresi and C. L. Newcombe, 1961
Shapley Page 32
From:
J. D. Teresi and C. L. Newcombe, "Calculations of maximum permissible concentrations of radioactive fallout in water and air based upon military exposure criteria," Health Physics 4:275-288, 1961.
| Table 6: Maximum permissible concentration (uc/cm3) in water
and air of radioactive fallout for seven exposure times (n) at eleven
different times after burst to deliver a dose to the critical organ
of 15 rems in 90 days (t)* |
| n |
Exposure |
Time after fission |
| 3.5 hr |
12
hr |
1
day |
2
days |
4
days |
7
days |
14
days |
28
days |
105 days |
210 days |
365 days |
| 1 |
Ing.
Inh. |
2.5
3.7 x 10^-4 |
0.81
1.2 x 10^-4 |
0.48
6.9 x 10^-5 |
0.29
4.0 x 10^-5 |
0.18
2.4 x 10^-5 |
0.13
1.7 x 10^-5 |
6.9 x 10^-28.2 x 10^-6 |
7.1 x 10^-26.9 x 10^-8 |
0.10
6.4 x 10^-6 |
0.10
6.0 x 10^-6 |
8.0 x 10^-25.7 x 10^-6 |
| 7 |
Ing.
Inh. |
0.54
7.7 x 10^-5 |
0.18
2.5 x 10^-5 |
0.10
1.4 x 10^-5 |
5.8 x 10^-27.4 x 10^-6 |
3.6 x 10^-24.5 x 10^-6 |
2.4 x 10^-22.7 x 10^-6 |
1.2 x 10^-21.7 x 10^-6 |
1.5 x 10^-22.0 x 10^-7 |
1.5 x 10^-27.0 x 10^-7 |
1.4 x 10^-26.3 x 10^-7 |
1.3 x 10^-26.7 x 10^-7 |
| 14 |
Ing.
Inh. |
0.37
5.0 x 10^-5 |
0.12
1.8 x 10^-5 |
6.9 x 10^-29.0 x 10^-6 |
3.9 x 10^-25.0 x 10^-6 |
2.4 x 10^-23.0 x 10^-6 |
1.5 x 10^-21.8 x 10^-6 |
7.6 x 10^-38.1 x 10^-7 |
7.1 x 10^-36.1 x 10^-7 |
8.3 x 10^-36.7 x 10^-7 |
7.7 x 10^-34.3 x 10^-7 |
6.4 x 10^-34.0 x 10^-7 |
| 21 |
Ing.
Inh. |
0.32
4.4 x 10^-5 |
0.11
1.4 x 10^-5 |
5.9 x 10^-27.7 x 10^-6 |
3.3 x 10^-24.2 x 10^-6 |
2.0 x 10^-22.4 x 10^-6 |
1.3 x 10^-21.5 x 10^-6 |
5.8 x 10^-36.2 x 10^-7 |
5.4 x 10^-34.7 x 10^-7 |
5.7 x 10^-33.4 x 10^-7 |
5.5 x 10^-33.1 x 10^-7 |
4.5 x 10^-32.8 x 10^-7 |
| 30 |
Ing.
Inh. |
0.29
3.7 x 10^-5 |
9.7 x 10^-21.2 x 10^-5 |
5.4 x 10^-26.7 x 10^-6 |
2.6 x 10^-23.2 x 10^-8 |
1.8 x 10^-22.1 x 10^-6 |
1.1 x 10^-21.2 x 10^-6 |
5.3 x 10^-34.9 x 10^-7 |
4.5 x 10^-33.6 x 10^-7 |
4.4 x 10^-32.5 x 10^-7 |
4.1 x 10^-32.3 x 10^-7 |
3.3 x 10^-32.0 x 10^-7 |
| 60 |
Ing.
Inh. |
0.25
3.2 x 10^-5 |
8.3 x 10^-21.0 x 10^-5 |
4.6 x 10^-25.4 x 10^-6 |
2.5 x 10^-22.9 x 10^-6 |
1.5 x 10^-21.5 x 10^-6 |
9.8 x 10^-31.1 x 10^-6 |
4.3 x 10^-33.7 x 10^-7 |
3.3 x 10^-32.6 x 10^-7 |
2.7 x 10^-31.7 x 10^-7 |
2.4 x 10^-31.5 x 10^-7 |
1.8 x 10^-31.4 x 10^-7 |
| 90 |
Ing.
Inh. |
0.24
3.1 x 10^-5 |
8.0 x 10^-21.0 x 10^-5 |
4.4 x 10^-25.4 x 10^-6 |
2.4 x 10^-22.9 x 10^-6 |
1.4 x 10^-21.7 x 10^-6 |
9.2 x 10^-39.7 x 10^-7 |
3.8 x 10^-33.6 x 10^-7 |
2.9 x 10^-32.4 x 10^-7 |
2.1 x 10^-31.5 x 10^-7 |
1.7 x 10^-31.3 x 10^-7 |
1.3 x 10^-31.2 x 10^-7 |
| * Ing. = ingestion; Inh. =
inhalation |