Table A.1.
Dy
+
=
l-exp(-4, £)
l~exp(-4,¢)
’
h
i
Rane r & AY —\ Ay rr
h
i
b-exp(-h t)
30
n
,
ch = Rfont
tA,
(22)
1-exp(-h, t)
At + Ay (<— exp, (T-0))
L-exp(-\,t)
nv exp (h , (T-t))
1-exp(-A t)
+ (a o004,070))
(23)
where Aye Au As and Ay are the constants calculated as shown in
Eq.
(20).
Equations (21),
{22), and (23) pive the burden, dose, and dose commitment to
organ n due to inhalation of a Class Y compound such as 235pu0,.
Equations (24),
(25), and (26) give the corresponding values due to ingestion of the radionuclide.
nF (Ff) Qp/h) Cl-exp(-k t) )
pe
nF
coF
Q
Ro f,f£2
b2nE
(: ;
n
he
(24)
n
l-exp(-A_t)
he
f£, £2 Q
l-exp{
P -) ¢t)
Rr. 1 x2n‘F (: x
a
expa¢r-e))]
n
(25)
(26)
RESULTS
Time,
years
1
2
3
4
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Time,
years
1
2
3
4
5
10
5
20
25
30
35
40
45
50
55
60
65
70
Burden
5.3457
8.5577
1.0494
1.1662
1.2366
1.3349
1.3427
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
1.3434
E+1
E+l
E+2
E+2
E+2
E+2
E42
E+2
E+2
E+2
£42
E+2
E+2
E+2
E+2
E#2
E+2
E+2
INHALATION:
1.0 pCi/day 2395,
LUNGS
Dose
5.7574
1.9800
3.8837
6.0886
8.4750
2.1400
3.4680
4.7988
6.1298
7.4608
8.7918
1.0123
1.1454
1.2785
1.4116
1.5447
1.6778
1.8109
Commitment
E-2
E-1
E-1
E-1
E-1l
E+O
E40
E40
E+0
E+0
EtO
E+1
E+l
E+l
E+1
E+1
E+l
E+1
2.6620
5.3241
7.9861
1.0648
1.3310
2.6620
3.9931
5.3241
6.6551
7.9861
9.3172
1.0648
1.1979
1.3310
1,4641
1.5969
1.7261
1.8109
E-1
E-1
E-1
E40
E+O0
E40
E40
E+0
E+O
EtO
E+0
E+1
E+l
E+1
E+1
E+l
E+1
E+1
GASTROINTESTINAL TRACT*
Burden
1.0359
1.0581
1.0715
1.0796
1.0845
1.0913
1,0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
1.0919
E+O
E+O
E+0
E+O
E+0
E+O
E+0
E+0
E40
E+0
E+0
E+0
E+0
£+0
E+0
E+0
E+O
E40
Dose
3.3016
6.6972
1.0149
1.3636
1.7143
3.4789
5.2476
7.0167
8.7857
1.0555
1.2324
1,4093
1.5862
1.7631
1.9400
2,1169
2.2938
2.4707
Commitment
E-5
E-5
E-4
£-4
E-4
E-4
E-4
E-4
E-4
E-3
E-3
E-3
E-3
E-3
E-3
E-3
E-3
E-3
3.5381
7.90762
1.0614
1.4152
1.7691
3.5381
5.3072
7.0762
§,8453
1.0614
1.2383
1.4152
1.5921
1.7691
1.9460
2.1228
2.2993
2.4707
E-5
E-5
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-3
E-3
E-3
E-3
E-3
E-3
E-3
E-3
E-3
*Includes ingestion of 1.0 pCi/day.
*kInhalation only.
Sample results based on these equations are given in Tables A.1 to A.3.
703
702
AMAD = 0.5 um
(Burden = pCi; Dose & Commitment = rem)
Burden
3.3820
1.0780
1.9551
2.8337
3.6501
6.4771
7.9785
9.0185
9,9213
1.0785
1.1637
1.2486
1.3334
1.4181
1.5029
1.5876
1.6723
1.7570
E+O
E+1
E+1
E+1
E+]
E+1
E+l
E41
E+1
E+2
E+2
E+2
E42
E+2
E+2
E+2
E+2
E+2
LYMPH
Dose
387.4591
5.3759
1,5300
3.1203
5.2577
2.2515
4.6600
7.4726
1.0602
1.4022
1.7724
2.1708
2.5972
3.0515
3.5339
4.0442
4.5825
5.1488
Commitment
E-2
E-1
E+0
£E+0
E+0
E+l
E+1
E+1
E+2
E+2
E+2
E+2
E+2
E+2
E+2
E+2
E42
E+2
1.1545
2.2991
3.4310
4,5531
5.6624
1.1045
1.6149
2.0972
2.5516
2.9780
3.3763
3.7466
4.0885
4&,4015
4.6828
4.9236
5.0962
5.1488
E+1
E+1
E+1
E+l
E+1
E+2
E+2
E+2
E+2
E+2
E+2
E+2
E+2
E+2
Et+2
E+2
E+2
E+2
GASTROINTESTINAL TRACT**
Burden
2,8585
3.0812
3.2154
3.2963
3.3451
3.4133
3,4187
3,4192
3.4192
3.4192
3.4192
3.4192
3.4192
3,4192
3.4192
3.4192
3.4192
3.4192
E-1
E-1
E-1
E-l.
E-1
E-1k
E-1
E-l
E-1
E-1
E-1
E-1
E-1
E-1
E-1
E-1
E-1
E-1
Dose
8.7144
1.8368
2.8587
3.9148
4.9915
1.0487
1.6023
2.1563
2.7102
3.2642
- 3.8181
4.3721
4.9261
5.4800
6.0340
6.5879
7.1419
7.6958
Commi tment
E-6
E-5
£-5
E-5
E-5
E-4
E-4
E-4
E-4
E-4
E-4
B-4
E-4
E-4
E-4
E-4
E-4
E-4
1,1079
2.2158
3.3237
4,4316
5.5396
1.1079
1.6619
2.2158
2.7698
3.3237
3.8777
4.4316
4.9856
5,5396
6.0935
6.6471
7.1967
7.6958
E-5
E-5
E-5
E-5
E-5
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4
E-4