152
THE SHORTER-TERM BIOLOGICAL HAZARDS OF A FALLOUT FIELD
2
Isotope
1 of ealuble
radioactive material
we Initially peat
be inhaled
during ‘succeeding 8}
0.8, L)
ma Tate,
4 Wie,
(0.8, B)
@a,T)
Rel
cL
Tem
Autor
70
q
9 Aut
at
9
®
.
a
Attar.
(0.8, K)
8 5)
(0.8, K)
08, K)
0.32
(150, 3)
4.7X10-7 0.3, BY
2.6X10-* (150, BD
(0.3, B}
7
92
of
3
B)
2.0X10-?(150,
033
O83)
0.43
(0.3, B)
-[ 0.28
@3, B)
Single Exposure Values forr Ingestion o« f Radionuclides
re material
able to be inhaled
able ta be tehaled
during succeeding
In wound)
during succeeding 4
8 hrs)
rs)?
«
Cy
2)
63
(0.3, LLD)
6
| YX 10-4 (03)
1
3)
Poly
(0.3, LL
li
fe L105 (0.8)
8
(0.3)
al
(0.3, LL)
7
t.
Hs OX10-4 (0 3)
2.9X10-+ (0 3)
2AX LO G.8)
73
2
12
16
1
a3)
3)
(0.3, LL
0.3, LAD
fs BX 164 (0.8)
i
:
27
0.8)
:
14
(03, LLY
au
.oxctos (0.3)
83
(0.3)
OU
@.3, LLY
Be
eT)
(0.3, LUD
3.10(0.3)
Po
(03)
ar
M)
2.8X10
19X10 (0.3,
(OR M)
(0 3)
1.0%10- (0.3)
243104
#
(0.3)
12x10? (0.3, LLD)
(150, BY
8.3XI10-9 (0.8)
O12
1.210? (0.3, B)
6.71074 (150, B)
(0.3, B)
19
8.7%20- (6.8, K)
TAX1O4 0.8, BY
B)
52X10
aaxio-1 (150,
(03, B)
7.8X10" (0.8, B)
29x10-# (0.31
21x10 (03)
1.5%10-* (0.8)
L6X10-« (0.8)
La>10-* 0.3)
2.5X10-* (0.8)
2.8X10-* (0.3)
LEX10+ (0.3)
9.1X10-(0.3)
»
7
a7
a42
0.12
31
a3)
2)
(0.3)
03)
0.3)
3)
a
(02, LL
6
0.3, LL
(6.3, LLiy
39
64x10 (0.8, LLI)
2s
38)
$1172 (0.3, LL
2.81072 (0.8)
2110-4 (0.3)
Al
(0.3, LL)
oot
4, LLD
0.03
44
L9X10-4 (0.3)
83X10" (0.8)
73X10"? (0.2)
0.13
a)
0.3)
7.610-! (0.3, LL)
L4x10-* (0.8)
Or
3)
6.0X10-4 (0.3, LL
LB3c104 (0.8)
tl
ULA—-upperlargeintestine, S~stomach, 81--small Intestine. Theletters given In parentheses indleate the eritical boty organ.
8Thes in column 2 indicates daughter.products that are isomers in an excited state,
Nore.—The 0.3 or 150 in parentheses refers to the Hmiting dose rate of 0.4 rem/wk or 150 rem/70 yrs—whichever gives the smaller maximumper-
miasible value.
an
chemical hood, etc., which if inhaled (Table I)
or ingested (Table 11) for an Shour period
would result in the indicated dose.
The values
in Table I, columns 3, 6, and 7, can be con-
.
.
.
radioactive material are several orders of
magnitude smaller than the values for the
.
However, when applying this information to
greatest radiation hazard in the laboratory.
,
'
4
an
25
1LIxXd0-1 (0.8, LIL)
81X10 13, LED
(03, TB)
42x10104, B
O16
0.3, LLD
0.2%
0.3, LED
5.5X10-2 (0.3, 8)
3, M)
0 4, 8LY
0.3,
Lu
adn (0.3, LL)
} 6.3X10-2
O38)
1b axcto- 0.3, LED
=f
27
BR
(0.3, BY
! saci 3, LEN
4.0X10° (6.3, LID
tauniera
Rea
Ss)
0108 (0.3, L)
fs
oat
14x10 0.3, BD
44
0.3, LL)
[earn
(oa, KD
14X10(0.8, L)
so
(oa, ULI
5.7XUH (0.8, K)
26
%
n
as
FY
-|
-|
-|
|
-|
90
a1
9.83108 (0.3, BY)
(0.3, BI)
6.5x104 (0.3, L)
0.3, L)
Jot
1.23108 0.8, Ly
3.5108 (0,3, BY
5.5X104 (0.3, B)
ado (09, LD
LaxIe 03, LED
0.3, LIA)
03,LED
oe
0.3, LILI)
59
8%
3, LL
@.3, LLID
a
(08, LLY)
69
41
©3,LLD
(0.3, LLY)
Xo
2
©.3,LED
$5.3, LLY)
@.3LL
16
@3, LLY
Le
«| 2.810? (0.3, 1)
-} 4.0106 (0.3, L}
7
5a
LOX100 10.8, 1)
2TX100 (0.3, BY
| L.8xt0 @.3, K)
st
mm
Mo
46}
ar
:
PawepRhs
-) 28x10 0.3, Kt
0.38, L)
a7
{108
82
| 5.2102 (0.3, K)
%
Tsaoa
3%
(0.3, B)
8
lige sk
&
26x10 (03, BY
%
82
7.
1s
-| 468x109 (0.3, B)
pacer 058, B)
Sho Onn
91X10 (0.3, Bi
91
(0.9, L)
3.2
0.3, BY
fags 3, BD
1070.3, BY
0.89.3, L)
LE
3,1)
3, BY
8, LED
028
s.sx10-4 (0.3, ULT
LT
3, LAD
39X100.8, LLD
63x1003, LED
6.4x1O-? (0.3, LL)
63x10(0.3, LLD)
2810-7 0.3, LLD
8.aXx10-9 (0.8, LL
lo
-| 7.510 (0.8, B)
-| 64X10¢ 0.8, B)
Lex108 (0.3, B)
9.3104 (0.3, B)
-| 47 xd02 0.3, K)
8, Ky
ft
46) Rh... .
03,
(8, L)
80x10-?(1.3, B)
30
0
4
2
8
44 Rump Rh,
(18, B)
(es
13
3, LL
-; 88
3. B)
03, Ky
i
8, LL)
2
31x10" (0.3, LLY
38
44
52
ee
O88
@3, 1)
21xter @.3, K}
(0.3, K)
35
+t 23X10 0.3, KI)
36x10 0.3, Kh
1.1X103 (0.3, M)
5
24X10 (0.3, LT)
3, LLY)
34
a2
8
Seefootnotes at endof table.
%
43x00? 0 3, B)
fog) 8, sk
0%
8. LET
(0.3, 8}
4.3X10-1 (0.3, ST)
{is
1B
a
of nuclear weapons, it is probably safe to
os
10
(0.3, TB)
(e
»
the problemof fallout material from the testing
0.8,
F)
0.3, Bi
LL
3, LL)
0.3,
S
'
Ra
3, LLD
48
80
82
Tt is to be noted that maximumpermissible
water hy dividing them by 1,100 ec. These
venience in columns 5 and 6 of Table IT.
\
values for wounds contaminated with insoluble
serve to emphasize
other cases. This should
.
that perhaps contaminated wounds are the
values of ue/ee of water are entered for con-
"
..
verted to MPC in ypefee of. air by multiplying
them by 107". The values in Table qn, columns
3 and 4, were converted to MPC in ge/ee of
.
0.81
on
5
p58
38
,
}
f
°acide i LL
ne
is
a
erxie-t 03, LLD
ae
—
—:
©The vatues pe inhaled (as givenin columns 8, &, end 7) eanbe converted to MPC in wofes of alt by multiplying by 10-7
*TH—total hody, B—bone, F~ fat, sk—skin, M~muscle, sspleen, L—llver, K~kidney, B1—blood, T--thyrold, LL¥—lower large Intestine,
.
4
)
i
irs) |
: (eee (03,8)
25
!
)
@a LUD
ULL
Laxior (03, LD
)
fen re= ren tn meres ae
ty
3,TB)
{88
(03, LL
3, LLD
0.28
Lato (0g, B)
13,8
a
mi 1.710
(03, L)
mt
TAR104 (0.8, LL)
On
6
1)
Tngestlonof ‘msolutle
ral eave i
7
ingested auring ar
21
23
(0.3, LL)
3, LLD
O14
@
me
-} 25X12 3, M)
(0.
steacuive a
HPal clee fa witer
Tinea in & hes?
a
a
1
|
22x10 (0.3, LLD)
1710-4 (0.8)
16x 10-4 (0.8)
:
'
8.8102 (3, LL)
_| 4.3102 (08, 8k)
: ato (os »
E
f
re
7 AXIO (0.3, LED
2 6X108 (0.3, LIA
36
-| 28><1UF (0.3, TB)
19
@.4, LET)
81
BT
10.3)
11X10 (03, TRY
L2x10" 03, B)
-
1
03, L)
4, K)
.
oy
ceeding hrs
11X10 (0.3, BY
15
16
|
(0.3, LL
w
4
,
18
Ingestion of insoluble
uaeoe insththy
Satta to its im
gested dining sue-
cording 8 hrs)!
1 HF ETO oF 1120)
4
2axlo-t (08)
0.3)
Tages it soluble
Hal foneuye mt
available to be ie
gested. uring suc
QQ)
0.3, LLY
wa
0.3, L)
a
a)
2
28
18
18
I
Isotope
oN}
iB 6xt0-4 (0.31
3, K)
%
i
87
S.1x10-4 0.8)
40.8, 1)
18
daxiat (03,8)
7Axto-# 03, BY
0.3, 8)
0.12
Saxo @3, 7)
B7X10- (0.8, K)
9%
3K)
on
BAXI@ (08 M1
alat
oy
peg
a
16X10 0.3, M)
a
#9 AcOH.
11X10? (0.3, sk)
74
88
s
a
0
72x01 3, 'T)
IL
mm Au.
88 Rav4-55% dr.
21x10 (0.8, B)
13
nee sores
0.3, 1)
rad:
Tarte IL--MAXIMUM PERMISSIBLE OCCUPATIONAL EXPOSURE
Long critleat organ 1 #E tract critieal organ
“(uc Inittally avail. | Ge initially avail.
material Initially
w
n
12
% Pee,
uble radioactive
tlally in wound) *
36
% PUM
°
Wount eritleal dssue (ua of insnl-
active material inf
2
17 Uren eee
‘of Insoluble
(uo of soluble radio
(3)
as
wo
Wound
153
INTERNAL DOSE FROM SHORT-LIVED RADIONUCLIDES
Tasve 1-—-MAXIMUM PERMISSIBLE OCCUPATIONAL EXPOSURE—Continued
Bingte Exposure Values for Radionuclides for Inhalation and for Contaminated Wounds
8103, LLYy
u
13
i“
(0.3, LUD
3, Lin
0.0.3, M)
40X10-8 (150, B)
74X10-7 0.8, LED
@3, LED
1.2x1t0-1 0.8, LLL)
68
03,8)
(93, B)
38
[05
0.3, BI
as
(0.3, BY
0433, KD
(3, K)
a1
B7XIG 0.3, LLD
8.4<10-3 (0.3, LLD
2.8¥10-8, LLY
4.1X10-2 (03, LLT)
14x10-2 0.3, LLT
1,5X10-1 @ 3, LL)
02
(0.3, K)
1,3X10-? (0.3, LL}
LILA
(0.3,
(a.3, LL
025
36
ua, K)
40.3, L}
6.8X10-72 (0.3, LL
$.4¢10-4 (0.3, LLT)
0.3, LLY)
0.8, LIA)
(0.3, LL)
Gv
a
14
3, Lh
(4, B)
03, K)
7T4xX10-4 0.8, LLU
2.8X10-4 3, LLL
Yo
0.8, DLT)
69
(03, LL)
38
(0.3, LL)
1a03
”
os?
a, Lo
0.3, K)
Pex Oa
23x16(63, B)
ee
Gee
|
3, B)
Rs
03, BY
8, LET
81
3
cant oe inp
69
03,LLI)
18
03, LLD
43x8, ULT
BAXUrS (0.3, LEI
aR
le
49X1003, LLL
ateOR LLD
-3
Le]
13, BD
[42
arcaot oa Pr
TAXIO 0.8, LL
3
a,
ann oe LLb
eB}
ae oe LEE
ee
8ax10-§ (0.3, LA)
L6x10-? (0.8, LUD