Radyoaktif Madde Kullanımından Oluşan Atıklara İlişkin Yönetmelik
Son Güncelleme Tarihi : 03.01.2012
Yayımlandığı Resmi Gazete Tarihi : 02.09.2004
EK-1
SIKLIKLA KULLANILAN RADYOİZOTOPLARIN ALImin DEĞERLERİ *
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
RADYO-
YARILANMA
ALImin (Bq)
RADYO-
YARILANMA
ALImin (Bq)
İZOTOP
SÜRESİ
(ICRP-61)
İZOTOP
SÜRESİ
(ICRP-61)
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
H-3
12.15 yıl
1 x 109
Sr-85
64.84 gün
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
C-14
5730 yıl
4 x 107
Sr-89
50.55 gün
6 x 104
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
F-18
109.74 dakika
4 x 108
Y-90
64.1 saat
5 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Na-24
15 saat
5 x 107
Zr-95
64.02 gün
3 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
P-32
14.29 gün
5 x 106
Nb-95
35.06 gün
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
P-33
25.4 gün
3 x 107
Mo-99
66.02 saat
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
S-35
87.44 gün
3 x 107
Tc-99m
6.02 saat
1 x 109
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Cl-38
37.21 dakika
2 x 108
Ru-103
39.35 gün
8 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
K-42
12.36 saat
5 x 107
In-111
2.83 gün
5 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
K-43
22.6 saat
9 x 107
In-113m
1.658 saat
9 x 108
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Ca-47
4.536 gün
1 x 107
Cd-115
53.42 saat
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Sc-46
83.8 gün
3 x 106
Sb-124
60.2 gün
3 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Cr-51
27.704 gün
2 x 108
I-123
13.13 saat
9 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Mn-52
5.591 gün
1 x 107
I-125
60.14 gün
1 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Mn-56
2.5785 saat
9 x 107
I-130
12.36 saat
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Fe-52
8.275 saat
1 x 107
I-131
8.04 gün
8 x 105
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Fe-59
44.63 gün
5 x 106
I-132
2.3 saat
7 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Co-56
78.76 gün
2 x 106
Ba-140
12.789 gün
6 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Co-58
70.8 gün
7 x 106
La-140
40.22 saat
8 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Cu-64
12.701 saat
2 x 108
Ce-141
32.5 gün
8 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Cu-67
61.88 gün
5 x 107
Dy-165
2.334 saat
2 x 108
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Zn-62
9.26 saat
2 x 107
Yb-169
31.97 gün
9 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Ga-67
3.261 gün
8 x 107
W-185
75.1 gün
3 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Ga-68
68 dakika
2 x 108
Ir-192
74.02 gün
3 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
As-73
80.3 gün
2 x 107
Au-198
2.696 saat
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
As-74
17.77 gün
9 x 106
Hg-197
64.14 saat
6 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Br-77
57.04 saat
2 x 108
Tl-201
73.06 saat
3 x 108
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Br-82
35.3 saat
4 x 107
Hg-203
46.6 gün
1 x 107
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Rb-86
18.66 gün
8 x 106
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Rb-88
17.8 dakika
2 x 108
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
Rb-89
15.44 dakika
4 x 108
+----------------------+-------------------------------+---------------------------------------+-----------------------+-----------------------+--------------+
------------------------------------------------------------------------------------------
(*)Tüm radyoizotopların ALImin değerleri Radyasyon Güvenliği Yönetmeliği' nde verilmiştir.
EK-2
+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
RADYOAKTİF MADDELERLE YÜRÜTÜLEN ÇALIŞMALAR
SONUCU OLUŞAN ATIKLARA AİT ETİKET
Kuruluş/Lab. Adı :
Adresi :
Radyoizotopun Cinsi :
Yaklaşık Aktivite Miktarı :
Torbanın Etiketlenme Tarihi : Teslim Alan Kuruluş:
Yüzey Radyasyon Doz Hızı : Tarih
Radyasyon Korunması Sorumlusu : Adı Soyadı:
İmza : İmza
+-------------------------------------------------------------------------------------------------------------------------------------------------------------+
RADYASYON KORUNMASINDA KULLANILAN BİRİMLER
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
SI
Eski
Dönüşüm
Birimi
Özel Birim
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
Aktivite
Becquerel (Bq)
Curie (Ci)
1 Bq = 2.7x10-11Ci = 27 pCi
1 Bq = 1/sn
1 Ci = 3.7x1010Bq = 37 GBq
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
Soğurulan Doz
Gray (Gy)
Rad (rad)
1 Gy = 100 rad
1 Gy = 1 J/kg
1 rad = 0.01 Gy = 10 mGy
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
Doz
Sievert (Sv)
Rem (rem)
1 Sv = 100 rem
Eşdeğeri
1 Sv = 1 J/kg
1 rem = 0.01 Sv = 10 mSv
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
Işınlama
Coulomb/kg
Röntgen (R)
1 C/kg = 3876 R = 3.876 kR
(C/kg)
1 R=2.58x10-4 C/kg=258()C/kg
+------------------------------------+------------------------------------+-----------------------------+-----------------------------------------------------+
BİRİM SİSTEMLERİNDE KULLANILAN ÖNEKLER
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
Sembol
Önek
Faktör
Sembol
Önek
Faktör
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
E
exa
1018
m
mili
10-3
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
P
peta
1015
()
mikro
10-6
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
T
tera
1012
n
nano
10-9
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
G
giga
109
p
piko
10-12
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
M
mega
106
f
femto
10-15
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+
k
kilo
103
a
atto
10-18
+-----------------------------+--------------------------------+-----------------------------+-----------------------+----------------------+-----------------+