Vorlagen

Anhang 3 (Art. 2 Abs. 1 Bst. i und j)

Daten für den operationellen Strahlenschutz, Freigrenzen, Bewilligungsgrenzen und Richtwerte

Beurteilungsgrössen Freigrenze Bewilligungs- Richtwerte

grenze

Radionuklid Halbwertszeit Zerfallsart/ einh eing h10 h0,07 hc0,07 LL LA CA CS Instabiles Tochternuklid

Strahlung Sv/Bq Sv/Bq (mSv/h)/ (mSv/h)/GBq (mSv/h)/ Bq/g Bq Bq/m3 Bq/cm2 GBq in 1 min 10 cm Ab-(kBq/cm2)

Abstand stand

1 2  4 5 6 7 8 9 10 11 1213

 H-3, OBT 12.32 a  4.10 E-11 4.20 E-11 <0.001 <1 <0.1 1.E+02 1.00 E+08 2.00 E+051000

H-3, HTO  1.80 E-11 1.80 E-11 <0.001 <1 <0.1 1.E+02 3.00 E+08 5.00 E+051000

H-3, gaz [7]  1.80 E-15 <0.001 <1 <0.1 3.00 E+12 5.00 E+09 Be-7 53.22 d ec / ph 4.60 E-11 2.80 E-11 0.008 <1 0.1 1.E+01 1.00 E+08 2.00 E+05100

Be-10 1.51 E6 a  1.90 E-08 1.10 E-09 <0.001 2000 1.6 1.E+02 3.00 E+05 4.00 E+023

C-11 20.39 min ec^ph 3.20 E-12 2.40 E-11 0.160 1000 1.7 1.E+01 [1] 7.00 E+04 [3] 3

7.00E+07

C-11 monoxyde  1.2 E-12 7.00E+07 7.00 E+04 [3] C-11 dioxyde  2.2 E-12 7.00E+07 7.00 E+04 [3]

C-14 5.70 E3 a  5.80 E-10 5.80 E-10 <0.001 200 0.3 1.E+00 1.00 E+0430

1.00E+07

C-14 monoxyde  8.00 E-13 8.00E+09 1.00 E+07

C-14 dioxyde  6.50 E-12 9.00E+08 1.00 E+06

N-13 9.965 min ecph 0.160 1000 1.7 1.E+02 [1] 7.00E+07 7.00 E+04 [3] 3 O-15 122.24 s ecph 0.161 1000 1.7 1.E+02 [1] 7.00E+07 7.00 E+04 [3] 3 F-18 109.77 min ecph 9.30 E-11 4.90 E-11 0.160 2000 1.7 1.E+01 [1] 7.00E+07 7.00 E+04 [3] 3 Na-22 2.6019 a ecph 2.00 E-09 3.20 E-09 0.330 2000 1.6 1.E-01 3.00E+06 4.00 E+033

Na-24 14.9590 h / ph 5.30 E-10 4.30 E-10 0.506 1000 1.9 1.E+00 1.00E+07 2.00 E+043

Mg-28 / Al-28 20.915 h / ph 1.70 E-09 2.20 E-09 0.529 2000 3.1 1.E+01 [2] 4.00E+06 5.00 E+033

Al-26 7.17 E5 a ec, / ph 1.40 E-08 3.50 E-09 0.382 1000 1.5 1.E-01 4.00E+05 6.00 E+023

Si-31 157.3 min / ph 1.10 E-10 1.60 E-10 <0.001 1000 1.6 1.E+03 5.00E+07 8.00 E+043

Si-32 132 a ^5.50 E-08 5.60 E-10 <0.001 500 0.6 1.E+02 [2] 1.00E+05 2.00 E+02 10  P-32