Legislación › Instrucción IS/05, de 26 de febrero de 2003, del Consejo de Seguridad Nuclear, por la que se definen los valores de exención para nucleidos según se establece en las tablas A y B del anexo I del Real Decreto 1836/1999.
Tabla B
TABLA B
Lista de radionucleidos en equilibrio secular a los que hace referencia el apartado 2.b) de este anexo
|
Nucleido padre |
Nucleidos hijos |
|
Ac-225+ |
Fr-221, At-217, Bi-213, Po-213 (0.978), Tl-209(0.0216), Pb-209 (0.978) |
|
Ac-227+ |
Fr-223 (0.0138) |
|
Ag-108m+ |
Ag-108 (0.089) |
|
Am-242m+ |
Am-242 |
|
Am-243+ |
Np-239 |
|
Ba-140+ |
La-140 |
|
Bi-210m + |
Tl-206 |
|
Bi-212+ |
Tl-208 (0.36), Po-212 (0.64) |
|
Ce-144+ |
Pr-144 |
|
Cs-137+ |
Ba-137m |
|
Fe-60+ |
Co-60m |
|
Gd-146+ |
Eu-146 |
|
Ge-68+ |
Ga-68 |
|
Hf-172+ |
Lu-172 |
|
Hg-194+ |
Au-194 |
|
Hg-195m+ |
Hg-195 (0.542) |
|
Ir-189+ |
Os-189m |
|
Mg-28+ |
Al-28 |
|
Np-237+ |
Pa-233 |
|
Os-194+ |
Ir-194 |
|
Pb-210+ |
Bi-210, Po-210 |
|
Pb-212+ |
Bi-212, Tl-208 (0.36), Po-212 (0.64) |
|
Pm-148m+ |
Pm-148 (0.046) |
|
Pt-188+ |
Ir-188 |
|
Ra-223+ |
Rn-219, Po-215, Pb-211, Bi-211,Tl-207 |
|
Ra-224+ |
Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64) |
|
Ra-226+ |
Rn-222, Po-218, Pb-214, Bi-214, Po-214, Pb-210, Bi-210, Po-210 |
|
Ra-228+ |
Ac-228 |
|
Rb-83+ |
Kr-83m |
|
Rn-220+ |
Po-216 |
|
Rn-222+ |
Po-218, Pb-214, Bi-214, Po-214 |
|
Ru-106+ |
Rh-106 |
|
Re-189+ |
Os-189m (0.241) |
|
Sn-121m+ |
Sn-121 (0.776) |
|
Sn-126+ |
Sb-126m |
|
Sr-82+ |
Rb-82 |
|
Sr-90+ |
Y-90 |
|
Tc-95m+ |
Tc-95 (0.04) |
|
Ti-44+ |
Sc-44 |
|
Th-226+ |
Ra-222, Rn-218, Po-214 |
|
Th-228+ |
Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212(0.64) |
|
Th-229+ |
Ra-225, Ac-225, Fr-221, At-217, Bi-213, Po-213 (0.978), Pb-209 (0.978) |
|
Th-sec |
Ra-228, Ac-228, Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64) |
|
Th-234+ |
Pa-234m |
|
U-230+ |
Th-226, Ra-222, Rn-218, Po-214 |
|
U-232+ |
Th-228, Ra-224, Rn-220, Po-216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64) |
|
U-235+ |
Th-231 |
|
U-238+ |
Th-234, Pa-234m |
|
U-sec |
Th-234, Pa-234m, U-234, Th-230,Ra-226, Rn-222, Po-218, Pb-214, Bi-214, Po-214, Pb-210, Bi-210, Po-210 |
|
U-240+ |
Np-240m |
|
W-178+ |
Ta-178 |
|
W-188+ |
Re-188 |
|
Xe-122+ |
I-122 |
|
Y-87+ |
Sr-87m |
|
Zr-93+ |
Nb-93m |
|
Zr-97+ |
Nb-97 |
Nota:
a) El número en paréntesis es el tanto por uno producido de ese isótopo.
