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Официальное печатное издание

Приложение 4 к НРБ-99/09 (Минимально значимые удельная активность радионуклидов (МЗУЯ) и активность радионуклидов в помещении или на рабочем месте (МЗА))

 

Нуклид       

МЗУА, Бк/г      

МЗА, Бк        

H-3                  

1 E+06        

1 E+09         

Be-7                 

1 E+03        

1 E+07         

C-14                 

1 E+04         

1 E+07         

O-15                 

1 E+02        

1 E+09         

F-18                 

1 E+01        

1 E+06         

Na-22                

1 E+01        

1 E+06         

Na-24                

1 E+01        

1 E+05         

Si-31                

1 E+03        

1 E+06         

P-32                 

1 E+03        

1 E+05         

P-33                 

1 E+05        

1 E+08         

S-35                 

1 E+05        

1 E+08         

Cl-36                

1 E+04         

1 E+06         

Cl-38                

1 E+01        

1 E+05         

Ar-37                

1 E+06        

1 E+08         

Ar-41                

1 E+02        

1 E+09         

K-40                 

1 E+02        

1 E+06         

K-42                 

1 E+02        

1 E+06         

K-43                 

1 E+01        

1 E+06         

Ca-45                

1 E+04        

1 E+07         

Ca-47                

1 E+01        

1 E+06         

Sc-46                

1 E+01         

1 E+06         

Sc-47                

1 E+02        

1 E+06         

Sc-48                

1 E+01        

1 E+05         

V-48                 

1 E+01        

1 E+05         

Cr-51                

1 E+03        

1 E+07         

Mn-51                

1 E+01        

1 E+05         

Mn-52                

1 E+01        

1 E+05         

Mn-52m               

1 E+01        

1 E+05         

Mn-53                

1 E+04        

1 E+09         

Mn-54                

1 E+01        

1 E+06         

Mn-56                

1 E+01        

1 E+05         

Fe-52                

1 E+01        

1 E+06         

Fe-55                

1 E+04        

1 E+06         

Fe-59                

1 E+01        

1 E+06         

Co-55                

1 E+01        

1 E+06         

Co-56                

1 E+01        

1 E+05         

Co-57                

1 E+02        

1 E+06         

Co-58                

1 E+01        

1 E+06         

Co-58m               

1 E+04        

1 E+07         

Co-60                

1 E+01        

1 E+05         

Co-60m               

1 E+03        

1 E+06         

Co-61                

1 E+02        

1 E+06         

Co-62m               

1 E+01        

1 E+05         

Ni-59                

1 E+04        

1 E+08         

Ni-63                

1 E+05        

1 E+08         

Ni-65                

1 E+01        

1 E+06         

Cu-64                

1 E+02        

1 E+06         

Zn-65                

1 E+01        

1 E+06         

Zn-69                

1 E+04        

1 E+06         

Zn-69m               

1 E+02        

1 E+06         

Ga-72                

1 E+01        

1 E+05         

Ge-71                

1 E+04        

1 E+08         

As-73                

1 E+03        

1 E+07         

As-74                

1 E+01        

1 E+06         

As-76                

1 E+02        

1 E+05         

As-77                

1 E+03        

1 E+06         

Se-75                

1 E+02        

1 E+06         

Br-82                

1 E+01        

1 E+06         

Kr-74                

1 E+02        

1 E+09         

Kr-76                

1 E+02        

1 E+09         

Kr-77                

1 E+02        

1 E+09          

Kr-79                

1 E+03        

1 E+05         

Kr-81                

1 E+04        

1 E+07         

Kr-83m               

1 E+05        

1 E+12         

Kr-85                

1 E+05        

1 E+04         

Kr-85m               

1 E+03        

1 E+10         

Kr-87                

1 E+02        

1 E+09         

Kr-88                

1 E+02        

1 E+09         

Rb-86                

1 E+02        

1 E+05         

Sr-85                

1 E+02        

1 E+06          

Sr-85m               

1 E+02        

1 E+07         

Sr-87m               

1 E+02        

1 E+06         

Sr-89                

1 E+03        

1 E+06         

Sr-90 <*>            

1 E+02        

1 E+04         

Sr-91                

1 E+01        

1 E+05         

Sr-92                

1 E+01        

1 E+06         

Y-90                 

1 E+03        

1 E+05         

Y-91                 

1 E+03        

1 E+06         

Y-91m                

1 E+02        

1 E+06          

Y-92                 

1 E+02        

1 E+05         

Y-93                 

1 E+02        

1 E+05         

Zr-93 <*>            

1 E+03        

1 E+07         

Zr-95                

1 E+01        

1 E+06         

Zr-97 <*>            

1 E+01        

1 E+05         

Nb-93m               

1 E+04        

1 E+07         

Nb-94                

1 E+01        

1 E+06         

Nb-95                

1 E+01        

1 E+06         

Nb-97                

1 E+01        

1 E+06          

Nb-98                

1 E+01        

1 E+05         

Mo-90                

1 E+01        

1 E+06         

Mo-93                

1 E+03        

1 E+08         

Mo-99                

1 E+02        

1 E+06         

Mo-101               

1 E+01        

1 E+06         

Tc-96                

1 E+01        

1 E+06         

Tc-96m               

1 E+03        

1 E+07         

Tc-97                

1 E+03        

1 E+08         

Tc-97m               

1 E+03        

1 E+07          

Tc-99                

1 E+04        

1 E+07         

Tc-99m               

1 E+02        

1 E+07         

Ru-97                

1 E+02        

1 E+07         

Ru-103               

1 E+02        

1 E+06         

Ru-105                

1 E+01        

1 E+06         

Ru-106 <*>           

1 E+02        

1 E+05         

Rh-103m              

1 E+04        

1 E+08         

Rh-105               

1 E+02        

1 E+07         

Pd-103               

1 E+03        

1 E+08          

Pd-109               

1 E+03        

1 E+06         

Ag-105               

1 E+02        

1 E+06         

Ag-110m              

1 E+01        

1 E+06         

Ag-111               

1 E+03        

1 E+06         

Cd-109                

1 E+04        

1 E+06         

Cd-115               

1 E+02        

1 E+06         

Cd-115m              

1 E+03        

1 E+06         

In-111               

1 E+02        

1 E+06         

In-113m              

1 E+02        

1 E+06          

In-114m              

1 E+02        

1 E+06         

In-115m              

1 E+02        

1 E+06         

Sn-113               

1 E+03        

1 E+07         

Sn-125               

1 E+02        

1 E+05         

Sb-122                

1 E+02        

1 E+04         

Sb-124               

1 E+01        

1 E+06         

Sb-125               

1 E+02        

1 E+06         

Te-123m              

1 E+02        

1 E+07         

Te-125m              

1 E+03        

1 E+07          

Te-127               

1 E+03        

1 E+06         

Te-127m              

1 E+03        

1 E+07         

Te-129               

1 E+02        

1 E+06         

Te-129m              

1 E+03        

1 E+06         

Te-131                

1 E+02        

1 E+05         

Te-131m              

1 E+01        

1 E+06         

Te-132               

1 E+02        

1 E+07         

Te-133               

1 E+01        

1 E+05         

Te-133m              

1 E+01        

1 E+05          

Te-134               

1 E+01        

1 E+06         

I-123                

1 E+02        

1 E+07         

I-125                

1 E+03        

1 E+06         

I-126                

1 E+02        

1 E+06         

I-129                 

1 E+02        

1 E+05         

I-130                

1 E+01        

1 E+06         

I-131                

1 E+02        

1 E+06         

I-132                

1 E+01        

1 E+05         

I-133                

1 E+01        

1 E+06         

I-134                

1 E+01        

1 E+05         

I-135                

1 E+01        

1 E+06         

Xe-131m              

1 E+04        

1 E+04         

Xe-133               

1 E+03        

1 E+04         

Xe-135                

1 E+03        

1 E+10         

Cs-129               

1 E+02        

1 E+05         

Cs-131               

1 E+03        

1 E+06         

Cs-132               

1 E+01        

1 E+05         

Cs-134m              

1 E+03        

1 E+05         

Cs-134               

1 E+01        

1 E+04         

Cs-135               

1 E+04        

1 E+07         

Cs-136               

1 E+01        

1 E+05         

Cs-137 <*>           

1 E+01        

1 E+04         

Cs-138                

1 E+01        

1 E+04         

Ba-131               

1 E+02        

1 E+06         

Ba-133               

1 E+01        

1 E+05         

Ba-140 <*>           

1 E+01        

1 E+05         

La-140               

1 E+01        

1 E+05         

Ce-139               

1 E+02        

1 E+06         

Ce-141               

1 E+02        

1 E+07         

Ce-143               

1 E+02        

1 E+06         

Ce-144 <*>           

1 E+02        

1 E+05         

Pr-142                

1 E+02        

1 E+05         

Pr-143               

1 E+04        

1 E+06         

Nd-147               

1 E+02        

1 E+06         

Nd-149               

1 E+02        

1 E+06         

Pm-147               

1 E+04        

1 E+07         

Pm-149               

1 E+03        

1 E+06         

Sm-151               

1 E+04        

1 E+08         

Sm-153               

1 E+02        

1 E+06         

Eu-152               

1 E+01        

1 E+06         

Eu-152m               

1 E+02        

1 E+06         

Eu-154               

1 E+01        

1 E+06         

Eu-155               

1 E+02        

1 E+07         

Gd-153               

1 E+02        

1 E+07         

Gd-159               

1 E+03        

1 E+06         

Tb-160               

1 E+01        

1 E+06         

Dy-165               

1 E+03        

1 E+06         

Dy-166               

1 E+03        

1 E+06         

Ho-166               

1 E+03        

1 E+05         

Er-169                

1 E+04        

1 E+07         

Er-171               

1 E+02        

1 E+06         

Tm-170               

1 E+03        

1 E+06         

Tm-171               

1 E+04        

1 E+08         

Yb-175               

1 E+03        

1 E+07         

Lu-177               

1 E+03        

1 E+07         

Hf-181               

1 E+01        

1 E+06         

Ta-182               

1 E+01        

1 E+04         

W-181                

1 E+03        

1 E+07         

W-185                 

1 E+04        

1 E+07         

W-187                

1 E+02        

1 E+06         

Re-186               

1 E+03        

1 E+06         

Re-188               

1 E+02        

1 E+05         

Os-185               

1 E+01        

1 E+06         

Os-191               

1 E+02        

1 E+07         

Os-191m              

1 E+03        

1 E+07         

Os-193               

1 E+02        

1 E+06         

Ir-190               

1 E+01        

1 E+06         

Ir-192                

1 E+01        

1 E+04         

Ir-194               

1 E+02        

1 E+05         

Pt-191               

1 E+02        

1 E+06         

Pt-193m              

1 E+03        

1 E+07         

Pt-197               

1 E+03        

1 E+06         

Pt-197m              

1 E+02        

1 E+06         

Au-198               

1 E+02        

1 E+06         

Au-199               

1 E+02        

1 E+06         

Hg-197               

1 E+02        

1 E+07         

Hg-197m               

1 E+02        

1 E+06         

Hg-203               

1 E+02        

1 E+05         

Tl-200               

1 E+01        

1 E+06         

Tl-201               

1 E+02        

1 E+06         

Tl-202               

1 E+02         

1 E+06         

Tl-204               

1 E+04        

1 E+04         

Pb-203               

1 E+02        

1 E+06         

Pb-210 <*>           

1 E+01        

1 E+04         

Pb-212 <*>           

1 E+01        

1 E+05         

Bi-206                

1 E+01        

1 E+05         

Bi-207               

1 E+01        

1 E+06         

Bi-210               

1 E+03        

1 E+06         

Bi-212 <*>           

1 E+01        

1 E+05         

Po-203               

1 E+01         

1 E+06         

Po-205               

1 E+01        

1 E+06         

Po-207               

1 E+01        

1 E+06         

Po-210               

1 E+01        

1 E+04         

At-211               

1 E+03        

1 E+07         

Rn-220 <*>           

1 E+04        

1 E+07         

Rn-222 <*>           

1 E+01        

1 E+08         

Ra-223 <*>           

1 E+02        

1 E+05         

Ra-224 <*>           

1 E+01        

1 E+05         

Ra-225               

1 E+02         

1 E+05         

Ra-226 <*>           

1 E+01        

1 E+04         

Ra-227               

1 E+02        

1 E+06         

Ra-228 <*>           

1 E+01        

1 E+05         

Ac-228               

1 E+01        

1 E+06         

Th-226 <*>           

1 E+03        

1 E+07         

Th-227               

1 E+01        

1 E+04         

Th-228 <*>           

1 E+00        

1 E+04         

Th-229 <*>           

1 E+00        

1 E+03         

Th-230               

1 E+00         

1 E+04         

Th-231               

1 E+03        

1 E+07         

Th-232 <*>           

1 E+00        

1 E+03         

Th-природный (включая
Th-232) <*>          

1 E+00        

1 E+03         

Th-234 <*>           

1 E+03        

1 E+05         

Pa-230               

1 E+01        

1 E+06         

Pa-231               

1 E+00        

1 E+03         

Pa-233               

1 E+02        

1 E+07         

U-230 <*>            

1 E+01        

1 E+05         

U-231                 

1 E+02        

1 E+07         

U-232 <*>            

1 E+00        

1 E+03         

U-233                

1 E+01        

1 E+04         

U-234                

1 E+01        

1 E+04         

U-235 <*>            

1 E+01        

1 E+04         

U-236                

1 E+01        

1 E+04         

U-237                

1 E+02        

1 E+06         

U-238 <*>            

1 E+01        

1 E+04         

U-природный          

1 E+00        

1 E+03         

U-239                 

1 E+02        

1 E+06         

U-240                

1 E+03        

1 E+07         

U-240 <*>            

1 E+01        

1 E+06         

Np-237 <*>           

1 E+00        

1 E+03         

Np-239               

1 E+02         

1 E+07         

Np-240               

1 E+01        

1 E+06         

Pu-234               

1 E+02        

1 E+07         

Pu-235               

1 E+02        

1 E+07         

Pu-236               

1 E+01        

1 E+04         

Pu-237                

1 E+03        

1 E+07         

Pu-238               

1 E+00        

1 E+04         

Pu-239               

1 E+00        

1 E+04         

Pu-240               

1 E+00        

1 E+03         

Pu-241               

1 E+02         

1 E+05         

Pu-242               

1 E+00        

1 E+04         

Pu-243               

1 E+03        

1 E+07         

Pu-244               

1 E+00        

1 E+04         

Am-241               

1 E+00        

1 E+04         

Am-242                

1 E+03        

1 E+06         

Am-242m <*>          

1 E+00        

1 E+04         

Am-243 <*>           

1 E+00        

1 E+03         

Cm-242               

1 E+02        

1 E+05         

Cm-243               

1 E+00         

1 E+04         

Cm-244               

1 E+01        

1 E+04         

Cm-245               

1 E+00        

1 E+03         

Cm-246               

1 E+00        

1 E+03         

Cm-247               

1 E+00        

1 E+04         

Cm-248               

1 E+00        

1 E+03         

Bk-249               

1 E+03        

1 E+06         

Cf-246               

1 E+03        

1 E+06         

Cf-248               

1 E+01        

1 E+04         

Cf-249               

1 E+00         

1 E+03         

Cf-250               

1 E+01        

1 E+04         

Cf-251               

1 E+00        

1 E+03         

Cf-252               

1 E+01        

1 E+04         

Cf-253               

1 E+02        

1 E+05         

Cf-254               

1 E+00        

1 E+03         

Es-253               

1 E+02        

1 E+05         

Es-254               

1 E+01        

1 E+04         

Es-254m              

1 E+02        

1 E+06         

Fm-254               

1 E+04         

1 E+07         

Fm-255               

1 E+03        

1 E+06         


Примечание:

<*> Перечисленные ниже материнские радионуклиды приведены в условиях их равновесия с дочерними:

Sr-90         Y-90

Zr-93         Nb-93m

Zr-97         Nb-97

Ru-106        Rh-106

Cs-137        Ba-137m

Ba-140        La-140

Ce-134        La-134

Ce-144        Pr-144

Pb-210        Bi-210, Po-210

Pb-212        Bi-212, Tl-208 (0.36), Po-212 (0.64)

Bi-212        Tl-208 (0.36), Po-212 (0.64)

Rn-220        Po-216

Rn-222        Po-218, Pb-214, Bi-214, Po-214

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

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, Pb-209

Th-232        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-природный  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-природный   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

Np-237        Pa-233

Am-242m       Am-242

Am-243        Np-239

При уровнях активности радионуклидов меньше приведенных в таблице и условии применения МЗУА и МЗА одновременно, эффективная индивидуальная годовая доза облучения лиц из персонала и населения не превысит 10 мкЗв и в аварийных случаях 1 мЗв, а коллективная эффективная доза - 1 чел.-Зв при любых условиях использования.

Эквивалентная доза на кожу не превысит 50 мЗв/год.

Природные радионуклиды оценивались при их попадании в потребительские товары из техногенных источников (например, Ra-226, Ро-210) или по их химической токсичности (для тория, урана и др.).

Если присутствует несколько нуклидов, то сумма отношений активности к их табличным значениям не должна превышать единицу. Приведенные в таблице радионуклиды в зависимости от минимально значимой суммарной активности (МЗА) делятся на 4 группы радиационной опасности:

              3

    А - 1 x 10  Бк;

              4         5

    Б - 1 x 10  и 1 x 10  Бк;

              6         7

    В - 1 x 10  и 1 x 10  Бк;

              8         9

    Г - 1 x 10  и 1 x 10  Бк, а также Kr-83m, Kr-85m и Xe-135m.

 

Постановление Главного государственного санитарного врача РФ от 07.07.2009 № 47 "Об утверждении СанПиН 2.6.1.2523-09" (вместе с "НРБ-99/2009. СанПиН 2.6.1.2523-09. Нормы радиационной безопасности. Санитарные правила и нормативы") (Зарегистрировано в Минюсте РФ 14.08.2009 № 14534) (читать дальше)