Paragraph 28 Table 7

(1)

The Table 7 referred to in Section 7 of this Part is—

Table 7

Aqueous radioactive waste values

Radionuclide	Concentration in Bq/ litre	Maximum annual quantity of radionuclides to a relevant sewer (Bq/ year)	Maximum annual quantity of radionuclides directly into a relevant river or the sea (Bq/ year)
H-3	10³	10¹⁰	10¹⁰
Be-7	1	10⁷	10⁷
C-14	0.1	10⁶	10⁶
F-18	0.1	10⁶	10⁶
Na-22	1	10⁶	10⁷
Na-24	1	10⁷	10⁷
Si-31	10	10⁸	10⁸
P-32	0.001	10⁴	10⁴
P-33	0.001	10⁴	10⁴
S-35	10	3 x 10⁷	10⁸
Cl-36	10	10⁷	10⁸
Cl-38	0.1	10⁶	10⁶
K-42	0.01	10⁵	10⁵
K-43	0.01	10⁵	10⁵
Ca-45	1	10⁷	10⁷
Ca-47	0.1	10⁶	10⁶
Sc-46	0.001	10⁴	10⁴
Sc-47	0.01	10⁵	10⁵
Sc-48	0.001	10⁴	10⁴
V-48	1	10⁷	10⁷
Cr-51	10	10⁸	10⁸
Mn-51	0.001	10⁴	10⁴
Mn-52	0.001	10⁴	10⁴
Mn-52m	0.001	10⁴	10⁴
Mn-53	1	10⁷	10⁷
Mn-54	0.01	10⁵	10⁵
Mn-56	0.001	10⁴	10⁴
Fe-52	0.01	10⁵	10⁵
Fe-55	1	10⁷	10⁷
Fe-59	0.01	10⁵	10⁵
Co-55	0.001	10⁴	10⁴
Co-56	0.001	10⁴	10⁴
Co-57	0.1	10⁶	10⁶
Co-58	0.1	10⁶	10⁶
Co-58m	1	10⁷	10⁷
Co-60	0.01	10⁵	10⁵
Co-60m	1	10⁷	10⁷
Co-61	0.1	10⁶	10⁶
Co-62m	0.001	10⁴	10⁴
Ni-59	1	10⁷	10⁷
Ni-63	10²	10⁹	10⁹
Ni-65	0.01	10⁵	10⁵
Cu-64	0.1	10⁶	10⁶
Zn-65	0.1	3 x 10⁵	10⁶
Zn-69	10	10⁸	10⁸
Zn-69m	0.1	10⁶	10⁶
Ga-67	0.1	10⁶	10⁶
Ga-72	0.001	10⁴	10⁴
Ge-71	1	10⁷	10⁷
As-73	10	10⁸	10⁸
As-74	1	10⁷	10⁷
As-76	1	10⁷	10⁷
As-77	1	10⁷	10⁷
Se-75	0.1	3 x 10⁵	10⁶
Br-82	0.1	10⁶	10⁶
Rb-86	0.1	10⁶	10⁶
Sr-85	0.1	10⁶	10⁶
Sr-85m	0.1	10⁶	10⁶
Sr-87m	0.1	10⁶	10⁶
Sr-89	1	10⁷	10⁷
Sr-90+	0.1	3 x 10⁵	10⁶
Sr-91	0.01	10⁵	10⁵
Sr-92	0.01	10⁵	10⁵
Y-90	1	10⁷	10⁷
Y-91	1	10⁷	10⁷
Y-91m	0.01	10⁵	10⁵
Y-92	0.1	10⁶	10⁶
Y-93	0.1	10⁶	10⁶
Zr-93	10	10⁸	10⁸
Zr-95+	0.001	10⁴	10⁴
Zr-97	0.01	10⁵	10⁵
Nb-93m	10	10⁸	10⁸
Nb-94	0.1	10⁶	10⁶
Nb-95	1	10⁷	10⁷
Nb-97	1	10⁷	10⁷
Nb-98	0.1	10⁶	10⁶
Mo-90	0.1	10⁶	10⁶
Mo-93	1	10⁷	10⁷
Mo-99	0.1	10⁶	10⁶
Mo-101	0.01	10⁵	10⁵
Tc-96	1	10⁷	10⁷
Tc-96m	10²	10⁹	10⁹
Tc-97	10²	10⁹	10⁹
Tc-97m	10	10⁸	10⁸
Tc-99	10	10⁷	10⁸
Tc-99m	10	3 x 10⁷	10⁸
Ru-97	0.01	10⁵	10⁵
Ru-103	0.01	10⁵	10⁵
Ru-105	0.01	10⁵	10⁵
Ru-106+	0.1	10⁶	10⁶
Rh-103m	10	10⁸	10⁸
Rh-105	1	10⁷	10⁷
Pd-103	0.1	10⁶	10⁶
Pd-109	0.1	10⁶	10⁶
Ag-105	1	10⁷	10⁷
Ag-108m	0.1	10⁶	10⁶
Ag-110m	0.1	10⁶	10⁶
Ag-111	10	10⁸	10⁸
Cd-109	1	10⁷	10⁷
Cd-115	0.1	10⁶	10⁶
Cd-115m	1	10⁷	10⁷
In-111	0.01	10⁵	10⁵
In-113m	0.01	10⁵	10⁵
In-114m	0.01	10⁵	10⁵
In-115m	0.01	10⁵	10⁵
Sn-113	0.1	10⁶	10⁶
Sn-125	0.01	10⁵	10⁵
Sb-122	0.1	10⁶	10⁶
Sb-124	0.1	10⁶	10⁶
Sb-125	1	10⁷	10⁷
Te-123m	1	10⁷	10⁷
Te-125m	1	10⁷	10⁷
Te-127	10	10⁸	10⁸
Te-127m	1	10⁷	10⁷
Te-129	10	10⁸	10⁸
Te-129m	1	10⁷	10⁷
Te-131	1	10⁷	10⁷
Te-131m	1	10⁷	10⁷
Te-132	0.1	10⁶	10⁶
Te-133	1	10⁷	10⁷
Te-133m	1	10⁷	10⁷
Te-134	1	10⁷	10⁷
I-123	1	10⁷	10⁷
I-125	1	10⁷	10⁷
I-126	0.1	10⁶	10⁶
I-129	0.1	10⁶	10⁶
I-130	0.1	10⁶	10⁶
I-131	0.1	10⁶	10⁶
I-132	0.1	10⁶	10⁶
I-133	0.1	10⁶	10⁶
I-134	0.1	10⁶	10⁶
I-135	0.1	10⁶	10⁶
Cs-129	0.01	10⁵	10⁵
Cs-131	0.1	10⁶	10⁶
Cs-132	0.01	10⁵	10⁵
Cs-134	0.01	10⁵	10⁵
Cs-134m	0.1	10⁶	10⁶
Cs-135	0.1	10⁶	10⁶
Cs-136	0.001	10⁴	10⁴
Cs-137+	0.01	10⁵	10⁵
Cs-138	0.001	10⁴	10⁴
Ba-131	0.1	10⁶	10⁶
Ba-140	0.1	10⁶	10⁶
La-140	0.001	10⁴	10⁴
Ce-139	0.1	10⁶	10⁶
Ce-141	0.1	10⁶	10⁶
Ce-143	0.01	10⁵	10⁵
Ce-144	0.1	10⁶	10⁶
Pr-142	0.1	10⁶	10⁶
Pr-143	10	10⁸	10⁸
Nd-147	0.01	10⁵	10⁵
Nd-149	0.01	10⁵	10⁵
Pm-147	10	10⁸	10⁸
Pm-149	1	10⁷	10⁷
Sm-151	10²	10⁹	10⁹
Sm-153	0.1	10⁶	10⁶
Eu-152	0.01	10⁵	10⁵
Eu-152m	0.01	10⁵	10⁵
Eu-154	0.01	10⁵	10⁵
Eu-155	0.1	10⁶	10⁶
Gd-153	0.1	10⁶	10⁶
Gd-159	0.1	10⁶	10⁶
Tb-160	0.01	10⁵	10⁵
Dy-165	0.1	10⁶	10⁶
Dy-166	0.1	10⁶	10⁶
Ho-166	0.1	10⁶	10⁶
Er-169	10	10⁸	10⁸
Er-171	0.01	10⁵	10⁵
Tm-170	1	10⁷	10⁷
Tm-171	10	10⁸	10⁸
Yb-175	0.1	10⁶	10⁶
Lu-177	0.1	10⁶	10⁶
Hf-181	0.01	10⁵	10⁵
Ta-182	0.001	10⁴	10⁴
W-181	0.1	10⁶	10⁶
W-185	1	10⁷	10⁷
W-187	0.01	10⁵	10⁵
Re-186	1	10⁷	10⁷
Re-188	1	10⁷	10⁷
Os-185	0.01	10⁵	10⁵
Os-191	0.1	10⁶	10⁶
Os-191m	1	10⁷	10⁷
Os-193	0.1	10⁶	10⁶
Ir-190	0.001	10⁴	10⁴
Ir-192	0.01	10⁵	10⁵
Ir-194	0.1	10⁶	10⁶
Pt-191	0.01	10⁵	10⁵
Pt-193m	1	10⁷	10⁷
Pt-197	0.1	10⁶	10⁶
Pt-197m	0.1	10⁶	10⁶
Au-198	1	10⁷	10⁷
Au-199	1	10⁷	10⁷
Hg-197	1	10⁷	10⁷
Hg-197m	0.1	10⁶	10⁶
Hg-203	0.1	10⁶	10⁶
Tl-200	0.01	10⁵	10⁵
Tl-201	0.1	10⁶	10⁶
Tl-202	0.01	10⁵	10⁵
Tl-204	0.1	10⁶	10⁶
Pb-203	0.01	10⁵	10⁵
Pb-210	0.001	10⁴	10⁴
Pb-212	0.1	10⁶	10⁶
Bi-206	0.01	10⁵	10⁵
Bi-207	0.1	10⁶	10⁶
Bi-210	10	10⁸	10⁸
Bi-212	1	10⁷	10⁷
Po-203	0.001	10⁴	10⁴
Po-205	0.001	10⁴	10⁴
Po-207	0.001	10⁴	10⁴
Po-210	0.001	10⁴	10⁴
At-211	1	10⁷	10⁷
Ra-223	0.01	10⁵	10⁵
Ra-224+	0.01	10⁵	10⁵
Ra-225	0.01	10⁵	10⁵
Ra-226+	0.01	10⁵	10⁵
Ra-227	1	10⁷	10⁷
Ra-228	0.01	10⁵	10⁵
Ac-227	0.1	10⁶	10⁶
Ac-228	0.001	10⁴	10⁴
Th-226	0.1	10⁶	10⁶
Th-227	0.01	10⁵	10⁵
Th-228	1	10⁷	10⁷
Th-229	0.01	10⁵	10⁵
Th-230	1	10⁷	10⁷
Th-231	0.1	10⁶	10⁶
Th-232	1	10⁶	10⁷
Th-234	0.1	10⁶	10⁶
Pa-230	0.01	10⁵	10⁵
Pa-231	0.01	10⁵	10⁵
Pa-233	0.1	10⁶	10⁶
U-230	0.1	10⁶	10⁶
U-231	10	10⁸	10⁸
U-232	0.1	10⁶	10⁶
U-233	0.1	10⁶	10⁶
U-234	0.1	10⁶	10⁶
U-235+	0.1	10⁶	10⁶
U-236	0.1	10⁶	10⁶
U-237	10	10⁸	10⁸
U-238+	0.1	10⁶	10⁶
U-239	10	10⁸	10⁸
U-240	10	10⁸	10⁸
Np-237	0.1	10⁶	10⁶
Np-239	1	10⁷	10⁷
Np-240	0.1	10⁶	10⁶
Pu-234	0.01	10⁵	10⁵
Pu-235	0.01	10⁵	10⁵
Pu-236	1	10⁷	10⁷
Pu-237	0.1	10⁶	10⁶
Pu-238	0.1	10⁶	10⁶
Pu-239	0.1	10⁶	10⁶
Pu-240	0.1	10⁶	10⁶
Pu-241	10	10⁸	10⁸
Pu-242	0.1	10⁶	10⁶
Pu-243	0.1	10⁶	10⁶
Pu-244	0.1	10⁶	10⁶
Am-241	0.1	10⁶	10⁶
Am-242	0.1	10⁶	10⁶
Am-242m	0.1	10⁶	10⁶
Am-243	0.1	10⁶	10⁶
Cm-242	1	10⁷	10⁷
Cm-243	0.1	10⁶	10⁶
Cm-244	0.1	10⁶	10⁶
Cm-245	0.01	10⁵	10⁵
Cm-246	0.1	10⁶	10⁶
Cm-247	0.01	10⁵	10⁵
Cm-248	0.1	10⁶	10⁶
Bk-249	10²	10⁹	10⁹
Cf-246	1	10⁷	10⁷
Cf-248	1	10⁷	10⁷
Cf-249	0.01	10⁵	10⁵
Cf-250	0.1	10⁶	10⁶
Cf-251	0.01	10⁵	10⁵
Cf-252	0.1	10⁶	10⁶
Cf-253	10	10⁸	10⁸
Cf-254	0.0001	10³	10³
Es-253	1	10⁷	10⁷
Es-254	0.1	10⁶	10⁶
Es-254m	0.01	10⁵	10⁵
Fm-254	1	10⁷	10⁷
Fm-255	0.1	10⁶	10⁶
Any other radionuclide that is not of natural terrestrial or cosmic origin	0.0001	10³	10³
	or that concentration which gives rise to a dose to a member of the public of 10 microsieverts per year calculated in accordance with the methodology used to calculate other concentrations in this table^f1.	or that quantity which corresponds to 3,000m³ of aqueous radioactive waste up to the appropriate concentration as calculated in accordance with column 2.	or that quantity which corresponds to 10,000m³ of aqueous radioactive waste up to the appropriate concentration as calculated in accordance with column 2.

(2)

The summation rule in respect of column 2 of Table 7 is the sum of the quotients A/B where—

(a)

“A” means the concentration in Bq/ litre of each radionuclide listed in column 1 of Table 7 that is present in aqueous waste which is not described in a row in column 1 of Table 6, and

(b)

“B” means the concentration of that radionuclide specified in column 2 of Table 7.

(3)

The summation rule in respect of column 3 of Table 7 is the sum of the quotients C/D where—

(a)

“C” means the quantity in Bq of each radionuclide listed in column 1 of Table 7 that is present in the aqueous waste which is not described in a row in column 1 of Table 6 which is disposed of in the year, and

(b)

“D” means the quantity of that radionuclide specified in column 3 of Table 7.

(4)

The summation rule in respect of column 4 of Table 7 is the sum of the quotients C/E where—

(a)

(b)

“E” means the quantity of that radionuclide specified in column 4 of Table 7.

Annotations

Footnotes

f1: The concentrations in this table were calculated using methods adopted by the Health Protection Agency in their document HPA-CRCE-005 - Derivation of Liquid Exclusion or Exemption Levels to Support the RSA93 Exemption Order Review, published in Chilton, Oxfordshire in August 2010 (ISBN 0-978-85951-673-0).