Provisional amount of discharge from Fukushima Daiichi NPS

1 January 2000

ND: not detectable; NM: not measureda Includes discharges from Centre de Stockage de la Manche LLW/ILW repositoryb Includes discharges from Calder Hall c Discharges depend on THORP throughput °Figures in brackets include discharges via factory sewerSource: OSPAR Commission: Liquid Discharges from Nuclear Installations 2008*Source: Sellafield Annual Report, Discharges and Monitoring in the UK 2009

Radionuclide	La Hague(a)	Sellafield(b)
Tritium	8.19E+03	7.78E+02 (7.94E+02)*°c
Total a	1.72E-02	1.27E-01 (1.77E-01)*°
Total b	6.37E+00	1.43E+01 (1.44E+01)*°
C 14	6.24E+00	7.19E+00
S 35		5E-02*
Mn 54	2.26E-03	9E-03*
Fe 55		3E-02*
Co 57	7.31E-05	nil
Co 58	6.41E-05	nil
Co 60	9.72E-02	7.21E-02
Ni 63	6.44E-02	8E-01*
Zn 65	ND	2E-02*
Sr 89	ND	2.3E-01*
Sr 90	1.59E-01	1.70E+00
(Sr 90 + Cs 137)		6.81E+00
(Zr + Nb 95)	ND	1.25E-01
Tc 99	7.41E-02	2.37E+00
Ru 103	ND	9E-02*
Ru 106	3.37E+00	1.39E+00
(Ru + Rh) 106	6.74E+00	as above
Ag 110m	ND	8E-02*
Sb 124	ND	nil
Sb 125	3.80E-01	3.1E+00*
I 129	1.04E+00	1.99E-01c
Cs 134	7.50E-02	1.15E-01
Cs 137	8.92E-01	5.11E+00
Ce 144	7.55E-05	3.54E-01
(Ce + Pr) 144	1.51E-04	as above
Pm 147		NM*
Eu 152		1.1E-01*
Eu 154	5.55E-04	1.0E-01*
Eu 155	8.08E-05	1.0E-01*
Np 237	4.27E-04	4.30E-02
Pu 239+240	1.69E-03	1.08E-01
Pu 241	1.20E-01	2.44E+00
Am 241	2.74E-03	2.97E-02
Cm 242	1.14E-05	1E-03*
Cm 243+244	1.35E-03	2.92E-03
Uranium (in kg)	1.93E+01	2.76E+02

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