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Masson, Michel; Leon, Rene; Miramand, Pierre; Germain, Pierre.
Compagnie Generale des Matieres Nucleaires (COGEMA), Centre de la Hague, 50 - Cherbourg (France)1983
Compagnie Generale des Matieres Nucleaires (COGEMA), Centre de la Hague, 50 - Cherbourg (France)1983
AbstractAbstract
[en] The introduction of 10 lots of 100kg of mussels in La Hague waters made it possible to investigate the in situ uptake kinetics of 106Ru + 106Rh released by the fuel reprocessing plant of La Hague during 1 year. Equilibrium was reached within 1 - 3 months, whatever the time of introduction and the amounts released. The removal of the mussels labelled at La Hague to a remote aera made it possible to calculate the biological half-life of 106Ru + 106Rh, viz from 16 to 18 days
[fr]
L'introduction de 10 lots de 100kg de moules dans les eaux de la Hague a permis de suivre in situ les cinetiques d'accumulation de 106Ru + 106Rh rejetes par l'usine de retraitement des combustibles irradies de la Hague pendant une annee. L'equilibre est atteint en 1 a 3 mois, quelle que soit la periode d'introduction, independamment des quantites rejetees. Le deplacement dans une zone eloignee de moules marquees a la Hague a permis de calculer la periode biologique d'epuration du 106Ru + 106Rh qui est de 16 a 18 joursOriginal Title
Reponse in situ d'un indicateur biologique Mytilus edulis L. aux fluctuations des rejets radioactifs d'une usine de retraitement des combustibles irradies
Primary Subject
Source
1983; 14 p
Record Type
Report
Report Number
Country of publication
ANIMALS, AQUATIC ORGANISMS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CEA, ECOLOGICAL CONCENTRATION, EVEN-EVEN NUCLEI, FRENCH ORGANIZATIONS, HOURS LIVING RADIOISOTOPES, HYDROGEN COMPOUNDS, INTERMEDIATE MASS NUCLEI, INVERTEBRATES, ISOTOPES, KINETICS, MATERIALS, NATIONAL ORGANIZATIONS, NUCLEAR FACILITIES, NUCLEI, ODD-ODD NUCLEI, OXYGEN COMPOUNDS, RADIOACTIVE MATERIALS, RADIOACTIVE WASTES, RADIOISOTOPES, RHODIUM ISOTOPES, RUTHENIUM ISOTOPES, SECONDS LIVING RADIOISOTOPES, WASTES, WATER, YEARS LIVING RADIOISOTOPES
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