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Conceptual model Filtration I ngestion Drinking water I ngestion - PowerPoint PPT Presentation

Conceptual model Filtration I ngestion Drinking water I ngestion Well I ngestion Food crops Resuspension/ Exhalation Air Radioactive Source I rrigation I nhalation and Underlying soil layers Derm al Exposure Soil* Aquifer Man


  1. Conceptual model Filtration I ngestion Drinking water I ngestion Well I ngestion Food crops Resuspension/ Exhalation Air Radioactive Source I rrigation I nhalation and Underlying soil layers Derm al Exposure Soil* Aquifer Man External I rradiation Cattle/ Sheep/ Milk Pasture / Goat Fodder River I ngestion Pork Meat I ngestion W atering Chicken Eggs I ngestion Fish I ngestion Pro m em oria Sediment External I rradiation Downstream Lateral displacem ent 1 Sediment * Including erosion and bioturbation

  2. Data from BioMoSA were used • Data for adults • Focus on nuclide independent parameters • Human habits o Human ingestion rates o Irrigation rates • Animal ingestion rate 2

  3. Some results for the EMRAS II Waste Group (River and sediment) 1E-14 Temperate/maritime (e.g. Belgium) 0.5 ton/ha/y Temperate/maritime (e.g. Belgium) No-Erosion Temperat/continental (e.g. Hungary) 12.5 ton/ha/y 1E-15 Temperat/continental (e.g. Hungary) No-Erosion Dry (e.g. Spain) 26.6 ton/ha/y Dry (e.g. Spain) No-Erosion Dosis from river+sediment [Sv/y per Bq/y] . 1E-16 Boreal (e.g. Sweden) 60.4 ton/ha/y Boreal (e.g. Sweden) No-Erosion 1E-17 1E-18 1E-19 1E-20 1E-21 1E-22 1E-23 3 Cl-36 Ni-59 Se-79 Tc-99 I-129 Ra-226 Np-237 Pu-239

  4. Some results for the EMRAS II Waste Group (Soil) 1,0E-04 Temperate/maritime (e.g. Belgium) 0.5 ton/ha/y Temperate/maritime (e.g. Belgium) No-Erosion Temperat/continental (e.g. Hungary) 12.5 ton/ha/y 1,0E-05 Temperat/continental (e.g. Hungary) No-Erosion Dry (e.g. Spain) 26.6 ton/ha/y Dry (e.g. Spain) No-Erosion Boreal (e.g. Sweden) 60.4 ton/ha/y 1,0E-06 Dosis from soil [Sv/y per Bq/m³] . Boreal (e.g. Sweden) No-Erosion 1,0E-07 1,0E-08 1,0E-09 1,0E-10 1,0E-11 4 Cl-36 Ni-59 Se-79 Tc-99 I-129 Ra-226 Np-237 Pu-239

  5. Some results for the EMRAS II Waste Group (Well) Temperate/maritime (e.g. Belgium) 0.5 ton/ha/y 1,0E-05 Temperate/maritime (e.g. Belgium) No-Erosion Temperat/continental (e.g. Hungary) 12.5 ton/ha/y Temperat/continental (e.g. Hungary) No-Erosion Dry (e.g. Spain) 26.6 ton/ha/y 1,0E-06 Dry (e.g. Spain) No-Erosion Boreal (e.g. Sweden) 60.4 ton/ha/y Boreal (e.g. Sweden) No-Erosion Dosis from well [Sv/y per Bq/m³] . 1,0E-07 1,0E-08 1,0E-09 1,0E-10 1,0E-11 5 Cl-36 Ni-59 Se-79 Tc-99 I-129 Ra-226 Np-237 Pu-239

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