Description

Radionuclide transport in the buffer in terms of advection, diffusion, speciation, sorption, colloid transport and radioactive decay.

SKB Number

SKB FEP Number

Bu25

Main Category

Main category for FEP

Internal process

System Component

System component to which the FEP applies

Buffer

Handling

Explanation of how the FEP is treated

Failed canister - Resaturation/ "thermal" period. (no failures are expected this period). Failed canister - Long-term after saturation and "thermal" period. COMP23. Failed canister - Earthquakes. COMP23. Reduced diffusion path.

References

Bibliographic references to obtain more information

SR-Site Buffer, backfill and closure process report, TR-10-47, Section(s) 2.2.4, 3.6.2; SR-Site Main report, TR-11-01, Section(s) 7.4.3