Description

Concerns the geochemical evolution of the crushed rock backfill in the central area by dissolution-precipitation reactions.

SKB Number

SKB FEP Number

CA12

Main Category

Main category for FEP

Internal process

System Component

System component to which the FEP applies

Central area

Handling

Explanation of how the FEP is treated

Intact canister, Resaturation/ "thermal" period: Modelling of the geochemical evolution. Intact canister, Long-term after saturation and "thermal" period: Modelling of the geochemical evolution.

References

Bibliographic references to obtain more information

SR-Site Buffer, backfill and closure process report, TR-10-47, Section(s) 2.5.3, 6.4.4