Description

The concentration of aggressive species such as chloride or reduced sulphur in the EBS pore water.

Category

Category of FEP

Supercontainer EBS

Sub-category

Sub-category of FEP

Chemical processes

Ondraf Niras FEP Number

Ondraf Niras FEP Number

34

FEP Effects

Description of FEP Effects

The corrosion of EBS components partly depends on the corrosivity of the environment to which the components are exposed. The presence of large quantities of aggressive species may result in localised corrosion of EBS components.

Reference(s)

References Relevant to FEP

RD&D Plan , section 4.2.3.3.

NEA TN2 IFEP Reference(s)

Related IFEPs from the NEA TN2 List of Proposed IFEP Revisions [NEA/RWM/R(2013)8]

2.3.4.3 Perturbing species' concentrations (waste package). 3.2.4.3 Perturbing species' concentrations (GDF).