Effect of Water Saturation on the Diffusion/Adsorption of ²²Na and Cesium onto the Callovo-Oxfordian Claystones

Figure 5

Evolution of the ²²Na activity in the source reservoir (a, c, e, and g) and ²²Na activity profiles in the four compacted COx samples (b, d, f, and h).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)