Effect of Thickness and Compaction Degree of Overburden Soil on Radon Reduction for Uranium Tailings Reservoir

Table 3

Radon exhalation rate after covering different attribute soils.

Thickness (cm)	Compaction degree (%)	80.9	85.5	90.2	94.8
5		0.262	0.191	0.0469	0.0221
10		0.241	0.091	0.0362	0.0217
15		0.216	0.049	0.0324	0.0176
20		0.183	0.037	0.0214	0.0165