Table 1 Summary of the immobilization experiments performed varying the type of porous medium, the type and concentration of destabilizing agent and the length of the column. Duration of the water buffer pulses predicted by the analytical equation for each column immobilization test is also reported.
From: Controlled Deposition of Particles in Porous Media for Effective Aquifer Nanoremediation
Sand | Test | Destabilizing agent | Column length | t WB |
|---|---|---|---|---|
Dorsilit n.7 | A | 20 mM CaCl2 | 11.4 cm | 99 s |
B | 20 mM CaCl2 | 21.4 cm | 151 s | |
C | 100 mM CaCl2 | 20.1 cm | 232 s | |
D | 100 mM MgCl2 | 21.0 cm | 205 s | |
Dorsilit n.8 | E | 20 mM CaCl2 | 20.5 cm | 178 s |
Sibelco S1 | F | 20 mM CaCl2 | 21.0 cm | 248 s |
