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<td>0.94-0.97</td> | <td>0.94-0.97</td> | ||
− | <td>10-6 – 10-7</td> | + | <td>10<sup>-6</sup> – 10<sup>-7</sup></td> |
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</table> | </table> |
Physical properties of aluminum and iron water treatment residuals.
Link to this table
Study | Site/condition | Specific surface (cm2/g) | Liquid limit | Plastic limit (%) | Specific gravity (g/cm3) | Total volatile solids (%) | Bulk density (g/cm3) | Dry density (g/cm3) | Effective cohesion (kPa) | Effective angle of shearing resistance (0) | Compression index | Ksat (cm/s) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Turner | 100-550 | 80-250 | 1.8-2.2 | 10-60 | 1.0-1.2 | 0.12-0.36 | 0 | 28-44 | ||||
Basim | Site 1 - wet | 2820 | 371 | 228 | 1.66 | 2.2-4.5 | 25-32 | |||||
Basim | Site 1 - dry | 282 | 107 | Not plastic | 2.5 | 2.2-4.5 | 25-32 | |||||
Basim | Site 2 - wet | 23800 | 329 | 200 | 2.11 | 38-43 | 28-35 | |||||
Basim | Site 2 - dry | 510 | 37 | Not plastic | 2.75 | 38-43 | 28-35 | |||||
Basim | Site 3 - wet | 2544 | 690 | 20 | 1.93 | 7.0-7.5 | 27-33 | |||||
Basim | Site 3 - dry | 318 | 151 | Not plastic | 2.52 | 7.0-7.5 | 27-33 | |||||
Various studies | 1.87-2.3 | 0.94-0.97 | 10-6 – 10-7 |