| Parameter |
Untreated
Sediment |
A |
B |
C |
D |
E |
F |
| pH |
8.5 |
9.7 |
3.5 |
5.8 |
8.2 |
7.4 |
11.8 |
| Moisture content (%) |
53 |
49 |
47 |
47 |
51 |
49 |
― |
| Total TBT (µgSn/kg) |
1,550 |
890 |
1,360 |
1,460 |
2,220 |
1,720 |
1,450 |
| Leachable TBT (ngSn/L) |
802 |
― |
― |
1,340 |
― |
2,190 |
<2.0† |
| Water soluble TBT (ngSn/L) |
534 |
― |
― |
666 |
― |
351 |
― |
| Leachable Tin (mg/L) |
<0.1† |
― |
― |
<0.1† |
― |
<0.1† |
<0.1† |
| Total petroleum hydrocarbons (mg/kg) |
220 |
110 |
110 |
<50 |
120 |
150 |
― |
|
