TABLE 1.
Reductive dechlorination of weathered Aroclor 1260-contaminated soil by bioaugmentation with bacterium DF-1a
| Congener(s) | Net reduction (ng PCB/g of soil) |
|---|---|
| PCB 63 | 0.439 |
| PCB 136 | 0.036 |
| PCB 82 + 151 | 0.083 |
| PCB 149 + 123 | 0.200 |
| PCB 153 | 0.250 |
| PCB 132 | 0.077 |
| PCB 163 + 138 | 0.339 |
| PCB 158 | 0.027 |
| PCB 183 | 0.088 |
| PCB 174 | 0.168 |
| PCB 202 + 171 + 156 | 0.077 |
| PCB 180 | 0.045 |
a
The results show the net reduction after subtracting activity of the indigenous microbial populations in the soil. Only congeners that were reduced are shown.