TABLE 1.
Effects of inhibitory treatments and electron acceptors on fthalide dechlorination in KFL cultures
| Treatment | Concn (mol liter−1) of:
|
||||
|---|---|---|---|---|---|
| Fthalide | 4,6,7-TCPH | 4,7-DCPH | 4,5-DCPH | 4-MCPH | |
| None | 0.6 ± 0.9 | 0.0 ± 0.1 | 3.2 ± 0.1 | 0.3 ± 0.4 | 98 ± 3.3 |
| Autoclave | 71 ± 22 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.5 ± 0.8 | 8.0 ± 2.2 |
| Heating at 80°C (30 min) | 50 ± 16 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 2.5 ± 2.9 |
| Chloramphenicol | 44 ± 4.6 | 0.7 ± 1.0 | 0.7 ± 1.1 | 0.0 ± 0.0 | 4.6 ± 0.1 |
| Vancomycin | 45 ± 1.7 | 0.25 ± 0.36 | 0.44 ± 0.63 | 0.27 ± 0.39 | 4.4 ± 0.66 |
| Molybdate | 44 ± 11 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 4.7 ± 7.0 |
| BES | 55 ± 26 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 5.5 ± 1.0 |
| Ampicillin | 39 ± 10 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 12 ± 1.0 |
| NO3 | 29 ± 6.7 | 12 ± 1.8 | 19 ± 4.8 | 4.8 ± 5.3 | 7.3 ± 1.7 |
| SO4 | 20 ± 1.0 | 13 ± 4.8 | 30 ± 5.8 | 7.6 ± 5.3 | 11 ± 1.7 |
| Fe(III) | 39 ± 9.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 0.0 ± 0.0 | 6.0 ± 1.9 |