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Nitrogen balance
| Treatment | Amt of benzene degraded (μmol) | Amt of nitrate consumed (μmol) | Initial N2 concn (%) | Final N2 concn (%) | Amt of N2 produced (μmol) |
|---|---|---|---|---|---|
| Benzene plus nitrate | 1.6 | 16.0 | 5.2 (1.2)a | 11.8 (0.6) | 13.7 (3.7) |
| Nitrate alone | 0 | 1.3 | 5.2 (1.2) | 6.5 (0.7) | 2.6 (4.0) |
| Not inoculated | 0 | 0 | 5.2 (1.2) | 5.4 | 0.4 (2.5) |
Data are means (standard deviations).
