TABLE 1

Average methane oxidation rates of batch incubationsa

Batch incubationActivity (nmol · h−1 · ml−1)Activity (nmol h−1 · mg protein−1)
1 mM NaNO3–10% CH43.2 ± 0.24.5 ± 0.3
1 mM NaNO3–10% CH4–5% O27.4 ± 0.510.4 ± 0.7
10% CH4–5% O28.4 ± 1.411.7 ± 1.9
  • a Calculated per ml of reactor biomass and mg of protein.