Figure 3
From: Nitrogen isotope effects can be used to diagnose N transformations in wastewater anammox systems
The N isotope effect associated with the consumption of nitrite, 15ε(NO2–), reflecting the composite effect of conversion both to nitrate and N2, for all experiments. Colored diamonds represent average values, surrounded by 1-standard-deviation error bars. Small black circles represent the results of individual experiments. For comparison, the results of Brunner and coworkers10 (black square) and Kobayashi and coworkers19 (brown circles) are also shown.
