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. Author manuscript; available in PMC: 2019 May 15.
Published in final edited form as: Environ Sci Technol. 2018 May 3;52(10):5771–5781. doi: 10.1021/acs.est.8b01122

Figure 1.

Figure 1.

Chemodenitrification rates for experiments by Klueglein et al.17 (left); Klueglein and Kappler16 (middle); Jones et al.25 (right) (used in simulations S1a, S1b, and S1c, respectively). Experiment 4 mM NO2—8 mM Fe(II) is replotted on the left panel with 4 mM NO2—8 mM Fe(II)-EPS for reference. Chemodenitrification kinetics were described using eq 14. Observed Fe(II) concentrations are presented as a percentage of initial concentration (C/C0).