Fig. 4: Temperature-dependent kinetic characteristics of the partial denitrification coupling with anammox (PDA) process in the temperature range from 30 °C to 5 °C based on the modified Arrhenius equation. | Nature Communications

Fig. 4: Temperature-dependent kinetic characteristics of the partial denitrification coupling with anammox (PDA) process in the temperature range from 30 °C to 5 °C based on the modified Arrhenius equation.

From: Pilot-scale implementation of mainstream anammox for municipal wastewater treatment against cold temperature

Fig. 4

a NO2- utilization by anammox bacteria (AnAOB). b NO2- production by denitrifying bacteria (DB) (NO3- to NO2-). c NO2- consumption by DB. All the tests were performed in triplicate (n = 3 independent experiments). The error bar represents the s.d. Data are presented as mean ± s.d. The background band represents the confidence interval (95%) in the fitting according to the modified Arrhenius equation. Source data are provided as a Source Data file.

Back to article page