BioMed Research International / 2018 / Article / Fig 4

Research Article

Effect of Free Nitrous Acid on Nitrous Oxide Production and Denitrifying Phosphorus Removal by Polyphosphorus-Accumulating Organisms in Wastewater Treatment

Figure 4

Various N2O reduction rates in the presence or absence of nitrite (pH of 7.5, 8.0, and 8.5 corresponds to 0.0031, 0.00096, and 0.00035 mgHNO2-N/L).

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