Efficient Nitrification and Low-Level N <sub>2</sub> O Emission in a Weakly Acidic Bioreactor at Low Dissolved-Oxygen Levels Are Due to Comammox

Deyong Li, Fang Fang, Guoqiang Liu

Applied and Environmental Microbiology · 2021 · 53 citations · 73 references

Concepts

Abstract

Nitrification in wastewater treatment is an important process for eutrophication control and an emission source for the greenhouse gas N 2 O. The nitrifying process is usually operated at a slightly alkaline pH and high DO (&gt;2 mg/liter) to ensure efficient nitrification.

References

73