Name
Title | ||
|---|---|---|
Study on the Mechanism of N2O Emission from Biological Nitrogen Removal Process: The Use of Inhibitors |
Abstract | ||
|---|---|---|
Batch Experiments with the combination use of inhibitors were conducted to identify the mechanism of N2O emission from anoxic-aerobic sequencing batch reactors (SBR) acclimated under different oxygenation levels. Oxygenation has an important effect on the N2O emission and most of the N2O was produced during the aerobic phase, in spite of the oxygenation level. During the anoxic phase, nitrate ammonification was the major producer of N2O while denitrification performed as a sink of N2O. During the aerobic phase, both nitrifier denitrification and coupled nitrification-denitrification were responsible for N2O emission in SBR with low and high oxygenation, while nitrifier denitrification was the major source of N2O emission in SBR with mid oxygenation. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ICDMA.2012.201 | ICDMA |
Keywords | Field | DocType |
nitrification,nitric oxide emission,denitrification,anoxic-aerobic sbr,anoxic-aerobic sequencing batch reactors,n2o emission,oxygenation level,major producer,wastewater treatment,major source,high oxygenation,anoxic phase,nitrate ammonification,batch experiments,different oxygenation level,biological nitrogen removal process,aerobic phase,nitrifier denitrification,nitrous oxide emission,water pollution control,activated sludge,bioreactors,coupled nitrification-denitrification,mid oxygenation,wastewater,microorganisms,inductors,nitrogen | Bioreactor,Nitrate,Activated sludge,Nitrification,Environmental chemistry,Chemistry,Oxygenation,Anoxic waters,Nitrogen cycle,Denitrification | Conference |
ISBN | Citations | PageRank |
978-1-4673-2217-1 | 0 | 0.34 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhen Hu | 1 | 0 | 0.68 |
| Jian Zhang | 2 | 57 | 16.15 |
| Yiran Li | 3 | 7 | 2.12 |
| Tingting Zhang | 4 | 0 | 1.01 |