Progress and Prospect of Research on N2O Dynamics Model in Wastewater Biological Treatment Process

DOI

10.2991/icseee-15.2016.74How to use a DOI?

Keywords

wastewater biological denitrificationï¼›nitrous oxideï¼›N2O dynamics modelï¼› Activated Sludge Model 3.

Abstract

Nitrous oxide (N2O) is a kind of strong greenhouse gas, which can cause the composite pollution effect to the atmospheric environment. Wastewater biological treatment process is considered to be one of the important anthropogenic source of N2O. Therefore, the research on the generation of N2O in wastewater treatment process is of great theoretical significance and engineering application value. Based on a brief description of the mechanism of N2O generation in wastewater treatment process, the research progress of N2O dynamics model is deeply analyzed. And then the feasibility of building the N2O dynamic model which based on the Activated Sludge Model 3 (ASM3) is proposed and the endogenous respiration of microorganisms associated with N2O generation is emphasized in dynamic modelling process. And on these bases, a reasonable prospect of the N2O dynamic modelling is put forward.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yutian Liu
AU  - Shoubin Zhang
AU  - Liping Qiu
AU  - Yuanyuan Zhang
PY  - 2016/04
DA  - 2016/04
TI  - Progress and Prospect of Research on N2O Dynamics Model in Wastewater Biological Treatment Process
BT  - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering
PB  - Atlantis Press
SP  - 464
EP  - 467
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-15.2016.74
DO  - 10.2991/icseee-15.2016.74
ID  - Liu2016/04
ER  -