Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

Effect of Ammonia Concentration on Shortcut Nitrification and Denitrification

Authors
Na Li, Xiaomin Hu, Guode Li, Xin Zhao
Corresponding Author
Na Li
Available Online February 2018.
DOI
https://doi.org/10.2991/ifeesm-17.2018.3How to use a DOI?
Keywords
MBBR; ammonia concentration; shortcut nitrification and denitrification
Abstract

In this examination we have experimented the effect of ammonia concentration on shortcut nitrification and denitrification in a moving bed biofilm reactor (MBBR). The results show that, when the influent ammonia concentration slowly increased to 200 mg/L, the ammonia removal rate and the nitrite accumulation rate were respectively 92.7% and 84.2%, which were better than that of other influent ammonia concentration. And when the influent ammonia concentration was 200 mg/L, the average TN removal rate was also better than other influent ammonia concentration, which was 56.0%. The TN removal rate increased first and then decreased with the influent ammonia concentration increase.

Copyright
© 2018, 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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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
978-94-6252-453-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-17.2018.3How to use a DOI?
Copyright
© 2018, 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/).

Cite this article

TY  - CONF
AU  - Na Li
AU  - Xiaomin Hu
AU  - Guode Li
AU  - Xin Zhao
PY  - 2018/02
DA  - 2018/02
TI  - Effect of Ammonia Concentration on Shortcut Nitrification and Denitrification
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 11
EP  - 15
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.3
DO  - https://doi.org/10.2991/ifeesm-17.2018.3
ID  - Li2018/02
ER  -