Effect of Ammonia Concentration on Shortcut Nitrification and Denitrification
- 10.2991/ifeesm-17.2018.3How to use a DOI?
- MBBR; ammonia concentration; shortcut nitrification and denitrification
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.
- © 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 - 10.2991/ifeesm-17.2018.3 ID - Li2018/02 ER -