The Effect of Organic Concentration on the Biochemical Degradation Characteristics of Hybrid Biological Reactor
Authors
Y. Zheng, Y.T. Wang, H.P. Chen, Y.Y. Yang
Corresponding Author
Y. Zheng
Available Online May 2015.
- DOI
- 10.2991/ipemec-15.2015.163How to use a DOI?
- Keywords
- Hybrid biological reactor; Bio-film; Activated sludge; Organic matter; C/N
- Abstract
The effects of C/N on removal rate of COD and NH3-N of a continuous running hybrid biological reactor were discussed. The results showed that the removal rates of COD and NH3-N were both more than 90% in the normal condition. The bio-film played a key role in removing the COD and NH3-N in hybrid biological reactor. The sludge bulking occurred when C/N is around 30. The extremely high nitrification efficiency could be an early warning of the sludge bulking and the precursor time might be one or several days.
- Copyright
- © 2015, 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 - Y. Zheng AU - Y.T. Wang AU - H.P. Chen AU - Y.Y. Yang PY - 2015/05 DA - 2015/05 TI - The Effect of Organic Concentration on the Biochemical Degradation Characteristics of Hybrid Biological Reactor BT - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference PB - Atlantis Press SP - 882 EP - 887 SN - 2352-5401 UR - https://doi.org/10.2991/ipemec-15.2015.163 DO - 10.2991/ipemec-15.2015.163 ID - Zheng2015/05 ER -