Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference

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/).

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Volume Title
Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
Series
Advances in Engineering Research
Publication Date
May 2015
ISBN
10.2991/ipemec-15.2015.163
ISSN
2352-5401
DOI
10.2991/ipemec-15.2015.163How to use a DOI?
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  -