Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

The impact of aeration flow on domestic sewage treatment in a se-quencing batch biofilm reactor (SBBR)

Authors
S. Wang, B.y. Jiang, X.t. Liang, Z.m Sun, H.t. Dong, Jinlong Zheng, Rui Li, Chicheng Zhang, Kexian Yi
Corresponding Author
S. Wang
Available Online September 2015.
DOI
https://doi.org/10.2991/ifeesm-15.2015.294How to use a DOI?
Keywords
sequencing batch biofilm reactor (SBBR); aeration amount; simultaneous nitrification and denitri-fication (SND)
Abstract
A pilot scale sequencing batch biofilm reactor (SBBR) for treating wastewater was used for the purpose of investigating treatment performance under different aeration flows(10m3/h 12m3/h 14m3/h 16m3/h 18m3/h 20m3/h 22m3/h 24m3/h),by analyzing the changeable concentra-tion of COD NH4+-N NH3--N NH2--N and TN both influent and effluent. To find the optimum condition of aeration, provide a reference for practical engineering application. The experimental results showed that, the amount of aeration have less effect on COD removal efficiency but on ni-trogen removal. The SBBR could achieve a higher degree of SND, and TN removal could maintain around 62% , the quality of effluent meet level 1B standard of Discharge standard of pollutants for municipal wastewater treatment plant When the aeration flow was controlled the range of 16~18mg/L.
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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-6252-117-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeesm-15.2015.294How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - S. Wang
AU  - B.y. Jiang
AU  - X.t. Liang
AU  - Z.m Sun
AU  - H.t. Dong
AU  - Jinlong Zheng
AU  - Rui Li
AU  - Chicheng Zhang
AU  - Kexian Yi
PY  - 2015/09
DA  - 2015/09
TI  - The impact of aeration flow on domestic sewage treatment in a se-quencing batch biofilm reactor (SBBR)
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1600
EP  - 1604
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.294
DO  - https://doi.org/10.2991/ifeesm-15.2015.294
ID  - Wang2015/09
ER  -