Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter

Ting Li; Wen Yi Dong; Hong Jie Wang; Jin Nan Lin; Qian Zhang

doi:10.1109/icbbe.2011.5781013

Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter

Ting Li^*
, Wen Yi Dong
, Hong Jie Wang
, Jin Nan Lin
, Qian Zhang

^*Corresponding author for this work

Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Air-upflow velocity is a critical factor in the design and operation of the Biological Aerated Filter (BAFs)., in order to achieve optimal performance. The performance of a pilot-scale upflow biofilters filled with ceramsite in the municipal wastewater treatment was investigated over a wide range of air-upflow rates from 5.4 to 27 m/hr. Results from long-term operation of the BAF system indicate that the air-upflow velocity can affect the removal of pollutants, as well as the backwashing period. The growth of the air-upflow velocity improved the efficiency of the COD and NH₄⁺-N removal. But its growth is not always good for the TN removal when the air-upflow velocity was above 16.2 m/hr. SS removal rate deteriorated with the rising of the air-upflow velocity, due to the air-scouring. The backwashing period enlarged from 24 to 48 hours as the air-upflow velocity increased from 5.4 to 27 m/hr. It was suggested the effective BAF controlled air-upflow velocity for pollutant removel and applicable backwashing period is approximate 16.2 m/hr.

Original language	English
Title of host publication	5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011
Publisher	IEEE Computer Society
ISBN (Print)	9781424450893
DOIs	https://doi.org/10.1109/icbbe.2011.5781013
State	Published - 2011
Externally published	Yes

Publication series

Name	5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Air-upflow velocity
BAF
Backwashing period
Pollutant removal

Access to Document

10.1109/icbbe.2011.5781013

Cite this

Li, T., Dong, W. Y., Wang, H. J., Lin, J. N., & Zhang, Q. (2011). Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter. In 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011 Article 5781013 (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011). IEEE Computer Society. https://doi.org/10.1109/icbbe.2011.5781013

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title = "Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter",

abstract = "Air-upflow velocity is a critical factor in the design and operation of the Biological Aerated Filter (BAFs)., in order to achieve optimal performance. The performance of a pilot-scale upflow biofilters filled with ceramsite in the municipal wastewater treatment was investigated over a wide range of air-upflow rates from 5.4 to 27 m/hr. Results from long-term operation of the BAF system indicate that the air-upflow velocity can affect the removal of pollutants, as well as the backwashing period. The growth of the air-upflow velocity improved the efficiency of the COD and NH4+-N removal. But its growth is not always good for the TN removal when the air-upflow velocity was above 16.2 m/hr. SS removal rate deteriorated with the rising of the air-upflow velocity, due to the air-scouring. The backwashing period enlarged from 24 to 48 hours as the air-upflow velocity increased from 5.4 to 27 m/hr. It was suggested the effective BAF controlled air-upflow velocity for pollutant removel and applicable backwashing period is approximate 16.2 m/hr.",

keywords = "Air-upflow velocity, BAF, Backwashing period, Pollutant removal",

author = "Ting Li and Dong, \{Wen Yi\} and Wang, \{Hong Jie\} and Lin, \{Jin Nan\} and Qian Zhang",

year = "2011",

doi = "10.1109/icbbe.2011.5781013",

language = "英语",

isbn = "9781424450893",

series = "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",

publisher = "IEEE Computer Society",

booktitle = "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",

address = "美国",

}

Li, T, Dong, WY , Wang, HJ, Lin, JN & Zhang, Q 2011, Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter. in 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011., 5781013, 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011, IEEE Computer Society. https://doi.org/10.1109/icbbe.2011.5781013

Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter. / Li, Ting; Dong, Wen Yi ; Wang, Hong Jie et al.
5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011. IEEE Computer Society, 2011. 5781013 (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Notice of Retraction

T2 - The effect of air-upflow velocity on the performance of biological aerated filter

AU - Li, Ting

AU - Dong, Wen Yi

AU - Wang, Hong Jie

AU - Lin, Jin Nan

AU - Zhang, Qian

PY - 2011

Y1 - 2011

N2 - Air-upflow velocity is a critical factor in the design and operation of the Biological Aerated Filter (BAFs)., in order to achieve optimal performance. The performance of a pilot-scale upflow biofilters filled with ceramsite in the municipal wastewater treatment was investigated over a wide range of air-upflow rates from 5.4 to 27 m/hr. Results from long-term operation of the BAF system indicate that the air-upflow velocity can affect the removal of pollutants, as well as the backwashing period. The growth of the air-upflow velocity improved the efficiency of the COD and NH4+-N removal. But its growth is not always good for the TN removal when the air-upflow velocity was above 16.2 m/hr. SS removal rate deteriorated with the rising of the air-upflow velocity, due to the air-scouring. The backwashing period enlarged from 24 to 48 hours as the air-upflow velocity increased from 5.4 to 27 m/hr. It was suggested the effective BAF controlled air-upflow velocity for pollutant removel and applicable backwashing period is approximate 16.2 m/hr.

AB - Air-upflow velocity is a critical factor in the design and operation of the Biological Aerated Filter (BAFs)., in order to achieve optimal performance. The performance of a pilot-scale upflow biofilters filled with ceramsite in the municipal wastewater treatment was investigated over a wide range of air-upflow rates from 5.4 to 27 m/hr. Results from long-term operation of the BAF system indicate that the air-upflow velocity can affect the removal of pollutants, as well as the backwashing period. The growth of the air-upflow velocity improved the efficiency of the COD and NH4+-N removal. But its growth is not always good for the TN removal when the air-upflow velocity was above 16.2 m/hr. SS removal rate deteriorated with the rising of the air-upflow velocity, due to the air-scouring. The backwashing period enlarged from 24 to 48 hours as the air-upflow velocity increased from 5.4 to 27 m/hr. It was suggested the effective BAF controlled air-upflow velocity for pollutant removel and applicable backwashing period is approximate 16.2 m/hr.

KW - Air-upflow velocity

KW - BAF

KW - Backwashing period

KW - Pollutant removal

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M3 - 章节

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T3 - 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011

BT - 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011

PB - IEEE Computer Society

ER -

Li T, Dong WY , Wang HJ, Lin JN, Zhang Q. Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter. In 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011. IEEE Computer Society. 2011. 5781013. (5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011). doi: 10.1109/icbbe.2011.5781013

Notice of Retraction: The effect of air-upflow velocity on the performance of biological aerated filter

Abstract

Publication series

UN SDGs

Keywords

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