DocumentCode
3338721
Title
Notice of Retraction
The Performance of Anoxic-Biostyr® (BAF) after Backwashing during a Filter Run
Author
Hong-jie Wang ; Wen-yi Dong ; Jie Liu ; Li-sha Liu
Author_Institution
Shenzhen Grad. Sch., Harbin Inst. of Technol., Shenzhen, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The performance of the anoxic-Biostyr® biological aerated filter (A-BAF) and the headloss development of BAF after backwashing during a filter run were investigated by a bench-scale experiment. The results showed that the headloss of BAF generally increased in the operation time, and reached the maximum level at 84 h. There was no significant change in the effluent COD during the operation time, the average COD concentration of A-BAF effluent was about 34.7 mg/L, and the removal of SCOD took place mainly at the lower part of the BAF reactor. The removal rate of BAF decreased a little, and the NH4+-N of the effluent increased gradually from 0.5 mg/L to 2 mg/L. The effluent SS concentration was often blew 10 mg/L, except at the beginning of the filter run.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The performance of the anoxic-Biostyr® biological aerated filter (A-BAF) and the headloss development of BAF after backwashing during a filter run were investigated by a bench-scale experiment. The results showed that the headloss of BAF generally increased in the operation time, and reached the maximum level at 84 h. There was no significant change in the effluent COD during the operation time, the average COD concentration of A-BAF effluent was about 34.7 mg/L, and the removal of SCOD took place mainly at the lower part of the BAF reactor. The removal rate of BAF decreased a little, and the NH4+-N of the effluent increased gradually from 0.5 mg/L to 2 mg/L. The effluent SS concentration was often blew 10 mg/L, except at the beginning of the filter run.
Keywords
bioreactors; effluents; filtration; A-BAF effluent; BAF reactor; anoxic-Biostyr biological aerated filter; backwashing; filter run; Biology; Biomass; Effluents; Inductors; Media; Recycling; Solids;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5781156
Filename
5781156
Link To Document