DocumentCode
3341114
Title
Notice of Retraction
Screening and Identification of Sulfate Reducing Bacteria and Their Characteristics
Author
Yu Zhang ; Junwei Yang ; Mingxiang Chen ; Jiti Zhou ; Yu Wang
Author_Institution
Key Lab. of Ind. Ecology & Environ. Eng. (MOE), Dalian Univ. of Technol., Dalian, 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.
To cope with the increasingly aggravating atmospheric environment, this paper investigated microbial flue gas desulfurization technology and sieved out sulfate reducing bacteria flora composed of a pair of symbiotic Desulfovibrio sp. YAZ1 and Enterococcus sp. YAZ2 from activated sludge. Phylogenetic analysis of flora was conducted. The NaCl concentrations, nitrogen sources, inoculated quantity, and initial sulfate concentration are studied as parameters affecting the growth of flora and sulfate removal efficiency. The results showed that the screened flora could grow in NaCl with concentration less than 5%. The optimal nitrogen source was dusty yeast with optimal inoculated quantity of 20%-25%, which could effectively remove sulfate with an initial concentration of 5000 mg/L.
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.
To cope with the increasingly aggravating atmospheric environment, this paper investigated microbial flue gas desulfurization technology and sieved out sulfate reducing bacteria flora composed of a pair of symbiotic Desulfovibrio sp. YAZ1 and Enterococcus sp. YAZ2 from activated sludge. Phylogenetic analysis of flora was conducted. The NaCl concentrations, nitrogen sources, inoculated quantity, and initial sulfate concentration are studied as parameters affecting the growth of flora and sulfate removal efficiency. The results showed that the screened flora could grow in NaCl with concentration less than 5%. The optimal nitrogen source was dusty yeast with optimal inoculated quantity of 20%-25%, which could effectively remove sulfate with an initial concentration of 5000 mg/L.
Keywords
flue gas desulphurisation; microorganisms; nitrogen; sludge treatment; sulphur compounds; Enterococcus sp. YAZ2; activated sludge; flora; microbial flue gas desulfurization; nitrogen sources; phylogenetic analysis; sulfate concentration; sulfate reducing bacteria; sulfate removal efficiency; symbiotic Desulfovibrio sp. YAZ1; Environmental factors; Microorganisms; Nitrogen; Phylogeny; Solids; Strain;
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.2011.5781277
Filename
5781277
Link To Document