DocumentCode
2021962
Title
Notice of Retraction
Study on IC anaerobic reactor treating high-strength organic wastewater and its best external recirculation ratio
Author
XuQing Liu ; MingXiong Kang ; YaFan Bi ; ZhongLi Cai ; DaYin Liu
Author_Institution
Sch. of Environ. & Urban Constr., Wuhan Inst. of Technol., Wuhan, China
Volume
3
fYear
2010
fDate
17-18 July 2010
Firstpage
65
Lastpage
68
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 external recirculation ratio R of IC anaerobic reactor is a key parameter to obtain a high removal rate of Chemical Oxygen Demand (CODCr) for the treatment of high-strength organic wastewater, and at present, the determination of R is often relied on the experiences. The feasible experimental method for the determination of best R is created through the research of pilot scale test and numerical simulation. In the study, firstly, the sketch map of materials calculation model in IC anaerobic reactor is constructed to get the aerogenesis model equations and the balance equation in the water distribution district; then, a set of self-designed IC anaerobic reactor with effective volume 140L is used to treat high-strength synthetic glucose wastewater, and the related data of the test process is gathered to calculate the hydromechanics characteristic parameters in the two equations; finally, the effect of the different values of R to IC anaerobic reactor is discussed through the numerical simulation of the two equations. The result of the simulation shows: the best value of R of high-strength organic wastewater is between 0.3 and 0.5. The determination of this value plays a key role in practice: the optimized characteristic parameters from this test is applied for the demonstration project operation of 250 m3/d yellow ginger saponin high-strength organic wastewater treatment in Shiyan city, Hubei province, and a good effect up to the effluent standards is obtained.
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 external recirculation ratio R of IC anaerobic reactor is a key parameter to obtain a high removal rate of Chemical Oxygen Demand (CODCr) for the treatment of high-strength organic wastewater, and at present, the determination of R is often relied on the experiences. The feasible experimental method for the determination of best R is created through the research of pilot scale test and numerical simulation. In the study, firstly, the sketch map of materials calculation model in IC anaerobic reactor is constructed to get the aerogenesis model equations and the balance equation in the water distribution district; then, a set of self-designed IC anaerobic reactor with effective volume 140L is used to treat high-strength synthetic glucose wastewater, and the related data of the test process is gathered to calculate the hydromechanics characteristic parameters in the two equations; finally, the effect of the different values of R to IC anaerobic reactor is discussed through the numerical simulation of the two equations. The result of the simulation shows: the best value of R of high-strength organic wastewater is between 0.3 and 0.5. The determination of this value plays a key role in practice: the optimized characteristic parameters from this test is applied for the demonstration project operation of 250 m3/d yellow ginger saponin high-strength organic wastewater treatment in Shiyan city, Hubei province, and a good effect up to the effluent standards is obtained.
Keywords
chemical reactors; wastewater treatment; CODCr; IC anaerobic reactor; aerogenesis model equation; chemical oxygen demand; external recirculation ratio; high-strength organic wastewater; hydromechanics characteristic; synthetic glucose wastewater; Effluents; Equations; Inductors; Integrated circuits; Mathematical model; Production; Wastewater; IC anaerobic reactor; high-strength organic wastewater; pilot scale test; the external recirculation ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7387-8
Type
conf
DOI
10.1109/ESIAT.2010.5568956
Filename
5568956
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