DocumentCode
3346944
Title
Notice of Retraction
Treatment of Methyl Orange Wastewater by Microwave-Induced Fe2O3/Al2O3 Catalytic
Author
Zhang Huiling ; Liu Haibo ; Yang Xuan ; Ji Wei ; Wang Xiaoxing
Author_Institution
Coll. of Resource & Environ. Eng., Wuhan Univ. of Sci. & Technol., Wuhan, 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.
Abstract-The catalyst of Fe2O3/Al2O3 was prepared by homogeneous precipitation method using AlCl3·6H2O, FeO3-6H2O and CO(NH2)2 as material, characterized by X-ray diffraction (XRD). In the presence of Fe2O3/Al2O3, the microwave induced oxidation process (MIOP) was conducted for the treatment of synthetic methyl orange wastewater. The factors influencing color removal of methyl orange were investigated and the results showed that: under a given condition (catalyst dosage 2g/L, microwave power 900W, irradiation time 5 min, without adjusted to pH), the color removal efficiency of methyl orange (containing 20mg/L) approached 93.2%. The kinetics results show that the process of treatment accords to first order reaction .It provides an effective technology for the color removal of dye wastewater.
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.
Abstract-The catalyst of Fe2O3/Al2O3 was prepared by homogeneous precipitation method using AlCl3·6H2O, FeO3-6H2O and CO(NH2)2 as material, characterized by X-ray diffraction (XRD). In the presence of Fe2O3/Al2O3, the microwave induced oxidation process (MIOP) was conducted for the treatment of synthetic methyl orange wastewater. The factors influencing color removal of methyl orange were investigated and the results showed that: under a given condition (catalyst dosage 2g/L, microwave power 900W, irradiation time 5 min, without adjusted to pH), the color removal efficiency of methyl orange (containing 20mg/L) approached 93.2%. The kinetics results show that the process of treatment accords to first order reaction .It provides an effective technology for the color removal of dye wastewater.
Keywords
X-ray diffraction; alumina; catalysis; catalysts; chemical engineering; dyes; iron compounds; oxidation; wastewater treatment; Al2O3; Fe2O3; X-ray diffraction; catalyst; color removal; homogeneous precipitation method; microwave-induced catalytic oxidation process; synthetic methyl orange wastewater treatment; Aluminum oxide; Color; Electromagnetic heating; Microwave technology; Oxidation; Wastewater;
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.2011.5781611
Filename
5781611
Link To Document