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Notice of Retraction
Treatment of Methyl Orange Wastewater by Microwave-Induced Fe2O3/Al2O3 Catalytic

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5 Author(s)
Zhang Huiling ; Coll. of Resource & Environ. Eng., Wuhan Univ. of Sci. & Technol., Wuhan, China ; Liu Haibo ; Yang Xuan ; Ji Wei
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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.

Published in:

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

Date of Conference:

10-12 May 2011