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Degradation of Semiconductor Manufacturing Wastewater by Using a Novel Magnetic Composite TiO2Fe3O4 Photoreactor Design
Joint Authors
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-06-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The purpose of this research is to develop a photocatalytic TiO2 that can be activated by visible light and can be conveniently recollected for reusing.
This research synthesizes the 20 to 40 nm TiO2/Fe3O4 particles with magnetization of 5.8 emu/g using the modified sol-gel method followed by 500°C calcinations.
The experiment verified that visible fluorescent light (VFL, contains no UV-A) could activate the photocatalytic activity of TiO2/Fe3O4 particles as did ultraviolet A light (UV-A, 360 nm).
Regular magnets can be used to separate TiO2/Fe3O4 particles from solution.
The results indicate that VFL-sirradiated TiO2/Fe3O4 particles could decompose isopropanol (IPA) in the absence of UV-A and the issue of TiO2/Fe3O4 recollection from water for reusing is also resolved.
American Psychological Association (APA)
Chang, Chen-Yu& Hsieh, Yung-Hsu. 2012. Degradation of Semiconductor Manufacturing Wastewater by Using a Novel Magnetic Composite TiO2Fe3O4 Photoreactor Design. Journal of Nanomaterials،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-997674
Modern Language Association (MLA)
Chang, Chen-Yu& Hsieh, Yung-Hsu. Degradation of Semiconductor Manufacturing Wastewater by Using a Novel Magnetic Composite TiO2Fe3O4 Photoreactor Design. Journal of Nanomaterials No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-997674
American Medical Association (AMA)
Chang, Chen-Yu& Hsieh, Yung-Hsu. Degradation of Semiconductor Manufacturing Wastewater by Using a Novel Magnetic Composite TiO2Fe3O4 Photoreactor Design. Journal of Nanomaterials. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-997674
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-997674