Contribution of Dissolved Oxygen to Methylene Blue Decomposition by Hybrid Advanced Oxidation Processes System
Joint Authors
Lee, Heon
Kim, Sang-Chai
Jung, Sang-Chul
Kim, Sun-Jae
Seo, Seong-Gyu
Kim, Byung Hoon
Park, Sung Hoon
Source
International Journal of Photoenergy
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-04
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Experimental results of photocatalysis under high dissolved oxygen (DO) concentration conditions are reported.
Methylene blue was used as the organic pollutant to be degraded by a novel microwave/UV/DO/TiO2 photocatalyst hybrid system.
The degradation rate increased with TiO2 nanoparticle dosages and DO concentration.
However, inhibition of photocatalysis due to bubbles produced by DO generator was also observed.
When the DO generator was used to increase the DO concentration in the pollutant solution treated by the microwave-assisted UV-TiO2 photocatalysis, the decomposition rate constant was highest among all the experimental conditions tested in this study.
This result demonstrated that high concentration of DO can enhance the photocatalytic reaction rate by causing a synergistic effect of constituent techniques.
American Psychological Association (APA)
Lee, Heon& Park, Sung Hoon& Kim, Byung Hoon& Kim, Sun-Jae& Kim, Sang-Chai& Seo, Seong-Gyu…[et al.]. 2012. Contribution of Dissolved Oxygen to Methylene Blue Decomposition by Hybrid Advanced Oxidation Processes System. International Journal of Photoenergy،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-462014
Modern Language Association (MLA)
Lee, Heon…[et al.]. Contribution of Dissolved Oxygen to Methylene Blue Decomposition by Hybrid Advanced Oxidation Processes System. International Journal of Photoenergy No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-462014
American Medical Association (AMA)
Lee, Heon& Park, Sung Hoon& Kim, Byung Hoon& Kim, Sun-Jae& Kim, Sang-Chai& Seo, Seong-Gyu…[et al.]. Contribution of Dissolved Oxygen to Methylene Blue Decomposition by Hybrid Advanced Oxidation Processes System. International Journal of Photoenergy. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-462014
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-462014