期刊
JOURNAL OF ELECTROSTATICS
卷 70, 期 1, 页码 43-47出版社
ELSEVIER
DOI: 10.1016/j.elstat.2011.10.001
关键词
Dielectric barrier discharge; Methyl orange; Plasma; Degradation product
资金
- Guangdong Provincial Laboratory of Green Chemical Technology
- Ministry of Education of China [20090172120015]
- Fundamental Research Funds for the Central Universities [20092M0226]
The degradation process of methyl orange solution by dielectric barrier discharge (DBD) plasma using a board-DBD reactor was studied. The percentage destruction reached 99% after 35 min treatment. The pH value of the methyl orange solution decreased with the treatment time and it reached a constant value when discharged for 20 min. The COD value of the methyl orange solution decreased by 57.9% for 30 min treatment. The degradation path was suggested based on the analysis of the molecular structure of methyl orange, intermediate products and the molecular bond energies. (C) 2011 Elsevier B.V. All rights reserved.
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