LI JIE
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:电气工程学院
Discipline:Environmental Engineering. Theory and New Technology of Electrical Engineering. High Voltage and Insulation Technology
Business Address:大连理工大学电气工程学院静电所
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Indexed by:Journal Papers
Date of Publication:2016-01-01
Journal:JAPANESE JOURNAL OF APPLIED PHYSICS
Included Journals:SCIE、EI、Scopus
Volume:55
Issue:1,SI
ISSN No.:0021-4922
Abstract:Pulsed electric discharge over water surface/in water has been used to generate reactive species for decomposing the organic compounds in water, and hydrogen peroxide (H2O2) is one of the strong reactive species which can be decomposed into another stronger oxidative species, hydroxyl radical. The production efficacy of H2O2 by a gas phase pulsed discharge over water surface and an underwater bubbling pulsed discharge was evaluated through diagnosis of H2O2 by a chemical probe method. The experimental results show that the yield and the production rate of H2O2 increased with the input energy regardless of the electric discharge patterns, and the underwater bubbling pulsed discharge was more advantageous for H2O2 production considering both the yield and the production rate of H2O2. Results also indicate that the electric discharge patterns also influenced the water solution properties including the conductivity, the pH value and the water temperature. (C) 2016 The Japan Society of Applied Physics
