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:会议论文
Date of Publication:2008-01-01
Included Journals:CPCI-S
Page Number:108-111
Key Words:removal of mixed gaseous VOCs; bipolar pulse high voltage; edge-plate electrode configuration; absorption oxidation
Abstract:Through the accumulation of ozone generated by plasma in water solution, organic pollutions would be oxidized. In this experiment, the mixture of two kinds of VOCs (TCE and M-xylene) was chosen as the treatment object. Positive and bipolar pulse high voltage were both introduced into pulse corona discharge reactor (edge-plate and wire-plate electrode configuration), and the removal of mixed VOCs was investigated by pulse corona discharge combined with solution absorption. The result indicated that the characteristics of pulse high voltage power supply matching with the electrode configuration of plasma reactor had important influences to the injection of pulse energy and removal of mixed pollutions. In the case of water volume at 300mL, temperature at 25 degrees C and pH at 11.0, the removal efficiencies of TCE and M-xylene with absorption process were 10% higher than that without absorption process.
