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


Paper Publications

介质阻挡放电和水吸收联合降解挥发性有机化合物

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Indexed by:期刊论文

Date of Publication:2009-02-15

Journal:环境污染与防治

Included Journals:PKU、ISTIC、CSCD

Volume:31

Issue:2

Page Number:31-33

ISSN No.:1001-3865

Key Words:介质阻挡放电;水吸收;挥发性有机化合物;降解

Abstract:依据介质阻挡放电(DBD)和溶液吸收处理气态污染物的原理,设计出一种DBD和水吸收联合降解挥发性有机化合物(VOCs)的实验装置.研究其对甲苯的降解效果.考察了放电电压、甲苯初始浓度、模拟废气流量对甲苯降解效果的影响.分析了DBD和水吸收的相互作用.结果表明.DBD和水吸收联合可以提高甲苯的降解率.在放电电压为15.9 kV时甲苯的降解率为81.5%.比单独放电时提高了13.3百分点;甲苯的降解率随着放电电压增大而升高,随着气体流量和甲苯初始浓度增大而降低.该技术可以作为放电等离子体前处理工艺,为高效处理上业废气提供参考.

Pre One:Degradation of Organic Compounds by Active Species Sprayed in a Dielectric Barrier Corona Discharge System

Next One:Regeneration of acid orange 7-exhausted granular activated carbon with dielectric barrier discharge plasma