Advanced oxidation technology for H2S odor gas using non-thermal plasma

Non-thermal plasma technology is a new type of odor treatment processing. We deal with H2S from waste gas emission using non-thermal plasma generated by dielectric barrier discharge. On the basis of two criteria, removal efficiency and absolute removal amount, we deeply investigate the changes in el...

Full description

Saved in:
Bibliographic Details
Published inPlasma science & technology Vol. 20; no. 5
Main Authors ZHU, Tao, WANG, Ruonan, BIAN, Wenjing, CHEN, Yang, JING, Weidong
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.05.2018
Subjects
absolute removal amount
dielectric barrier discharge
odor
oxidation
plasma
reaction process
removal efficiency
Online AccessGet full text

Cover

More Information
Summary:Non-thermal plasma technology is a new type of odor treatment processing. We deal with H2S from waste gas emission using non-thermal plasma generated by dielectric barrier discharge. On the basis of two criteria, removal efficiency and absolute removal amount, we deeply investigate the changes in electrical parameters and process parameters, and the reaction process of the influence of ozone on H2S gas removal. The experimental results show that H2S removal efficiency is proportional to the voltage, frequency, power, residence time and energy efficiency, while it is inversely proportional to the initial concentration of H2S gas, and ozone concentration. This study lays the foundations of non-thermal plasma technology for further commercial application.
Bibliography:Institute of Plasma Physics
PST-2017-0411.R2
ISSN:1009-0630
1009-0630
DOI:10.1088/2058-6272/aaae62