Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention

Jian Hui Xu; Qian Zhang; Chao Lin Li; Ting Li

doi:10.1201/b18135-70

Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention

Jian Hui Xu
, Qian Zhang^*
, Chao Lin Li
, Ting Li

^*Corresponding author for this work

Harbin Institute of Technology Shenzhen
Bureau of Public Works of Longgang Shenzhen Municipality

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The photolysis of H₂S and toluene was studied under UV irradiation emitted by self-made high frequency discharge electrodeless lamp with atomic mercury lines at 185/253.7 nm. Experiments results showed that HFDEL photolysis could efficiently eliminates the two pollutants. The initial toluene concentration can strongly affect the concentration of photogenerated O₃ from HFDEL and the efficiency and mass rate of destruction of toluene via HFDEL/MnO₂-impregnated GAC system. The removal efficiency (η_H2S) of H₂S was decreased with increasing initial H₂S concentration and increased slightly with gas residence time. η_H2S was increased dramatically with relative humidity from <5 to 43% while the concentration of oxygen in gas environments affected the removal of H2S.

Original language	English
Title of host publication	Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014
Editors	Wen-Pei Sung, Jimmy C.M. Kao
Publisher	CRC Press/Balkema
Pages	345-349
Number of pages	5
ISBN (Electronic)	9781138026919
DOIs	https://doi.org/10.1201/b18135-70
State	Published - 2015
Externally published	Yes
Event	International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014 - Taichung, Taiwan, Province of China Duration: 6 Dec 2014 → 7 Dec 2014

Publication series

Name	Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014

Conference

Conference	International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014
Country/Territory	Taiwan, Province of China
City	Taichung
Period	6/12/14 → 7/12/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

HS
High frequency discharge electrodeless lamp
Photolysis
Toluene

Access to Document

10.1201/b18135-70

Cite this

Xu, J. H., Zhang, Q., Li, C. L., & Li, T. (2015). Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention. In W.-P. Sung, & J. C. M. Kao (Eds.), Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014 (pp. 345-349). (Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014). CRC Press/Balkema. https://doi.org/10.1201/b18135-70

Xu, Jian Hui ; Zhang, Qian ; Li, Chao Lin et al. / Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention. Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014. editor / Wen-Pei Sung ; Jimmy C.M. Kao. CRC Press/Balkema, 2015. pp. 345-349 (Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014).

@inproceedings{7685a0d4112c416ab21deae060b5983a,

title = "Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention",

abstract = "The photolysis of H2S and toluene was studied under UV irradiation emitted by self-made high frequency discharge electrodeless lamp with atomic mercury lines at 185/253.7 nm. Experiments results showed that HFDEL photolysis could efficiently eliminates the two pollutants. The initial toluene concentration can strongly affect the concentration of photogenerated O3 from HFDEL and the efficiency and mass rate of destruction of toluene via HFDEL/MnO2-impregnated GAC system. The removal efficiency (ηH2S) of H2S was decreased with increasing initial H2S concentration and increased slightly with gas residence time. ηH2S was increased dramatically with relative humidity from <5 to 43\% while the concentration of oxygen in gas environments affected the removal of H2S.",

keywords = "HS, High frequency discharge electrodeless lamp, Photolysis, Toluene",

author = "Xu, \{Jian Hui\} and Qian Zhang and Li, \{Chao Lin\} and Ting Li",

note = "Publisher Copyright: {\textcopyright} 2015 Taylor \& Francis Group, London.; International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014 ; Conference date: 06-12-2014 Through 07-12-2014",

year = "2015",

doi = "10.1201/b18135-70",

language = "英语",

series = "Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014",

publisher = "CRC Press/Balkema",

pages = "345--349",

editor = "Wen-Pei Sung and Kao, \{Jimmy C.M.\}",

booktitle = "Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014",

}

Xu, JH, Zhang, Q, Li, CL & Li, T 2015, Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention. in W-P Sung & JCM Kao (eds), Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014. Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014, CRC Press/Balkema, pp. 345-349, International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014, Taichung, Taiwan, Province of China, 6/12/14. https://doi.org/10.1201/b18135-70

Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention. / Xu, Jian Hui; Zhang, Qian; Li, Chao Lin et al.
Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014. ed. / Wen-Pei Sung; Jimmy C.M. Kao. CRC Press/Balkema, 2015. p. 345-349 (Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention

AU - Xu, Jian Hui

AU - Zhang, Qian

AU - Li, Chao Lin

AU - Li, Ting

PY - 2015

Y1 - 2015

N2 - The photolysis of H2S and toluene was studied under UV irradiation emitted by self-made high frequency discharge electrodeless lamp with atomic mercury lines at 185/253.7 nm. Experiments results showed that HFDEL photolysis could efficiently eliminates the two pollutants. The initial toluene concentration can strongly affect the concentration of photogenerated O3 from HFDEL and the efficiency and mass rate of destruction of toluene via HFDEL/MnO2-impregnated GAC system. The removal efficiency (ηH2S) of H2S was decreased with increasing initial H2S concentration and increased slightly with gas residence time. ηH2S was increased dramatically with relative humidity from <5 to 43% while the concentration of oxygen in gas environments affected the removal of H2S.

AB - The photolysis of H2S and toluene was studied under UV irradiation emitted by self-made high frequency discharge electrodeless lamp with atomic mercury lines at 185/253.7 nm. Experiments results showed that HFDEL photolysis could efficiently eliminates the two pollutants. The initial toluene concentration can strongly affect the concentration of photogenerated O3 from HFDEL and the efficiency and mass rate of destruction of toluene via HFDEL/MnO2-impregnated GAC system. The removal efficiency (ηH2S) of H2S was decreased with increasing initial H2S concentration and increased slightly with gas residence time. ηH2S was increased dramatically with relative humidity from <5 to 43% while the concentration of oxygen in gas environments affected the removal of H2S.

KW - HS

KW - High frequency discharge electrodeless lamp

KW - Photolysis

KW - Toluene

UR - https://www.scopus.com/pages/publications/84941696022

U2 - 10.1201/b18135-70

DO - 10.1201/b18135-70

M3 - 会议稿件

AN - SCOPUS:84941696022

T3 - Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014

SP - 345

EP - 349

BT - Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014

A2 - Sung, Wen-Pei

A2 - Kao, Jimmy C.M.

PB - CRC Press/Balkema

T2 - International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014

Y2 - 6 December 2014 through 7 December 2014

ER -

Xu JH, Zhang Q, Li CL, Li T. Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention. In Sung WP, Kao JCM, editors, Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014. CRC Press/Balkema. 2015. p. 345-349. (Environment, Energy and Applied Technology - Proceedings of the 2014 3rd International Conference on Frontier of Energy and Environment Engineering, ICFEEE 2014). doi: 10.1201/b18135-70

Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention

Abstract

Publication series

Conference

UN SDGs

Keywords

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