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Article: Removal of toluene using UV-irradiated and nonthermal plasma-driven photocatalyst system

TitleRemoval of toluene using UV-irradiated and nonthermal plasma-driven photocatalyst system
Authors
Huang, HBYe, DQLeung, DYC
KeywordsCatalytic ozonation
Nonthermal plasma
Photocatalysis
Toluene
Issue Date2010
PublisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/ee.html
Citation
Journal Of Environmental Engineering, 2010, v. 136 n. 11, p. 1231-1236 How to Cite?
DOI: http://dx.doi.org/10.1061/(ASCE)EE.1943-7870.0000268
AbstractThe removal of toluene using ultraviolet (UV)-irradiated and nonthermal plasma (NTP)-driven photocatalysts system was investigated. Results indicated that the combination of photocatalyst with NTP (NTP-driven photocatalyst) had much higher toluene removal efficiency (TRE) and better photocatalyst durability, compared with UV-irradiated photocatalysis. The TRE was proportional to ozone consumption rate in the NTP-driven photocatalyst system, in which catalytic ozonation played a vital role in toluene decomposition. Its mechanism of toluene destruction differed from that of photocatalytic oxidation. The active oxygen from catalytic ozone decomposition was the dominant active species in the NTP-driven photocatalyst system. © 2010 ASCE.
Persistent Identifierhttp://hdl.handle.net/10722/134424
ISSN
0733-9372
2021 Impact Factor: 2.479
2020 SCImago Journal Rankings: 0.438
ISI Accession Number ID
WOS:000283190300005
Funding AgencyGrant Number
National Key High Technology Research and Development Program of China2006AA06A310
Ph.D. Programs Foundation of Ministry of Education of China20070561042
CRCG of the University of Hong Kong200907176159
Funding Information:

The writers gratefully acknowledge the financial support from the National Key High Technology Research and Development Program of China (Grant No. 2006AA06A310), the Ph.D. Programs Foundation of Ministry of Education of China (Grant No. 20070561042), and the CRCG of the University of Hong Kong (Grant No. 200907176159)

References
References in Scopus
Grants
Destruction of multiple indoor air pollutants using photocatalysis irradiated by ozone-producing UV lamp

 

DC FieldValueLanguage
dc.contributor.authorHuang, HBen_HK
dc.contributor.authorYe, DQen_HK
dc.contributor.authorLeung, DYCen_HK
dc.date.accessioned2011-06-17T09:20:15Z-
dc.date.available2011-06-17T09:20:15Z-
dc.date.issued2010en_HK
dc.identifier.citationJournal Of Environmental Engineering, 2010, v. 136 n. 11, p. 1231-1236en_HK
dc.identifier.issn0733-9372en_HK
dc.identifier.urihttp://hdl.handle.net/10722/134424-
dc.description.abstractThe removal of toluene using ultraviolet (UV)-irradiated and nonthermal plasma (NTP)-driven photocatalysts system was investigated. Results indicated that the combination of photocatalyst with NTP (NTP-driven photocatalyst) had much higher toluene removal efficiency (TRE) and better photocatalyst durability, compared with UV-irradiated photocatalysis. The TRE was proportional to ozone consumption rate in the NTP-driven photocatalyst system, in which catalytic ozonation played a vital role in toluene decomposition. Its mechanism of toluene destruction differed from that of photocatalytic oxidation. The active oxygen from catalytic ozone decomposition was the dominant active species in the NTP-driven photocatalyst system. © 2010 ASCE.en_HK
dc.languageengen_US
dc.publisherAmerican Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/ee.htmlen_HK
dc.relation.ispartofJournal of Environmental Engineeringen_HK
dc.rightsJournal of Environmental Engineering. Copyright © American Society of Civil Engineers.-
dc.subjectCatalytic ozonationen_HK
dc.subjectNonthermal plasmaen_HK
dc.subjectPhotocatalysisen_HK
dc.subjectTolueneen_HK
dc.titleRemoval of toluene using UV-irradiated and nonthermal plasma-driven photocatalyst systemen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0733-9372&volume=136&issue=11&spage=1231&epage=1236&date=2010&atitle=Removal+of+toluene+using+UV-irradiated+and+nonthermal+plasma-driven+photocatalyst+system-
dc.identifier.emailLeung, DYC:ycleung@hku.hken_HK
dc.identifier.authorityLeung, DYC=rp00149en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1061/(ASCE)EE.1943-7870.0000268en_HK
dc.identifier.scopuseid_2-s2.0-78049372876en_HK
dc.identifier.hkuros185851en_US
dc.identifier.hkuros178851-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78049372876&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume136en_HK
dc.identifier.issue11en_HK
dc.identifier.spage1231en_HK
dc.identifier.epage1236en_HK
dc.identifier.isiWOS:000283190300005-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectDestruction of multiple indoor air pollutants using photocatalysis irradiated by ozone-producing UV lamp-
dc.identifier.scopusauthoridHuang, HB=36607846400en_HK
dc.identifier.scopusauthoridYe, DQ=7102368962en_HK
dc.identifier.scopusauthoridLeung, DYC=7203002484en_HK
dc.identifier.issnl0733-9372-

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