Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/2405
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Civil and Environmental Engineering-
dc.creatorLiu, H-
dc.creatorLi, XZ-
dc.creatorLeng, Y-
dc.creatorWang, C-
dc.date.accessioned2014-12-11T08:29:12Z-
dc.date.available2014-12-11T08:29:12Z-
dc.identifier.issn0043-1354-
dc.identifier.urihttp://hdl.handle.net/10397/2405-
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.rightsWater Research © 2007 Elsevier. The journal web site is located at http://www.sciencedirect.com.en_US
dc.subjectE-Fentonen_US
dc.subjectH?O?en_US
dc.subjectKinetic modelen_US
dc.subjectPhenolen_US
dc.titleKinetic modeling of electro-Fenton reaction in aqueous solutionen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: H. Liuen_US
dc.description.otherinformationAuthor name used in this publication: X. Z. Lien_US
dc.description.otherinformationAuthor name used in this publication: Y. J. Lengen_US
dc.description.otherinformationAuthor name used in this publication: C. Wangen_US
dc.identifier.spage1161-
dc.identifier.epage1167-
dc.identifier.volume41-
dc.identifier.issue5-
dc.identifier.doi10.1016/j.watres.2006.12.006-
dcterms.abstractTo well describe the electro-Fenton (E-Fenton) reaction in aqueous solution, a new kinetic model was established according to the generally accepted mechanism of E-Fenton reaction. The model has special consideration on the rates of hydrogen peroxide (H?O?) generation and consumption in the reaction solution. The model also embraces three key operating factors affecting the organic degradation in the E-Fenton reaction, including current density, dissolved oxygen concentration and initial ferrous ion concentration. This analytical model was then validated by the experiments of phenol degradation in aqueous solution. The experiments demonstrated that the H?O? gradually built up with time and eventually approached its maximum value in the reaction solution. The experiments also showed that phenol was degraded at a slow rate at the early stage of the reaction, a faster rate during the middle stage, and a slow rate again at the final stage. It was confirmed in all experiments that the curves of phenol degradation (concentration vs. time) appeared to be an inverted "S" shape. The experimental data were fitted using both the normal first-order model and our new model, respectively. The goodness of fittings demonstrated that the new model could better fit the experimental data than the first-order model appreciably, which indicates that this analytical model can better describe the kinetics of the E-Fenton reaction mathematically and also chemically.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationWater research, Mar. 2007, v. 41, no. 5, p. 1161-1167-
dcterms.isPartOfWater research-
dcterms.issued2007-03-
dc.identifier.isiWOS:000246465400024-
dc.identifier.scopus2-s2.0-33846826974-
dc.identifier.pmid17258788-
dc.identifier.eissn1879-2448-
dc.identifier.rosgroupidr34791-
dc.description.ros2006-2007 > Academic research: refereed > Publication in refereed journal-
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryGreen (AAM)en_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
70.pdfPre-published version203.34 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Final Accepted Manuscript
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

215
Last Week
1
Last month
Citations as of Oct 13, 2024

Downloads

620
Citations as of Oct 13, 2024

SCOPUSTM   
Citations

118
Last Week
2
Last month
0
Citations as of Oct 10, 2024

WEB OF SCIENCETM
Citations

118
Last Week
0
Last month
1
Citations as of Oct 10, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.