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Article: Kinetic study on the removal of toxic phenol and chlorophenol from waste water by horseradish peroxidase

TitleKinetic study on the removal of toxic phenol and chlorophenol from waste water by horseradish peroxidase
Authors
KeywordsChlorophenol
Horseradish Peroxidase
Phenol
Ping-Pong Reaction
Wastewater Treatment
Issue Date1998
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/chemosphere
Citation
Chemosphere, 1998, v. 37 n. 8, p. 1571-1577 How to Cite?
AbstractThe removal of phenol and chlorophenol from waste water catalyzed by horseradish peroxidase was studied in this paper to understand the kinetic features of this reaction. The effects of H 2O 2 concentration and substrate type on the removal of pollutants, were discussed in detail. The results showed that there was an optimum H 2O 2 concentration for removal of phenol and chlorophenol catalyzed by horseradish peroxidase. If concentrations of H 2O 2 is higher than the optimum value, it became inhibitor in phenol removal, although the inhibition effect on the reaction was very small. Several substrates were compared on their affinity with horseradish peroxidase according to the kinetic parameters of reactions. The results showed that 4-chlorophenol was the most easy one to react and followed by phenol, and 3-chlorophenol. It was also concluded in this paper that oxidation reaction catalyzed by horseradish peroxidase had the characteristic of Ping-Pong reaction.
Persistent Identifierhttp://hdl.handle.net/10722/150112
ISSN
2015 Impact Factor: 3.698
2015 SCImago Journal Rankings: 1.536
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Ten_US
dc.contributor.authorZhao, Qen_US
dc.contributor.authorHuang, Hen_US
dc.contributor.authorLi, Qen_US
dc.contributor.authorZhang, Yen_US
dc.contributor.authorMin, Qen_US
dc.date.accessioned2012-06-26T06:01:38Z-
dc.date.available2012-06-26T06:01:38Z-
dc.date.issued1998en_US
dc.identifier.citationChemosphere, 1998, v. 37 n. 8, p. 1571-1577en_US
dc.identifier.issn0045-6535en_US
dc.identifier.urihttp://hdl.handle.net/10722/150112-
dc.description.abstractThe removal of phenol and chlorophenol from waste water catalyzed by horseradish peroxidase was studied in this paper to understand the kinetic features of this reaction. The effects of H 2O 2 concentration and substrate type on the removal of pollutants, were discussed in detail. The results showed that there was an optimum H 2O 2 concentration for removal of phenol and chlorophenol catalyzed by horseradish peroxidase. If concentrations of H 2O 2 is higher than the optimum value, it became inhibitor in phenol removal, although the inhibition effect on the reaction was very small. Several substrates were compared on their affinity with horseradish peroxidase according to the kinetic parameters of reactions. The results showed that 4-chlorophenol was the most easy one to react and followed by phenol, and 3-chlorophenol. It was also concluded in this paper that oxidation reaction catalyzed by horseradish peroxidase had the characteristic of Ping-Pong reaction.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/chemosphereen_US
dc.relation.ispartofChemosphereen_US
dc.subjectChlorophenolen_US
dc.subjectHorseradish Peroxidaseen_US
dc.subjectPhenolen_US
dc.subjectPing-Pong Reactionen_US
dc.subjectWastewater Treatmenten_US
dc.titleKinetic study on the removal of toxic phenol and chlorophenol from waste water by horseradish peroxidaseen_US
dc.typeArticleen_US
dc.identifier.emailZhang, T:zhangt@hkucc.hku.hken_US
dc.identifier.authorityZhang, T=rp00211en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0045-6535(98)00140-4en_US
dc.identifier.scopuseid_2-s2.0-0032189361en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032189361&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume37en_US
dc.identifier.issue8en_US
dc.identifier.spage1571en_US
dc.identifier.epage1577en_US
dc.identifier.isiWOS:000075747600016-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridZhang, T=24470677400en_US
dc.identifier.scopusauthoridZhao, Q=7402764425en_US
dc.identifier.scopusauthoridHuang, H=7405614998en_US
dc.identifier.scopusauthoridLi, Q=26026358400en_US
dc.identifier.scopusauthoridZhang, Y=22995994100en_US
dc.identifier.scopusauthoridMin, Q=7004057926en_US

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