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Article: Phototrophic hydrogen production from acetate and butyrate in wastewater

TitlePhototrophic hydrogen production from acetate and butyrate in wastewater
Authors
KeywordsAcetate
Butyrate
Hydrogen
Phototrophic
Rhodobacter capsulatus
Issue Date2005
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhydene
Citation
International Journal Of Hydrogen Energy, 2005, v. 30 n. 7, p. 785-793 How to Cite?
AbstractPhototrophic hydrogen production was conducted using individual substrates, acetate and butyrate, which are the main products of dark fermentation. Effects of initial pH (ranging 5.0-10.0) and individual substrate concentrations (acetate ranging from 800 to 4100 mg/l, and butyrate ranging from 1000 to 5100 mg/l) on phototrophic hydrogen production were evaluated. The maximum hydrogen yields were 2.5 mol-H2/mol-acetate at an initial pH of 8.0 treating 800 mg/l of acetate, 3.7 mol-H2/mol-butyrate at an initial pH of 9.0 treating 1000 mg/l of butyrate. Analyses of DGGE (denaturing gradient gel electrophoresis) profiles of 16S rDNA fragments and FISH (fluorescent in situ hybridization) images show that both phototrophic hydrogen-producing sludges comprised only one predominant species resembling Rhodobacter capsulatus with over 80% relative abundance. © 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/71812
ISSN
2015 Impact Factor: 3.205
2015 SCImago Journal Rankings: 1.330
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorFang, HHPen_HK
dc.contributor.authorLiu, Hen_HK
dc.contributor.authorZhang, Ten_HK
dc.date.accessioned2010-09-06T06:35:23Z-
dc.date.available2010-09-06T06:35:23Z-
dc.date.issued2005en_HK
dc.identifier.citationInternational Journal Of Hydrogen Energy, 2005, v. 30 n. 7, p. 785-793en_HK
dc.identifier.issn0360-3199en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71812-
dc.description.abstractPhototrophic hydrogen production was conducted using individual substrates, acetate and butyrate, which are the main products of dark fermentation. Effects of initial pH (ranging 5.0-10.0) and individual substrate concentrations (acetate ranging from 800 to 4100 mg/l, and butyrate ranging from 1000 to 5100 mg/l) on phototrophic hydrogen production were evaluated. The maximum hydrogen yields were 2.5 mol-H2/mol-acetate at an initial pH of 8.0 treating 800 mg/l of acetate, 3.7 mol-H2/mol-butyrate at an initial pH of 9.0 treating 1000 mg/l of butyrate. Analyses of DGGE (denaturing gradient gel electrophoresis) profiles of 16S rDNA fragments and FISH (fluorescent in situ hybridization) images show that both phototrophic hydrogen-producing sludges comprised only one predominant species resembling Rhodobacter capsulatus with over 80% relative abundance. © 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhydeneen_HK
dc.relation.ispartofInternational Journal of Hydrogen Energyen_HK
dc.subjectAcetateen_HK
dc.subjectButyrateen_HK
dc.subjectHydrogenen_HK
dc.subjectPhototrophicen_HK
dc.subjectRhodobacter capsulatusen_HK
dc.titlePhototrophic hydrogen production from acetate and butyrate in wastewateren_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0360-3199&volume=30&issue=7&spage=785&epage=793&date=2005&atitle=Phototrophic+hydrogen+production+from+acetate+and+butyrate+in+wastewateren_HK
dc.identifier.emailFang, HHP:hrechef@hkucc.hku.hken_HK
dc.identifier.emailZhang, T:zhangt@hkucc.hku.hken_HK
dc.identifier.authorityFang, HHP=rp00115en_HK
dc.identifier.authorityZhang, T=rp00211en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ijhydene.2004.12.010en_HK
dc.identifier.scopuseid_2-s2.0-15944369336en_HK
dc.identifier.hkuros104772en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-15944369336&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume30en_HK
dc.identifier.issue7en_HK
dc.identifier.spage785en_HK
dc.identifier.epage793en_HK
dc.identifier.isiWOS:000228676600010-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridFang, HHP=7402542625en_HK
dc.identifier.scopusauthoridLiu, H=36072584800en_HK
dc.identifier.scopusauthoridZhang, T=24470677400en_HK

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