File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Growth behaviors of bacteria in biofouling cake layer in a dead-end microfiltration system

TitleGrowth behaviors of bacteria in biofouling cake layer in a dead-end microfiltration system
Authors
KeywordsBacterial growth
Filtration
Fouling
Monod model
Resistance
Issue Date2011
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/biortech
Citation
Bioresource Technology, 2011, v. 102 n. 2, p. 1549-1555 How to Cite?
AbstractThe growth behaviors of three bacterial species, i.e. Escherichia coli, Pseudomonas putida and Aquabaculum hongkongensis, in biofouling cake layer (attached form) were investigated using an unstirred dead-end continuous microfiltration system, and were compared with those in suspended form. Results showed that all the three bacteria had larger average growth rates in suspended form than in attached form under high substrates levels. Under oligotrophic conditions, the average growth rates in the attached form were faster than those in the suspended form, especially for A. hongkongensis. The growth behaviors analysis presented the same results due to all the tested bacteria had higher maximum growth rate and saturation constant in suspended form than attached form, indicating the dominant growth mode would be shifted from attached form to suspended form with substrate concentration increase. Finally, total filtration resistance determined in the experiments increased significantly with the bacterial growth in filtration system. © 2010 Elsevier Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/139033
ISSN
2015 Impact Factor: 4.917
2015 SCImago Journal Rankings: 2.303
ISI Accession Number ID
Funding AgencyGrant Number
Hong Kong UGC One-off Special Equipment Grant SchemeSEG HKU10
HKU
Funding Information:

The authors wish to thank the Hong Kong UGC One-off Special Equipment Grant Scheme (SEG HKU10) for the financial support on this study, and YQ Chao wishes to thank HKU for the postgraduate studentship. The technical assistance of Ms. Vicky Fung is greatly appreciated.

References

 

DC FieldValueLanguage
dc.contributor.authorChao, Yen_HK
dc.contributor.authorZhang, Ten_HK
dc.date.accessioned2011-09-23T05:44:27Z-
dc.date.available2011-09-23T05:44:27Z-
dc.date.issued2011en_HK
dc.identifier.citationBioresource Technology, 2011, v. 102 n. 2, p. 1549-1555en_HK
dc.identifier.issn0960-8524en_HK
dc.identifier.urihttp://hdl.handle.net/10722/139033-
dc.description.abstractThe growth behaviors of three bacterial species, i.e. Escherichia coli, Pseudomonas putida and Aquabaculum hongkongensis, in biofouling cake layer (attached form) were investigated using an unstirred dead-end continuous microfiltration system, and were compared with those in suspended form. Results showed that all the three bacteria had larger average growth rates in suspended form than in attached form under high substrates levels. Under oligotrophic conditions, the average growth rates in the attached form were faster than those in the suspended form, especially for A. hongkongensis. The growth behaviors analysis presented the same results due to all the tested bacteria had higher maximum growth rate and saturation constant in suspended form than attached form, indicating the dominant growth mode would be shifted from attached form to suspended form with substrate concentration increase. Finally, total filtration resistance determined in the experiments increased significantly with the bacterial growth in filtration system. © 2010 Elsevier Ltd.en_HK
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/biortechen_HK
dc.relation.ispartofBioresource Technologyen_HK
dc.subjectBacterial growthen_HK
dc.subjectFiltrationen_HK
dc.subjectFoulingen_HK
dc.subjectMonod modelen_HK
dc.subjectResistanceen_HK
dc.subject.meshBacteria - growth and development-
dc.subject.meshBacterial Adhesion-
dc.subject.meshBiofouling-
dc.subject.meshEscherichia coli - growth and development-
dc.subject.meshFiltration - instrumentation - methods-
dc.titleGrowth behaviors of bacteria in biofouling cake layer in a dead-end microfiltration systemen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0960-8524&volume=102&issue=2&spage=1549&epage=1555&date=2011&atitle=Growth+behaviors+of+bacteria+in+biofouling+cake+layer+in+a+dead-end+microfiltration+system-
dc.identifier.emailZhang, T:zhangt@hkucc.hku.hken_HK
dc.identifier.authorityZhang, T=rp00211en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.biortech.2010.08.078en_HK
dc.identifier.pmid20888760-
dc.identifier.scopuseid_2-s2.0-78650695289en_HK
dc.identifier.hkuros192698en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78650695289&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume102en_HK
dc.identifier.issue2en_HK
dc.identifier.spage1549en_HK
dc.identifier.epage1555en_HK
dc.identifier.isiWOS:000286782700153-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridChao, Y=36503486900en_HK
dc.identifier.scopusauthoridZhang, T=24470677400en_HK
dc.identifier.citeulike7759332-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats