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Article: Phenol degradation and microbial characteristics in upflow anaerobic sludge blanket reactors at ambient and mesophilic temperatures

TitlePhenol degradation and microbial characteristics in upflow anaerobic sludge blanket reactors at ambient and mesophilic temperatures
Authors
KeywordsAmbient
Anaerobic degradation
Mesophilic
Microbial community
Phenol
Issue Date2008
PublisherInderscience Publishers. The Journal's web site is located at http://www.inderscience.com/ijep
Citation
International Journal of Environment and Pollution: science - engineering - ecological economics - policy, 2008, v. 32 n. 1, p. 68-77 How to Cite?
AbstractA synthetic wastewater containing phenol as sole substrate was respectively treated at temperatures of 26±1°C and 37±1°C in 2.8 litre upflow anaerobic sludge blanket (UASB) reactors. At the two temperatures, pH 7.0-7.5, with a 1:1 effluent recycle ratio, phenol in wastewater was efficiently degraded in a UASB reactor. Microbial community analysis using denaturing gradient gel electrophoresis (DGGE) showed that less shift in the microbial community occurred with the temperature changing. Phenol degradation in wastewater was recommended to select ambient temperature in UASB reactors. The optimal HRT was 12 to 16 hours corresponding to 6.0-4.5 g COD/(l.d) loading rate at ambient temperature in UASB reactors. The distribution of archaeal and bacterial populations in the UASB granular consortium was revealed using fluorescence in situ hybridisation (FISH) technique.
Persistent Identifierhttp://hdl.handle.net/10722/124600
ISSN
2015 Impact Factor: 0.515
2015 SCImago Journal Rankings: 0.241
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorKe, Sen_HK
dc.contributor.authorZhang, Men_HK
dc.contributor.authorShi, Zen_HK
dc.contributor.authorZhang, Ten_HK
dc.contributor.authorFang, HHPen_HK
dc.date.accessioned2010-10-31T10:43:30Z-
dc.date.available2010-10-31T10:43:30Z-
dc.date.issued2008en_HK
dc.identifier.citationInternational Journal of Environment and Pollution: science - engineering - ecological economics - policy, 2008, v. 32 n. 1, p. 68-77en_HK
dc.identifier.issn0957-4352-
dc.identifier.urihttp://hdl.handle.net/10722/124600-
dc.description.abstractA synthetic wastewater containing phenol as sole substrate was respectively treated at temperatures of 26±1°C and 37±1°C in 2.8 litre upflow anaerobic sludge blanket (UASB) reactors. At the two temperatures, pH 7.0-7.5, with a 1:1 effluent recycle ratio, phenol in wastewater was efficiently degraded in a UASB reactor. Microbial community analysis using denaturing gradient gel electrophoresis (DGGE) showed that less shift in the microbial community occurred with the temperature changing. Phenol degradation in wastewater was recommended to select ambient temperature in UASB reactors. The optimal HRT was 12 to 16 hours corresponding to 6.0-4.5 g COD/(l.d) loading rate at ambient temperature in UASB reactors. The distribution of archaeal and bacterial populations in the UASB granular consortium was revealed using fluorescence in situ hybridisation (FISH) technique.-
dc.languageengen_HK
dc.publisherInderscience Publishers. The Journal's web site is located at http://www.inderscience.com/ijep-
dc.relation.ispartofInternational Journal of Environment and Pollution: science - engineering - ecological economics - policyen_HK
dc.subjectAmbient-
dc.subjectAnaerobic degradation-
dc.subjectMesophilic-
dc.subjectMicrobial community-
dc.subjectPhenol-
dc.titlePhenol degradation and microbial characteristics in upflow anaerobic sludge blanket reactors at ambient and mesophilic temperaturesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0957-4352&volume=32&issue=1&spage=68&epage=77&date=2008&atitle=Phenol+degradation+and+microbial+characteristics+in+upflow+anaerobic+sludge+blanket+reactors+at+ambient+and+mesophilic+temperatures-
dc.identifier.emailZhang, M: zm1688@vip.sina.comen_HK
dc.identifier.emailShi, Z: kshuizhou@yahoo.comen_HK
dc.identifier.emailZhang, T: zhangt@hkucc.hku.hken_HK
dc.identifier.emailFang, HHP: hrechef@hkucc.hku.hken_HK
dc.identifier.authorityZhang, T=rp00211en_HK
dc.identifier.authorityFang, HHP=rp00115en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1504/IJEP.2008.016899-
dc.identifier.scopuseid_2-s2.0-38649102789-
dc.identifier.hkuros182563en_HK
dc.identifier.volume32en_HK
dc.identifier.issue1en_HK
dc.identifier.spage68en_HK
dc.identifier.epage77en_HK
dc.identifier.isiWOS:000253558900007-

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