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Substrate effect on bacterial communities from constructed wetlands planted with Typha latifolia treating industrial wastewater

2009Journal article Restricted access
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dc.contributor.authorCalheiros, Cristina S.C.
dc.contributor.authorDuque, Anouk F.
dc.contributor.authorMoura, Alexandra
dc.contributor.authorHenriques, Isabel S.
dc.contributor.authorCorreia, António
dc.contributor.authorRangel, António O.S.S.
dc.contributor.authorCastro, Paula M.L.
dc.date.accessioned2010-10-07T15:00:02Z
dc.date.available2010-10-07T15:00:02Z
dc.date.issued2009
dc.description.abstractConstructed wetlands (CWs) have been recognized as being able to effectively treat wastewater from municipal and industrial sources. This study focused on the effect of different substrates and long-term operation of horizontal subsurface flowCWstreating tannery wastewater on the bacterial communities. The CWs were planted with Typha latifolia in three types of substrate: two units with different types of expanded clay aggregates and one unit with fine gravel. Another unit with expanded clay was left unvegetated. Changes in the bacterial community related to the type of substrate, different hydraulic loading rates and along CW operationwere examined using denaturating gradient gel electrophoresis (DGGE). Bacterial enumerationwas also performed and several bacterial isolateswere retrieved from the CWs. Phylogenetic affiliations of those isolates were obtained on the basis of 16S rRNA gene sequences and revealed that they were closely related to the genera Bacillus (TM1S1, TM1R3, TNR1 and TAR1), Paracoccus (TM1R2), Pseudomonas (TM1R1) and Halomonas (TM1S2). The type of substrate and the presence of T. latifolia had a major effect on the species richness and the structure of bacterial communities as inferred by numerical analysis of DGGE profiles.por
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.citation"Ecological engineering". ISSN 0925-8574. 35: 5 (2009) 744–753por
dc.identifier.doi10.1016/j.ecoleng.2008.11.010
dc.identifier.urihttp://hdl.handle.net/10400.14/2696
dc.language.isoengpor
dc.publisherElsevierpor
dc.subjectBacterial communitiespor
dc.subjectConstructed wetlandpor
dc.subjectDGGEpor
dc.subjectTypha latifoliapor
dc.subjectIndustrial wastewaterpor
dc.titleSubstrate effect on bacterial communities from constructed wetlands planted with Typha latifolia treating industrial wastewaterpor
dc.typejournal article
dspace.entity.typePublication
person.familyNameCalheiros
person.familyNameF. Duque
person.familyNameSantos Silva Rangel
person.familyNameCastro
person.givenNameCristina
person.givenNameAnouk
person.givenNameAntónio Osmaro
person.givenNamePaula
person.identifier2013444
person.identifier.ciencia-id5D10-BCF9-05F6
person.identifier.ciencia-id7819-FA0D-FC04
person.identifier.ciencia-idD61D-7CFB-178A
person.identifier.ciencia-id7C1F-6C72-354A
person.identifier.orcid0000-0003-3159-3497
person.identifier.orcid0000-0002-8360-1404
person.identifier.orcid0000-0002-6486-8947
person.identifier.orcid0000-0001-8841-6606
person.identifier.ridA-1151-2011
person.identifier.ridN-5863-2014
person.identifier.ridM-8241-2013
person.identifier.scopus-author-id10142144500
person.identifier.scopus-author-id36573459300
person.identifier.scopus-author-id7004827387
person.identifier.scopus-author-id7102781782
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication717e7962-c85e-4751-84e2-2e79b8e8c75d
relation.isAuthorOfPublicationd23f1d0d-9558-4f84-aa79-1efc0552f360
relation.isAuthorOfPublication467be022-fd9c-4549-aa48-48ebcc1098eb
relation.isAuthorOfPublicationf2253992-dc8d-4042-9a0f-597ebcf0a1d6
relation.isAuthorOfPublication.latestForDiscovery467be022-fd9c-4549-aa48-48ebcc1098eb

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