Publicação
Troubleshooting of filamentous bulking using hybdrid systems
| Resumo: | The present work aims to evaluate filamentous bulking control in hybrid systems. For this study, four sequencing batch reactors (SBR) fed with acetate were operated without (SBR1) and with support for biofilm growth [5 % (SBR2), 10 % (SBR3) and 20 % (SBR4) of the reactor volume]. The results demonstrated an overabundance of a filamentous fungi-like microorganism in the SBR operating just with suspended biomass. The incorporation of an optimized amount of support for biofilm growth (10 % and 20 %) seemed to suppress the overgrowth of this filamentous microorganism probably due to the combined effect of a decreased biomass loading rate and the physical cut or breakdown of filaments induced by support-to-support collisions. |
|---|---|
| Autores principais: | Matos, M. |
| Outros Autores: | Pereira, M. A.; Nicolau, Ana; Rodrigues, A. L.; Brito, A. G.; Nogueira, R. |
| Assunto: | Filamentous bulking control Hybrid systems Wastewater treatment |
| Ano: | 2010 |
| País: | Portugal |
| Tipo de documento: | outro |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866876901888360448 |
|---|---|
| author | Matos, M. |
| author2 | Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
| author2_role | author author author author author |
| author_facet | Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Matos, M.\"},{\"Person.name\":\"Pereira, M. A.\"},{\"Person.name\":\"Nicolau, Ana\"},{\"Person.name\":\"Rodrigues, A. L.\"},{\"Person.name\":\"Brito, A. G.\"},{\"Person.name\":\"Nogueira, R.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
| datacite.date.Accepted.fl_str_mv | 2010-10-11T00:00:00Z |
| datacite.date.available.fl_str_mv | 2015-01-27T17:23:36Z |
| datacite.date.embargoed.fl_str_mv | 2015-01-27T17:23:36Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Filamentous bulking control Hybrid systems Wastewater treatment |
| datacite.titles.title.fl_str_mv | Troubleshooting of filamentous bulking using hybdrid systems |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
| dc.date.Accepted.fl_str_mv | 2010-10-11T00:00:00Z |
| dc.date.available.fl_str_mv | 2015-01-27T17:23:36Z |
| dc.date.embargoed.fl_str_mv | 2015-01-27T17:23:36Z |
| dc.format.none.fl_str_mv | application/pdf application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/33267 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Filamentous bulking control Hybrid systems Wastewater treatment |
| dc.title.fl_str_mv | Troubleshooting of filamentous bulking using hybdrid systems |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_1843 |
| description | The present work aims to evaluate filamentous bulking control in hybrid systems. For this study, four sequencing batch reactors (SBR) fed with acetate were operated without (SBR1) and with support for biofilm growth [5 % (SBR2), 10 % (SBR3) and 20 % (SBR4) of the reactor volume]. The results demonstrated an overabundance of a filamentous fungi-like microorganism in the SBR operating just with suspended biomass. The incorporation of an optimized amount of support for biofilm growth (10 % and 20 %) seemed to suppress the overgrowth of this filamentous microorganism probably due to the combined effect of a decreased biomass loading rate and the physical cut or breakdown of filaments induced by support-to-support collisions. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | other |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/8e3bc8d3-ed48-4efd-ab2a-bd273fb2bef6/download |
| id | rum_eb43dfd82ef46ea67a816bf351c58158 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/33267 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/33267 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Matos, M. Pereira, M. A. Nicolau, Ana Rodrigues, A. L. Brito, A. G. Nogueira, R. |
| publishDate | 2010 |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engporThe present work aims to evaluate filamentous bulking control in hybrid systems. For this study, four sequencing batch reactors (SBR) fed with acetate were operated without (SBR1) and with support for biofilm growth [5 % (SBR2), 10 % (SBR3) and 20 % (SBR4) of the reactor volume]. The results demonstrated an overabundance of a filamentous fungi-like microorganism in the SBR operating just with suspended biomass. The incorporation of an optimized amount of support for biofilm growth (10 % and 20 %) seemed to suppress the overgrowth of this filamentous microorganism probably due to the combined effect of a decreased biomass loading rate and the physical cut or breakdown of filaments induced by support-to-support collisions.application/pdfapplication/pdfporTroubleshooting of filamentous bulking using hybdrid systemsMatos, M.Pereira, M. A.Nicolau, AnaRodrigues, A. L.Brito, A. G.Nogueira, R.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.pt2015-01-27T17:23:36Z2010-10-112015-01-19T09:25:16Z2010-10-11T00:00:00ZHandlehttps://hdl.handle.net/1822/33267http://purl.org/coar/access_right/c_abf2open accessFilamentous bulking controlHybrid systemsWastewater treatment543403 bytes222527 bytesother research producthttp://purl.org/coar/resource_type/c_1843otherhttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/8e3bc8d3-ed48-4efd-ab2a-bd273fb2bef6/downloadhttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/1f28b7b1-9478-4e70-97db-898ee8141c4b/download |
| spellingShingle | Troubleshooting of filamentous bulking using hybdrid systems Matos, M. Filamentous bulking control Hybrid systems Wastewater treatment |
| status | SINGLETON |
| subject.fl_str_mv | Filamentous bulking control Hybrid systems Wastewater treatment |
| title | Troubleshooting of filamentous bulking using hybdrid systems |
| title_full | Troubleshooting of filamentous bulking using hybdrid systems |
| title_fullStr | Troubleshooting of filamentous bulking using hybdrid systems |
| title_full_unstemmed | Troubleshooting of filamentous bulking using hybdrid systems |
| title_short | Troubleshooting of filamentous bulking using hybdrid systems |
| title_sort | Troubleshooting of filamentous bulking using hybdrid systems |
| topic | Filamentous bulking control Hybrid systems Wastewater treatment |
| topic_facet | Filamentous bulking control Hybrid systems Wastewater treatment |
| url | https://hdl.handle.net/1822/33267 |
| visible | 1 |