Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/136164
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Ferrera, Isabel | es_ES |
dc.contributor.author | Massana, Ramon | es_ES |
dc.contributor.author | Casamayor, Emilio O. | es_ES |
dc.contributor.author | Balagué, Vanessa | es_ES |
dc.contributor.author | Sánchez, Olga | es_ES |
dc.contributor.author | Pedrós-Alió, Carlos | es_ES |
dc.contributor.author | Mas, Jordi | es_ES |
dc.date.accessioned | 2016-08-31T11:21:19Z | - |
dc.date.available | 2016-08-31T11:21:19Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Applied Microbiology and Biotechnology 64: 726-734 (2004) | es_ES |
dc.identifier.issn | 0175-7598 | - |
dc.identifier.uri | http://hdl.handle.net/10261/136164 | - |
dc.description | 9 páginas, 1 tabla, 3 figuras. | es_ES |
dc.description.abstract | In the present work, we describe for the first time the utilization of a complex microbial biofilm for the treatment of sulfide-containing effluents. A non-aerated packed-column reactor was inoculated with anoxic lake sediment and exposed to light. A biofilm developed in the column and showed a stable oxidation performance for several weeks. Microbial species composition was analyzed by microscopy, pigment analysis and a bacterial 16S rRNA gene clone library. Colorless sulfur bacteria, green algae and purple sulfur bacteria were observed microscopically. Pigment composition confirmed the presence of algae and purple sulfur bacteria. The clone library was dominated by alpha-Proteobacteria (mostly Rhodobacter group), followed by gamma-Proteobacteria (Chromatiaceae- like and Thiothrix-like aerobic sulfur oxidizers) and the Cytophaga-Flavobacterium-Bacteroides group. Plastid signatures from algae were also present and a few clones belonged to both the beta- (Rhodoferax sp., Thiobacillus sp.) and delta-Proteobacteria (Desulfocapsa sp.) and to the low G+C Gram-positive bacteria (Firmicutes group). The coexistence of aerobic, anaerobic, phototrophic and chemotrophic microorganisms in the biofilm, the species richness found within these metabolic groups (42 operational taxonomic units) and the microdiversity observed within some species could be very important for the longterm functioning and versatility of the reactor. | es_ES |
dc.description.sponsorship | This work was supported by projects BOS2000-0139 and REN2000-0332-P4 from the Ministerio de Ciencia y Tecnología to J.M.; and I.F. was supported by a FPI fellowship from the Generalitat de Catalunya. E.O.C. benefits from the Programa Ramón y Cajal of the Spanish Ministerio de Ciencia y Tecnología. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer Nature | es_ES |
dc.rights | closedAccess | es_ES |
dc.title | High-diversity biofilm for the oxidation of sulfide-containing effluents | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1007/s00253-004-1582-x | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1007/s00253-004-1582-x | es_ES |
dc.identifier.e-issn | 1432-0614 | - |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
Aparece en las colecciones: | (CEAB) Artículos (ICM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Restringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
57
checked on 12-abr-2024
WEB OF SCIENCETM
Citations
50
checked on 26-feb-2024
Page view(s)
256
checked on 23-abr-2024
Download(s)
258
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.