Effect of mixed liquor volatile suspended solids on membrane Fouling during short and long-term operation of membrane bioreactor

Vista sencilla de ítem
dc.citation.epage155
dc.citation.issue21
dc.citation.journalAbbreviatedTitleing.cienc.
dc.citation.journalTitleIngeniería y Ciencia
dc.citation.spage137
dc.citation.volume11
dc.contributor.authorEstrada-Arriaga, Edson Baltazarspa
dc.contributor.authorMijaylova Nacheva, Petiaspa
dc.contributor.authorGarcía-Sánchez, Lilianaspa
dc.date2014-12-19
dc.date.accessioned2015-05-06T15:16:00Z
dc.date.available2015-05-06T15:16:00Z
dc.date.issued2014-12-19
dc.descriptionThe aim of this study was to examine the impact of different Mixed Liquor Volatile Suspended Solids (MLVSS) concentrations on membrane fouling, in a submerged Membrane Bioreactor (MBR) at short and long-term MBR operation for wastewater treatment -- Three laboratory-scale in a submerged MBR system were operated under critical flux, sub-critical flux, and an intermittent suction time and backwashing conditions -- At shortterm MBR operation with mixed liquors of 4,200 and 6,150 mg MLVSS L-1, the hydraulic resistance of membranes followed a same trajectory with averages of 5.0E+12 m-1, whereas for 7,940 mg MLVSS L-1, a high resistance of up to 1.7E+13 m-1 was obtained -- The result showed that high biomass concentrations decreased to permeability due to a bio-layer formed in the membrane surface and high Extracellular Polymeric Substance (EPS)
dc.formatapplication/pdf
dc.identifier.doi10.17230/ingciencia.11.21.7
dc.identifier.eissn2256-4314
dc.identifier.issn1794–9165
dc.identifier.urihttp://hdl.handle.net/10784/5295
dc.language.isoengeng
dc.publisherUniversidad EAFITspa
dc.relation.ispartofIngeniería y Ciencia - ing.cienc.; Vol. 11, Núm. 21 (2015): 10 años; 137-155spa
dc.relation.isversionofhttp://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/2563
dc.relation.urihttp://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/2563
dc.rightsCopyright (c) 2015 Ingeniería y Ciencia – ing.cienc.spa
dc.rightshttp://creativecommons.org/licenses/by/4.0spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesseng
dc.rights.localAcceso abiertospa
dc.sourceIngeniería y Ciencia - ing.cienc.; Vol. 11, Núm. 21 (2015): 10 años; 137-155spa
dc.sourceinstname:Universidad EAFITspa
dc.sourcereponame:Repositorio Institucional Universidad EAFITspa
dc.subjectSólidos suspendidos
dc.subjectSustancias Poliméricas Extracelulares (EPS)
dc.subject.keywordBiomass
dc.subject.keywordBioreactors
dc.subject.keywordMicrobial biotechnology
dc.subject.lembBIOMASA
dc.subject.lembBIOREACTORES
dc.subject.lembBIOTECNOLOGÍA MICROBIANA
dc.titleEffect of mixed liquor volatile suspended solids on membrane Fouling during short and long-term operation of membrane bioreactoreng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/article
dc.typearticleeng
dc.type.localArtículospa

Archivos

Bloque original
Mostrando 1 - 2 de 2
No hay miniatura disponible
Nombre:
7.pdf
Tamaño:
720.53 KB
Formato:
Adobe Portable Document Format
Descripción:
Texto completo PDF
Descargar
No hay miniatura disponible
Nombre:
articulo.html
Tamaño:
374 B
Formato:
Hypertext Markup Language
Descripción:
Texto completo HTML
Descargar

Colecciones

Ingeniería y Ciencia, Vol. 11, Núm. 21 (2015)