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dc.contributor.authorFortuny Picornell, Marc
dc.contributor.authorDeshusses, Marc A.
dc.contributor.authorGamisans Noguera, Javier
dc.contributor.authorGabriel Buguña, David
dc.contributor.authorCasas Alvero, Carles
dc.contributor.authorLafuente Sancho, Francisco Javier
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC
dc.date.accessioned2019-06-12T12:05:54Z
dc.date.available2019-06-12T12:05:54Z
dc.date.issued2007
dc.identifier.citationFortuny, M. [et al.]. High H2S concentration abatement in a biotrickling filter: start-up at controlled pH and effect of the EBRT on O2/H2S supply ratio. A: Biotechniques for Air Pollution Control. "Biotechniques for air pollution control". Universidade da Coruña, 2007, p. 251-262.
dc.identifier.isbn978-84-9749-258-4
dc.identifier.otherhttp://hdl.handle.net/2183/12817
dc.identifier.urihttp://hdl.handle.net/2117/134343
dc.description.abstractIn this study, a biotrickling filter reactor was set up and used to treat high concentrations of gaseousH2S. Inoculation was carried out at an inlet H2S concentration of 1,000 ppmv (27.8 g H2S m-3 h-1)and sludge from a municipal wastewater treatment plant (MWWTP) was used as inoculum. After 3days, removal efficiency (RE) above 98 % was achieved even after the loading rate (LR) wasincreased up to 55.6 g H2S m-3 h-1 (2,000 ppmv). Operation at such LR, with an empty bed residencetime (EBRT) of 180 s and controlled pH of 6.5-7 was carried out during 3 months. The start-upphase, the effect of decreasing EBRTs at constant inlet concentration and the composition of theprocess end-products in relation to the supplied O2/H2S ratio were studied. Also, a carbon massbalance under steady state conditions was calculated.
dc.format.extent12 p.
dc.language.isoeng
dc.publisherUniversidade da Coruña
dc.subjectÀrees temàtiques de la UPC::Enginyeria química::Biotecnologia
dc.subject.lcshFilters and filtration
dc.subject.lcshGases--Purification
dc.titleHigh H2S concentration abatement in a biotrickling filter: start-up at controlled pH and effect of the EBRT on O2/H2S supply ratio
dc.typeConference report
dc.subject.lemacFiltres i filtració
dc.subject.lemacGasos -- Depuració
dc.contributor.groupUniversitat Politècnica de Catalunya. BIOGAP - Grup de Tractament Biològic de Contaminants Gasosos i Olors
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac2403087
dc.description.versionPostprint (published version)
local.citation.authorFortuny, M.; Deshusses, M.A.; Gamisans, X.; Gabriel, D.; Casas, C.; Lafuente Sancho, Francisco Javier
local.citation.contributorBiotechniques for Air Pollution Control
local.citation.publicationNameBiotechniques for air pollution control
local.citation.startingPage251
local.citation.endingPage262


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