Giménez García, JB.; Robles Martínez, Á.; Carretero Martin, L.; Durán Pinzón, F.; Ruano García, MV.; Gatti, MN.; Ribes Bertomeu, J.... (2011). Experimental study of the anaerobic urban wastewater treatment in a submerged hollow-fibre membrane bioreactor at pilot scale. Bioresource Technology. 102(19):8799-8806. doi:10.1016/j.biortech.2011.07.014
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/46630
Title:
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Experimental study of the anaerobic urban wastewater treatment in a submerged hollow-fibre membrane bioreactor at pilot scale
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Author:
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Giménez García, Juan Bautista
Robles Martínez, Ángel
Carretero Martín, Laura
Durán Pinzón, Freddy
Ruano García, María Victoria
Gatti, Marcela Noemi
Ribes Bertomeu, Jose
Ferrer Polo, José
Seco Torrecillas, Aurora
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UPV Unit:
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Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient
Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient
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Issued date:
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Abstract:
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The aim of this study was to assess the effect of several operational variables on both biological and separation process performance in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater. ...[+]
The aim of this study was to assess the effect of several operational variables on both biological and separation process performance in a submerged anaerobic membrane bioreactor pilot plant that treats urban wastewater. The pilot plant is equipped with two industrial hollow-fibre ultrafiltration membrane modules (PURON¿ Koch Membrane Systems, 30m 2 of filtration surface each). It was operated under mesophilic conditions (at 33°C), 70days of SRT, and variable HRT ranging from 20 to 6h. The effects of the influent COD/SO 4-S ratio (ranging from 2 to 12) and the MLTS concentration (ranging from 6 to 22gL -1) were also analysed. The main performance results were about 87% of COD removal, effluent VFA below 20mgL -1 and biogas methane concentrations over 55% v/v. Methane yield was strongly affected by the influent COD/SO 4-S ratio. No irreversible fouling problems were detected, even for MLTS concentrations above 22gL -1. © 2011 Elsevier Ltd.
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Subjects:
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Biogas production
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Hollow-fibre membrane
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Industrial membranes
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Submerged anaerobic membrane bioreactor
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Urban wastewater
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Bioconversion
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Biogas
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Biological water treatment
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Bioreactors
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Effluents
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Membranes
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Methanation
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Methane
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Pilot plants
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Ultrafiltration
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Wastewater
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Wastewater treatment
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Microfiltration
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Industrial effluent
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Volatile fatty acid
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Anoxic conditions
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Bioreactor
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Experimental study
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Membrane
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Performance assessment
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Waste treatment
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Article
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Chemical oxygen demand
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Hollow fiber membrane
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Hollow fiber reactor
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Nonhuman
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Priority journal
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Separation technique
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Urban area
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Waste water management
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Anaerobiosis
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Biological Oxygen Demand Analysis
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Cities
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Membranes, Artificial
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Pilot Projects
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Waste Disposal, Fluid
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Water Purification
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Copyrigths:
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Reserva de todos los derechos
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Source:
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Bioresource Technology. (issn:
0960-8524
)
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DOI:
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10.1016/j.biortech.2011.07.014
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Publisher:
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Elsevier
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Publisher version:
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http://dx.doi.org/10.1016/j.biortech.2011.07.014
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Project ID:
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info:eu-repo/grantAgreement/MICINN//CTM2008-06809-C02-01/ES/ESTUDIO EN PLANTA PILOTO DE LA APLICACION DE LA TECNOLOGIA DE MEMBRANAS PARA LA VALORIZACION ENERGETICA DE LA MATERIA ORGANICA DEL AGUA RESIDUAL Y LA MINIMIZACION DE LOS FANGOS PRODUCIDOS. EVALUACION/ /
info:eu-repo/grantAgreement/MICINN//CTM2008-06809-C02-02/ES/MODELACION DE LA APLICACION DE LA TECNOLOGIA DE MEMBRANAS PARA LA VALORIZACION ENERGETICA DE LA MATERIA ORGANICA DEL AGUA RESIDUAL Y LA MINIMIZACION DE LOS FANGOS PRODUCIDOS. DESARROLLO DE LOS ALGORIT/
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Thanks:
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This research work has been supported by the Spanish Research Foundation (CICYT Projects CTM2008-06809-C02-01 and CTM2008-06809-C02-02), which is gratefully acknowledged.
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Type:
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Artículo
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