Barredo Damas, S.; Alcaina Miranda, MI.; Gemma, M.; Iborra Clar, MI.; Mendoza Roca, JA. (2011). Influence of operating conditions on ceramic ultrafiltration membrane performance when treating textile effluents. WATER SCIENCE AND TECHNOLOGY. 64(11):2169-2176. https://doi.org/10.2166/wst.2011.725
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/28086
Título:
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Influence of operating conditions on ceramic ultrafiltration membrane performance when treating textile effluents
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Autor:
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Barredo Damas, Sergio
Alcaina Miranda, María Isabel
GEMMA, MATTEO
Iborra Clar, María Isabel
Mendoza Roca, José Antonio
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Entidad UPV:
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Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear
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Fecha difusión:
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Resumen:
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[EN] This work studies the performance of three commercial ceramic ultrafiltration membranes (ZrO 2-TiO 2) treating raw effluent from a textile industry. The effect of crossflow velocity at 3, 4 and 5 m s -1 as well as ...[+]
[EN] This work studies the performance of three commercial ceramic ultrafiltration membranes (ZrO 2-TiO 2) treating raw effluent from a textile industry. The effect of crossflow velocity at 3, 4 and 5 m s -1 as well as membrane characteristics, such as molecular weight cut-off (30, 50 and 150 kDa), on process performance were studied. Experiments were carried out in concentration mode in order to observe the effect of volume reduction factor simultaneously. Results showed a combined influence of both crossflow velocity and molecular weight cut-off on flux performance. TOC and COD removals up to 70% and 84% respectively were reached. On the other hand, almost complete color (>97%) and turbidity (>99%) removals were achieved for all the membranes and operating conditions. © IWA Publishing 2011.
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Palabras clave:
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Ceramic membranes
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Crossflow velocity
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Textile wastewater
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Ultrafiltration
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Ceramic ultrafiltration membrane
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COD removal
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Crossflow velocities
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Membrane characteristics
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Molecular weight cutoff
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Operating condition
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Process performance
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Textile effluent
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TiO
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Volume reduction factor
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Work study
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Ceramic materials
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Effluents
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Membranes
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Molecular weight
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Textile industry
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Textile processing
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Textiles
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Titanium dioxide
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Turbidity
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Wastewater
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Ceramics
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Color
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Industrial waste
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Membrane
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Performance assessment
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Volume
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Waste treatment
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Article
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Concentration (parameters)
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Controlled study
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Crossflow filtration
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Effluent
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Flow rate
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Membrane permeability
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Textile
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Velocity
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Waste water management
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Derechos de uso:
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Cerrado |
Fuente:
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WATER SCIENCE AND TECHNOLOGY. (issn:
0273-1223
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DOI:
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10.2166/wst.2011.725
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Editorial:
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IWA Publishing
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Versión del editor:
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http://www.iwaponline.com/wst/06411/2169/064112169.pdf
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Código del Proyecto:
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info:eu-repo/grantAgreement/MICINN//CTM2009-13048/ES/Caracterización del ensuciamiento de membranas de ultrafiltración y optimización de ciclos de limpieza para la reutilización de efluentes industriales y corrientes de proceso del sector textil/
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Agradecimientos:
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This work was supported by the Spanish Ministry of Science and Education through the project CTM2009-13048.
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Tipo:
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Artículo
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