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Listar por palabra clave "Microfiltration"

Mostrando ítems 1-11 de 11

Analysis of fouling resistances under dynamic membrane filtration

Vincent Vela, Maria Cinta; Cuartas Uribe, Beatriz Elena; Alvarez Blanco, Silvia; Lora García, Jaime (Elsevier, 2011-04)

The mechanisms of fouling in the ultrafiltration of polyethylene glycol (PEG) are analysed using the complete blocking and the intermediate blocking Hermia's models adapted to crossflow filtration. The parameters of these ...
Application of several pretreatment technologies to a wastewater effluent of a petrochemical industry finally treated with reverse osmosis

Vincent Vela, Maria Cinta; Alvarez Blanco, Silvia; Lora García, Jaime; Carbonell Alcaina, Carlos; Sáez Muñoz, Marina (Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2014-07-17)

[EN] This work studies the adequacy of different reverse osmosis (RO) pretreatments applied to different petrochemical wastewater effluents. Three effluents from a caprolactam factory were analysed: ion-exchange resin ...
Comparison of artificial intelligence control strategies for a peristaltically pumped low-pressure driven membrane process

Díez, José-Luis; Masip-Moret, Vicente; Santafé Moros, María Asunción; Gozálvez-Zafrilla, José M. (MDPI AG, 2022-09)

[EN] Peristaltic pumping is used in membrane applications where high and sterile sealing is required. However, control is difficult due to the pulsating pump characteristics and the time-var ying properties of the system. ...
Direct Membrane Filtration of MunicipalWastewater: Studying the Most Suitable Conditions for Minimizing Fouling Rate in Commercial Porous Membranes at Demonstration Scale

Sanchis-Perucho, Pau; Aguado García, Daniel; FERRER, J.; Seco, Aurora; Robles, Ángel (MDPI AG, 2023-01)

[EN] This study aimed to evaluate the feasibility of applying a commercial porous membrane to direct filtration of municipal wastewater. The effects of membrane pore size (MF and UF), treated influent (raw wastewater and ...
Diseño de un proceso de microfiltración para la mejora del tratamiento de 20.000 m3 de purines al año en una instalación de la provincia de Castellón.

Lozano Betancur, Valentina (Universitat Politècnica de València, 2021-02-08)

[ES] Los purines son los excrementos líquidos del cerdo y son considerados como residuos, por lo que deben gestionarse de forma responsable. Dichas deyecciones tienen un elevado contenido de materia orgánica ,además, de ...
Diseño de un proceso para la concentración y purificación de una corriente de 50 m3/día de lactosuero mediante tecnologías de membrana

Crespo Ochoaerrarte, Irene (Universitat Politècnica de València, 2023-10-10)

[ES] El objetivo de este trabajo consiste en el diseño una instalación para el tratamiento de lactosuero obteniendo una corriente concentrada y purificada de lactosuero apta para destinarse a la producción de concentrados ...
Diseño de un sistema de filtración de sangre para su análisis mediante membranas de MF/UF

Barranca Mexia, Antonio (Universitat Politècnica de València, 2018-09-26)

[ES] Tras la extracción sanguínea es necesaria la aplicación de una etapa de centrifugación para separar las distintas fases a analizar: Plasma, hematocrito y plaquetas sanguíneas. En este TFG se va a desarrollar un ...
Experimental study of the anaerobic urban wastewater treatment in a submerged hollow-fibre membrane bioreactor at pilot scale

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 (Elsevier, 2011-10)

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. ...
Microfiltration applied to dairy streams: removal of bacteria

Fernandez García, Leticia; Alvarez Blanco, Silvia; Riera Rodriguez, Francisco A. (John Wiley & Sons, 2013)

[EN] Microfiltration applied in the dairy industry for bacteria removal is an important technology for extending the shelf life of milk while maintaining or even improving its organoleptic and nutritional properties. This ...
Reducing pollution from the deliming–bating operation in a tannery. Wastewater reuse by microfiltration membranes

Gallego Molina, Angélica del Carmen; Mendoza Roca, José Antonio; Aguado García, Daniel; Galiana Aleixandre, María Vicenta (Elsevier, 2013-02)

This paper presents experimental results from the implementation of two measures aimed at reducing the nitrogen concentration in a tannery wastewater. Specifically, this research has focused on the wastewater from the ...
Sub-critical filtration conditions of commercial hollow-fibre membranes in a submerged anaerobic MBR (HF-SAnMBR) system: The effect of gas sparging intensity

Robles Martínez, Ángel; Ruano García, María Victoria; García Usach, Mª Francisca; FERRER, J. (Elsevier, 2012-06)

A submerged anaerobic MBR demonstration plant with two commercial hollow-fibre ultrafiltration systems (PURON®, Koch Membrane Systems, PUR-PSH31) was operated using municipal wastewater at high levels of mixed liquor total ...