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Listar por autor "Alvarez Blanco, Silvia"

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Analysis and optimization of the influence of operating conditions in the ultrafiltration of macromolecules using a response surface methodological approach

Martí Calatayud, Manuel César; Vincent Vela, Maria Cinta; Alvarez Blanco, Silvia; Lora-García, Jaime; Bergantinos Rodríguez, Enrique (Elsevier, 2010)

[EN] In this work, the ultrafiltration of macromolecules was analysed using a response surface methodological approach. The behaviour of two different inorganic membranes was investigated. The membranes selected were a ...
Analysis of an ultrafiltration model: Influence of operational conditions

Vincent Vela, Maria Cinta; Cuartas Uribe, Beatriz Elena; Alvarez Blanco, Silvia; Lora García, Jaime (Elsevier, 2012-01-04)

Ultrafiltration is a widely used technique to remove hazardous pollutants from wastewaters. As ultrafiltration is a dynamic process, non steady-state UF models have been widely investigated and described in the literature. ...
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 ...
Analysis of two ultrafiltration fouling models and estimation of model parameters as a function of operational conditions

Corbatón Báguena, María José; Vincent Vela, Maria Cinta; Alvarez Blanco, Silvia; Lora García, Jaime (Springer Verlag (Germany), 2013-09)

This work analyses the measure of fit of experimental data of permeate flux decline with time for ultrafiltration experiments performed with polyethylene glycol aqueous solutions to two different ultrafiltration models. A ...
Análisis de las Dimensiones Competenciales Incluidas en Diferentes Asignaturas en Ingenierías

Sanabria-Codesal, Esther; Bosch Roig, Ignacio; Vincent Vela, Maria Cinta; Lloret, Jaime; Alvarez Blanco, Silvia; Romero Pérez, Lucia (Editorial Universitat Politècnica de València, 2014-07-15)

[ES] Los títulos que existen en nuestras universidades tienen asociadas muchas y muy diversas competencias debido a que cada asignatura incorpora múltiples aspectos particulares, en ocasiones no suficientemente coordinados ...
Análisis y comparación de la Competencia Transversal Análisis y Resolución de Problemas en asignaturas de Grado

Alvarez Blanco, Silvia; Bosch Roig, Ignacio; Jordan Lluch, Cristina; Lloret Mauri, Jaime; Mendoza Roca, José Antonio; Romero Pérez, Lucia; Sanabria Codesal, Esther; Vincent Vela, Maria Cinta (Editorial Universitat Politècnica de València, 2016-07-19)

[EN] The last syllabus of the grades of the Polytechnic University of Valencia (UPV) has changed the perspective of the universitary teaching and has highlighted the importance of the specific and the transversal ...
Application of electric fields to clean ultrafiltration membranes fouled with whey model solutions

Corbatón Báguena, María José; Alvarez Blanco, Silvia; Vincent Vela, Maria Cinta; Ortega Navarro, Emma María; Pérez-Herranz, Valentín (Elsevier, 2016)

In this work, the effectiveness of electric fields to clean two ZrO2 TiO2 ultrafiltration (UF) membranes fouled with three types of whey model solutions was investigated. Membranes tested had different molecular weight ...
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 ...
Brine recovery from hypersaline wastewaters from table olive processing by combination of biological treatment and membrane technologies

Ferrer-Polonio, Eva; Carbonell Alcaina, Carlos; Mendoza Roca, José Antonio; Iborra Clar, Alicia; Alvarez Blanco, Silvia; Bes-Piá, M.A.; Pastor Alcañiz, Laura (Elsevier, 2017)

[EN] The fermentation brines from table olive processing (FTOP) are hypersaline effluents (conductivities higher than 75 mS·cm-1) with high organic matter concentrations (COD around 10 g·L-1), which also include phenolic ...
Caracterización y selección de espesantes celulósicos en pinturas de emulsión

Sanz Castelló, Carmen (Universitat Politècnica de València, 2013-07-12)

Proyecto Confidencial
Cleaning efficiency enhancement by ultrasounds for membranes used in dairy industries

Luján Facundo, María José; Mendoza Roca, José Antonio; Cuartas Uribe, Beatriz Elena; Alvarez Blanco, Silvia (Elsevier, 2016-11)

Membrane cleaning is a key point for the implementation of membrane technologies in the dairy industry for proteins concentration. In this study, four ultrafiltration (UF) membranes with different molecular weight cut-offs ...
Cleaning of ultrafiltration membranes fouled with BSA by means of saline solutions

Corbatón Báguena, María José; Alvarez Blanco, Silvia; Vincent Vela, Maria Cinta (Elsevier, 2014-04-07)

In this work, four ultrafiltration (UF) membranes with molecular weight cut-offs (MWCOs) of 5, 15, 30 and 50 kDa, respectively, were fouled with 1% BSA aqueous solutions and cleaned with different saline solutions. The ...
Combining Ultrafiltration and Nanofiltration to Obtain a Concentrated Extract of Purified Polyphenols from Wet Olive Pomace

Sánchez-Arévalo, Carmen María; Pérez García-Serrano, Ane; Vincent Vela, Maria Cinta; Alvarez Blanco, Silvia (MDPI AG, 2023-02)

[EN] Despite the environmental concerns raised every year by the generation of high volumes of wet olive pomace, it contains valuable phenolic compounds that are essential for the valorization of this by-product. In this ...
Comparison between artificial neural networks and Hermia's models to assess ultrafiltration performance

Corbatón Báguena, María José; Vincent Vela, Maria Cinta; Gozálvez-Zafrilla, José M.; Alvarez Blanco, Silvia; Lora-García, Jaime; Catalán Martínez, David (Elsevier, 2016-10-01)

In this work, flux decline during crossflow ultrafiltration of macromolecules with ceramic membranes has been modeled using artificial neural networks. The artificial neural network tested was the multilayer perceptron. ...
Comparison of different ultrafiltration membranes as first step for the recovery of phenolic compounds from olive-oil washing wastewater

Cifuentes-Cabezas, Magdalena Soledad; Carbonell Alcaina, Carlos; Vincent Vela, Maria Cinta; Mendoza Roca, José Antonio; Alvarez Blanco, Silvia (Elsevier, 2021-03)

[EN] The production of olive oil generates wastewater with a high organic load and toxicity due to the high concentration of phenolic compounds. In recent years, the study on the treatments of these waters has been intensified ...
Concentration of phenolic compounds from olive washing wastewater by forward osmosis using table olive fermentation brine as draw solution

Cifuentes-Cabezas, Magdalena Soledad; Pavani, Alessio; Vincent Vela, Maria Cinta; Mendoza Roca, José Antonio; Alvarez Blanco, Silvia (Elsevier, 2023-05)

[EN] The olive industry has a considerable amount of process water consumption. As a result of the process, a large volume of oil mill wastewater (OMW) and table olive wastewater (TOW), both of them with high concentrations ...
CRYSTALLIZATION OF BIODEGRADABLE THERMOPLASTIC POLYMER (PBS): APPLICATION FOR FUSED FILAMENT FABRICATION

Miró Pina, Laura (Universitat Politècnica de València, 2023-10-19)

[EN] In recent years, the increasing environmental impact of conventional plastics has generated a growing awareness of the need to find more sustainable alternatives. In this context, biodegradable thermoplastic polymers ...
Deep Study on Fouling Modelling of Ultrafiltration Membranes Used for OMW Treatment: Comparison Between Semi-empirical Models, Response Surface, and Artificial Neural Networks

Cifuentes-Cabezas, Magdalena; Bohórquez-Zurita, José Luis; Gil-Herrero, Sandra; Vincent Vela, Maria Cinta; Mendoza Roca, José Antonio; Alvarez Blanco, Silvia (Springer-Verlag, 2023-10)

[EN] Olive oil production generates a large amount of wastewater called olive mill wastewater. This paper presents the study of the effect of transmembrane pressure and cross flow velocity on the decrease in permeate flux ...
Desarrollo de formulaciones de pinturas con base de resina de silicona y puesta a punto de los ensayos de caracterización

Cortés Moliner, Rut (Universitat Politècnica de València, 2014-04-11)

Consulta en la Biblioteca ETSI Industriales (5745)
Desarrollo y caracterización de compuestos de lignina-poliolefina

Romero Morte, Sara (Universitat Politècnica de València, 2021-02-22)

[ES] Hoy en día, somos fuertemente dependientes de la energía, la mayoría de ellas proviene de combustibles fósiles y esta tendencia aumentará con el paso del tiempo si no encontramos una alternativa mejor. Paralelamente ...