Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales

Producción Científica

Bibliographic Details
Authors: Salgado, Camila Mariana, Palacio Martínez, Laura, Prádanos del Pico, Pedro Lourdes, Hernández Giménez, Antonio, González Huerta, Carlos, Pérez Magariño, Silvia
Format: article
Publication Date:2015
Country:España
Institution:Universidad de Valladolid
Repository:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/21898
Online Access:https://doi.org/10.1016/j.fbp.2014.08.007
http://uvadoc.uva.es/handle/10324/21898
Access Level:Open access
Keyword:Red grape must
Nanofiltration
id ES_beef66ec0df7cf06945fa248f0952f27
oai_identifier_str oai:uvadoc.uva.es:10324/21898
network_acronym_str ES
network_name_str España
repository_id_str
spelling Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scalesSalgado, Camila MarianaPalacio Martínez, LauraPrádanos del Pico, Pedro LourdesHernández Giménez, AntonioGonzález Huerta, CarlosPérez Magariño, SilviaRed grape mustNanofiltrationProducción CientíficaA consequence of global warming is the early ripening of grapes which promotes, among others, a higher fermentablesugar (glucose and fructose) content. This leads to wines with an alcoholic degree higher than desired.In this work, the main differences between red grape must nanofiltration at laboratory and pilot plant scale werestudied in order to perform the scale-up of a nanofiltration process to reduce the sugar content. For this, previousresults of the nanofiltration of commercial red must using the SR3 membrane in a flat sheet crossflow module werecompared with those obtained for the filtration of natural red must using the same membrane in a spiral woundmodule at two different applied pressures.The aim of this publication is to analyze the main differences between red grape must nanofiltration at laboratoryand at pilot plant scale.Results: showed that the flow destabilization and eddy promotion caused by spacers in the spiral wound modulemitigate the rate at which the cake thickens and compacts on the membrane surface. This causes a less sharp fluxdecrease, less variable sugars rejection and osmotic pressure difference. Moreover, higher applied pressure promotesa higher membrane fouling and osmotic pressure that worsen the flux decayJunta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA248U13)Elsevier2015info:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.1016/j.fbp.2014.08.007http://uvadoc.uva.es/handle/10324/21898reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidInglésinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/218982026-06-13T12:44:47Z
dc.title.none.fl_str_mv Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
title Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
spellingShingle Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
Salgado, Camila Mariana
Red grape must
Nanofiltration
title_short Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
title_full Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
title_fullStr Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
title_full_unstemmed Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
title_sort Comparative study of red grape mustnanofiltration: Laboratory and pilot plant scales
dc.creator.none.fl_str_mv Salgado, Camila Mariana
Palacio Martínez, Laura
Prádanos del Pico, Pedro Lourdes
Hernández Giménez, Antonio
González Huerta, Carlos
Pérez Magariño, Silvia
author Salgado, Camila Mariana
author_facet Salgado, Camila Mariana
Palacio Martínez, Laura
Prádanos del Pico, Pedro Lourdes
Hernández Giménez, Antonio
González Huerta, Carlos
Pérez Magariño, Silvia
author_role author
author2 Palacio Martínez, Laura
Prádanos del Pico, Pedro Lourdes
Hernández Giménez, Antonio
González Huerta, Carlos
Pérez Magariño, Silvia
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Red grape must
Nanofiltration
topic Red grape must
Nanofiltration
description Producción Científica
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.fbp.2014.08.007
http://uvadoc.uva.es/handle/10324/21898
url https://doi.org/10.1016/j.fbp.2014.08.007
http://uvadoc.uva.es/handle/10324/21898
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418326755639296
score 15,300719

Similar Items