Recent and Emerging Applications of Membrane Processes in the Food and Dairy Industry

Daufin, G.; Escudier, J.-P.; Carrère, Hélène; Bérot, Serge; Fillaudeau, Luc; Decloux, Martine

doi:10.1205/096030801750286131

Cited by 295 publications

(198 citation statements)

References 37 publications

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“…Daufin et al [20] and Matzinos and Álvarez [19]. These authors determined the hydraulic resistance of the membrane after each step (fouling, first rinsing, cleaning and second rinsing) when it was cleaned with sodium hydroxide solutions.…”

Section: Evaluation Of Membrane Cleanlinessmentioning

confidence: 99%

Cleaning of ultrafiltration membranes fouled with BSA by means of saline solutions

Corbatón-Báguena

Álvarez-Blanco

Vincent‐Vela

2014

Separation and Purification Technology

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Accepted ManuscriptThis is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. AbstractIn 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 influence of MWCO, membrane material and operating conditions on the cleaning efficiency was investigated. Saline solutions were able to clean the 5, 15 and 30 kDa membranes, but not the 50 kDa membrane. NaCl, NaNO 3 , NH 4 Cl and KCl were the most effective salts. The cleaning tests demonstrated that the higher the temperature of the saline solution was, the higher the cleaning efficiency was also. In addition, an increase in the crossflow velocity resulted in an increase in the hydraulic cleaning efficiency (HCE). However, there was an optimum value of salt concentration to clean the membrane effectively. Response Surface 2 Methodology was used to investigate the relationship between salt concentration and temperature in the cleaning process.

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Section: Evaluation Of Membrane Cleanlinessmentioning

confidence: 99%

Cleaning of ultrafiltration membranes fouled with BSA by means of saline solutions

Corbatón-Báguena

Álvarez-Blanco

Vincent‐Vela

2014

Separation and Purification Technology

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“…Membrane based processes help with the creation of novel products and keep sensory properties of intermediate products reasonably good. Microfiltration and ultrafiltration are reported for the clarification and/or concentration of fruit like pineapple, passion fruit (De Oliveira et al 2012;Pereira et al 2002;Vaillant et al 1999, kiwi, umbu, watermelon (Gomes et al 2013Ushikubo et al 2006Ushikubo et al , 2007, pulpal (apricot, peach, pear) and red fruits (strawberry, blackcurrant, raspberry, cherry, pomegranate, tomato) (Baklouti et al 2012;Daufin et al 2001;Mirsaeedghazi et al 2012;Razi et al 2012). The aim of this paper is to evaluate the effect of different process conditions, such as operating mode and transmembrane pressure (TMP) on permeate flux during carrot juice filtration.…”

Section: Introductionmentioning

confidence: 99%

Clarification of purple carrot juice: analysis of the fouling mechanisms and evaluation of the juice quality

et al. 2014

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Purple carrot juice was clarified by microfiltration. Two modes of filtration, batch concentration and total recycle were tested and the effect of microfiltration process on permeate flux and membrane fouling was studied. Intrinsic membrane resistance was negligible compared with the fouling resistances, which was less than 5 % of total resistance. Determination of membrane hydraulic permeability showed that water cleaning could permit a recovery of about 7 % of initial hydraulic flux. The analysis of color parameters of feed, permeate and concentrate juice during filtration shows that the a* and b* values decrease for the permeate corresponding respectively to changes from green to red and from blue to yellow. The total sugar and reducing sugars increase in permeate and decrease in concentrate. This work showed that it was possible to clarify the purple carrot juice by microfiltration with a real amelioration of the juice appearance.

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“…Removal of whey in producing cheese is a very well-known case where a valuable by-product could be successfully separated and concentrated afterwards by using membranes. Such a by-product is a great source for whey proteins for example [24,25]. Production of beverages on the other hand includes plenty of membrane-based processes for clarification of beers, wine and juices in order to remove suspended solids, yeast and thermally resistant biological species.…”

Section: Membrane-based Processesmentioning

confidence: 99%

Perspectives on Resource Recovery from Bio-Based Production Processes: From Concept to Implementation

Udugama

Mansouri

Mitić³

et al. 2017

Processes

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Abstract:Recovering valuable compounds from waste streams of bio-based production processes is in line with the circular economy paradigm, and is achievable by implementing "simple-to-use" and well-established process separation technologies. Such solutions are acceptable from industrial, economic and environmental points of view, implying relatively easy future implementation on pilot-and full-scale levels in the bio-based industry. Reviewing such technologies is therefore the focus here. Considerations about technology readiness level (TRL) and Net Present Value (NPV) are included in the review, since TRL and NPV contribute significantly to the techno-economic evaluation of future and promising process solutions. Based on the present review, a qualitative guideline for resource recovery from bio-based production processes is proposed. Finally, future approaches and perspectives toward identification and implementation of suitable resource recovery units for bio-based production processes are discussed.

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Recent and Emerging Applications of Membrane Processes in the Food and Dairy Industry

Cited by 295 publications

References 37 publications

Cleaning of ultrafiltration membranes fouled with BSA by means of saline solutions

Cleaning of ultrafiltration membranes fouled with BSA by means of saline solutions

Clarification of purple carrot juice: analysis of the fouling mechanisms and evaluation of the juice quality

Perspectives on Resource Recovery from Bio-Based Production Processes: From Concept to Implementation

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