Accéder directement au contenu

Estelle COUALLIER

12
Documents

Présentation

Estelle Couallier is a CNRS researcher in GEPEA (Process Engineering for Environment and Food Laboratory). She obtained her chemical engineer diploma in 2001 and defended her PhD thesis on Process Engineering in 2004 (AgroParisTech). Her PhD thesis dealt with the reduction of water consumption in beet distilleries by recycling the condensates to the fermentation phase. She was assistant professor in CentraleSupélec for 8 years. She studied the use of membrane processes for the treatment of industrial wastewater. She investigated the organic compounds behavior during the filtration of complex mixtures at different scales, from the molecules aggregates to the process scale. She became CNRS researcher in 2013 and has been involved in the development of microalgae biorefinery. She has been developing a multiscale approach, to study the impact of the biomolecules organization in the disrupted cells mixtures, on their fractionation using membrane processes. Her project includes complex mixture characterization (composition and organization)- using chemical analysis, physico-chemical analysis and molecular dynamic simulations- and process engineering (cell disruption, cross-flow and dynamic filtration). Her project profits from fruitful scientific collaborations with several researchers from Nantes (GEPEA, IMN, INRAE-BIA), Rennes (ISCR), Paris (LCP, ESPCI), Spain (UPV), and Germany (IOM).

Publications

"anthony-szymczyk"
Image document

Saline solutions cleaning of MF membranes fouled with microalgae-based synthetic emulsion

Camille Rouquié , Murielle Rabiller-Baudry , Anthony Szymczyk , Estelle Couallier , S. Álvarez-Blanco
12th International Congress on Membranes and Membrane Processes (ICOM), Dec 2020, London (Online), United Kingdom. 2020
Poster de conférence hal-04212165v1
Image document

Using electrokinetic leakage to probe internal fouling of ultrafiltration membranes

Anthony Szymczyk , V Drevet , S. Liu , E Clavijo Rivera , L Villafaña López
Euromembrane, Jul 2018, Valencia, Spain
Poster de conférence hal-02352407v1
Image document

Filtration d'une émulsion représentative d'un extrait de microalgues pour la concentration des lipides : choix de membrane et caractérisation du colmatage

E Clavijo Rivera , L Villafaña López , S. Liu , V Drevet , P Bourseau
MemPro 6 Intégration des membranes dans les procédés, Jun 2017, Saint-Malo, France
Poster de conférence hal-02345202v1
Image document

Fractionation of Biomolecules from Microalgae: Characterization of Membranes Fouled by Lipids

S. Liu , V Drevet , E Clavijo Rivera , L Villafaña López , M Frappart
International Conference on Membranes In Drinking And Industrial Water Production (MDIWP), Feb 2017, Leeuwarden, Netherlands
Poster de conférence hal-02353508v1
Image document

Characterisation of the fouling of an ultrafiltration polyethersulfone membrane fouled by an emulsion modelling lipids issued from Microalgae

V Drevet , S. Liu , E Clavijo Rivera , L Villafaña López , M Frappart
ICOM, Jul 2017, San Francisco, United States
Poster de conférence hal-02353535v1