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Estelle COUALLIER

3
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

fabien-bellet
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New insights into the structure of membrane fouling by biomolecules using comparison with isotherms and ATR-FTIR local quantification

 Sepideh Habibi , Murielle Rabiller-Baudry , Filipa Lopes , Fabien Bellet , Benoît Goyeau
Environmental Technology, 2022, 43 (2), pp.207-224. ⟨10.1080/09593330.2020.1783370⟩
Article dans une revue hal-02874555v1

Upscaled modeling of microfiltration membrane fouling by protein adsorption

 Sepideh Habibi , Fabien Bellet , Estelle Couallier , Filipa Lopes , Benoît Goyeau
5th International Conference on Porous Media (Interpore 2013), May 2013, Prague, Czech Republic. 2 p
Communication dans un congrès hal-00829208v1
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Modeling of MF/UF Membrane Fouling by a Protein: A New Multiscale Approach

 Sepideh Habibi , Fabien Bellet , Filipa Lopes , Estelle Couallier , Benoît Goyeau
Euromembrane Conference 2012, Sep 2012, Londres, United Kingdom. pp.1842-1843, ⟨10.1016/j.proeng.2012.08.970⟩
Communication dans un congrès hal-00752983v1