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Françoise Persin
Researcher at University of Montpellier
Publications - 20
Citations - 1149
Françoise Persin is an academic researcher from University of Montpellier. The author has contributed to research in topics: Electrodialysis & Membrane. The author has an hindex of 16, co-authored 20 publications receiving 1082 citations. Previous affiliations of Françoise Persin include Centre national de la recherche scientifique.
Papers
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Fluoride removal from waters by Donnan dialysis
TL;DR: In this paper, the authors applied Donnan dialysis (DD) for removing fluoride from waters with a concentration exceeding the permitted value, and two synthetic waters, which are models of waters from countries of Africa (Maghreb, Senegal), were prepared and treated with a DD pre-industrial pilot.
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Fluoride removal from diluted solutions by Donnan dialysis with anion-exchange membranes
TL;DR: In this article, the authors applied an ion exchange membrane (AEM) for the defluoridation of diluted NaF solutions, and the initial concentration of the feed solution was maintained at 10−3 mol. l−1, corresponding to a 19 mg.L−1 fluoride concentration.
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Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis
TL;DR: In this paper, a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific Donnan dialysis (DD) procedure was applied to treat groundwater with an excessive fluoride concentration of 4 mg 1−1 resulting from phosphate mining in Morocco.
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Comparison of different methods for deacidification of clarified passion fruit juice
Edwin Vera,Jenny Ruales,Manuel Dornier,Jacqueline Sandeaux,Françoise Persin,Gérald Pourcelly,Fabrice Vaillant,Max Reynes +7 more
TL;DR: In this paper, various methods such as calcium salts precipitation, ion exchange resins and electrodialysis with homopolar and bipolar membranes were investigated to increase the pH of a clarified passion fruit juice from 2.9 to 4.0.
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Ultrafiltration membrane pre-treatment benefits for reverse osmosis process in seawater desalting. Quantification in terms of capital investment cost and operating cost reduction
Olivier Lorain,Berengère Hersant,Françoise Persin,Alain Grasmick,Nathalie Brunard,Jean Michel Espenan +5 more
TL;DR: In this paper, the authors compared two different pre-treatments and a standard RO membrane element on a real influent of the Mediterranean Sea at Palavas les Flots (France), and found that the SDI after the UF modules was 1.2-2 while it was 5.8-5.9 with the sand filter.