G
Geoffroy Lesage
Researcher at Centre national de la recherche scientifique
Publications - 68
Citations - 1894
Geoffroy Lesage is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Membrane fouling & Chemistry. The author has an hindex of 17, co-authored 46 publications receiving 1114 citations. Previous affiliations of Geoffroy Lesage include University of Toulouse & Institut national de la recherche agronomique.
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Membrane bioreactors for wastewater treatment: A review of mechanical cleaning by scouring agents to control membrane fouling
TL;DR: The use of scouring agents in MBR applications has been paid attention as a new approach as an energy-efficient way to control membrane fouling as discussed by the authors, considering high efficiency of fouling reduction while requiring low energy consumption.
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Anaerobic membrane bioreactors for wastewater treatment: novel configurations, fouling control and energy considerations.
Muhammad Maaz,Muhammad Yasin,Muhammad Aslam,Gopalakrishnan Kumar,A.E. Atabani,Mubbsher Idrees,Fatima Anjum,Farrukh Jamil,Rizwan Ahmad,Rizwan Ahmad,Asim Laeeq Khan,Geoffroy Lesage,Marc Heran,Jeonghwan Kim +13 more
TL;DR: Fundamental aspects of anaerobic digestion of wastewater, and key issues that require urgent attention to facilitate global penetration of AnMBR technology are highlighted.
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Three-dimensional excitation and emission matrix fluorescence (3DEEM) for quick and pseudo-quantitative determination of protein- and humic-like substances in full-scale membrane bioreactor (MBR).
TL;DR: This new approach offers interesting perspectives for the on-line application of 3DEEM for EfOM quantification (protein-like and humic-like substances), fouling prediction and MBR process control.
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Correlation between degradation pathway and toxicity of acetaminophen and its by-products by using the electro-Fenton process in aqueous media.
Thi Xuan Huong Le,Thi Van Nguyen,Zoulkifli Amadou Yacouba,Laetitia Zoungrana,Florent Avril,Duy Linh Nguyen,Eddy Petit,Julie Mendret,Valerie Bonniol,Mikhael Bechelany,Stella Lacour,Geoffroy Lesage,Marc Cretin +12 more
TL;DR: The evolution of the degradation by-products of an acetaminophen (ACE) solution was monitored by HPLC-UV/MS and IC in parallel with its ecotoxicity during electro-Fenton (EF) oxidation performed on carbon felt, and a relationship was established between the degradation pathway of ACE and the global toxicity Evolution of the solution.
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Electrochemical advanced oxidation processes using novel electrode materials for mineralization and biodegradability enhancement of nanofiltration concentrate of landfill leachates.
Marwa El Kateb,Clément Trellu,Clément Trellu,Alaa Darwich,Matthieu Rivallin,Mikhael Bechelany,Sakthivel Nagarajan,Stella Lacour,Nizar Bellakhal,Geoffroy Lesage,Marc Heran,Marc Cretin +11 more
TL;DR: The obtained results emphasized the interdependence between the MBR process and EAOPs in a combined treatment strategy and improved the global cost effectiveness of the process.