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Hydrodynamic and mass transfer performance of a new aero-ejector with its application to VOC abatement

Autor: I. Daubert-Deleris, P. A. Hoffmann, C. Maranges, C. Fonade

Publikováno v: Chemical Engineering Science. 61:4982-4993

The aero-ejector, an in-house developed gas–liquid contactor, ensures an improved gas–liquid contact, favorable to a high mass transfer in a small volume: its transfer capacity enables the elimination of 90% of pollutants from gaseous effluents i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff6563a42ca505a6b73e6dab36c176ab
https://doi.org/10.1016/j.ces.2006.03.023

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CFD modelling of a two-phase jet aerator under influence of a crossflow

Autor: J. Morchain, C. Maranges, C. Fonade

Publikováno v: Water Research. 34:3460-3472

The coupling effect between the oxygen mass transfer, due to a two-phase jet aerator and the recirculating flow it generates when installed in a large vessel, is modelled using a Computational Fluid Dynamic (CFD) approach. A semi-infinite domain surr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::019580dc4ffd17735b4348c9d100ddb8
https://doi.org/10.1016/s0043-1354(00)00080-4

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Flux enhancement in crossflow filtration using an unsteady jet

Autor: C. Fonade, C. Maranges

Publikováno v: Journal of Membrane Science. 123:1-8

This paper deals with the influence of a new type of unsteadiness in the flow on the permeate flux in crossflow filtration. A pneumatically controlled valve generates intermittent jets from the main flow leading to the formation of large vortices mov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::142ed3705dba76f772b76d505bd11d18
https://doi.org/10.1016/s0376-7388(96)00175-5

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Numerical Study of an Unsteady Confined Jet. Application to Crossflow Filtration

Autor: C. Fonade, J. L. Estivalezes, C. Maranges, G. Arroyo

Publikováno v: Transactions of the ASME journal of fluids engineering
Transactions of the ASME journal of fluids engineering, 1996, 118, pp.74-80

This paper deals with the influence of a new flow unsteadiness on the permeate flux in crossflow filtration. A pneumatically controlled valve generates intermittent jets from the main flow, leading to the formation of large vortices moving downstream

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e82024eda3b772e2e98be40709d6f601
https://doi.org/10.1115/1.2817517

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Crossflow filtration of Saccharomyces cerevisiae using an unsteady jet

Autor: C. Maranges, C. Lafforgue-Delorme, C. Casasnovas

Publikováno v: Biotechnology Techniques. 9:649-654

This paper deals with the influence of a new flow unsteadiness on the permeate flux in crossflow filtration of microbial suspension during fermentation. A pneumatically controlled valve generates intermittent jets from the main flow, leading to the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89667acf16bea52dd620916c4413b495
https://doi.org/10.1007/bf00156350

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Synchrotron FTIR microspectroscopy of the yeast Saccharomyces cerevisiae after exposure to plasma-deposited nanosilver-containing coating

Autor: Claire Saulou, Isabelle Fourquaux, Muriel Mercier-Bonin, P. Dumas, C. Maranges, Patrice Raynaud, Bernard Despax, Frédéric Jamme

Publikováno v: Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2010, 396 (4), pp.1441-1450. ⟨10.1007/s00216-009-3316-5⟩
Analytical and Bioanalytical Chemistry, 2010, 396 (4), pp.1441-1450. ⟨10.1007/s00216-009-3316-5⟩

International audience; The present work was focused on elucidating changes in the model yeast Saccharomyces cerevisiae (cell composition, ultrastructure) after exposure to antimicrobial plasma-mediated nanocomposite films. In order to achieve this,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362001ef6a593e00dc678272183a97bd
https://hal-agroparistech.archives-ouvertes.fr/hal-01563829

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Influence of a transverse flowrate on the oxygen transfer performance in heterogeneous aeration: case of hydro-ejectors

Autor: C. Fonade, J. Morchain, C. Maranges, N. Doubrovine

Publikováno v: Water research. 35(14)

This paper deals with the scaling of aeration devices, and more specifically hydro-ejectors, in the case of heterogeneous aeration. Because the transfer of oxygen only occurs in a very small part of the volume of the treatment basin, the transfer per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6f3e54d362716b6314882384ee60323
https://pubmed.ncbi.nlm.nih.gov/11547864

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Yeast suspension filtration: flux enhancement using an upward gas/liquid slug flow-application to continuous alcoholic fermentation with cell recycle

Autor: M, Mercier, C, Maranges, C, Fonade, C, Lafforgue-Delorme

Publikováno v: Biotechnology and bioengineering. 58(1)

This study deals with the use of an upward gas/liquid slug flow to reduce tubular mineral membrane fouling. The injection of air into the feedstream is designed to create hydrodynamic conditions that destabilize the cake layer over the membrane surfa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e032d7f0b995dd6d576872ed097fd700
https://pubmed.ncbi.nlm.nih.gov/10099260

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