Search Results - "Aimar, P"

Critical and sustainable fluxes: Theory, experiments and applications by Bacchin, P., Aimar, P., Field, R.W.

“…Over the last 10 years, numerous membrane filtration data have been viewed through the lens of the concept of critical flux. This concept, used in a number of…”
Get full text

Effect of module design and flow patterns on performance of membrane distillation process by Ali, A., Aimar, P., Drioli, E.

“…•Effect of fiber configurations and flow patterns on MD performance has been studied.•Undulating fibers show best performance in terms of flux at low feed flow…”
Get full text

Colloidal surface interactions and membrane fouling: Investigations at pore scale by Bacchin, P., Marty, A., Duru, P., Meireles, M., Aimar, P.

“…In this paper, we examine the contributions of colloidal surface interaction in filtration processes. In a first part, we describe the way surface interactions…”
Get full text

Removal of bisphenol A by a nanofiltration membrane in view of drinking water production by Zhang, Y., Causserand, C., Aimar, P., Cravedi, J.P.

“…The efficiency with which a nanofiltration membrane (Desal 5 DK) removes bisphenol A (BPA) was investigated, together with the mechanisms involved. Whereas…”
Get full text

Experimental study of the effects of hypochlorite on polysulfone membrane properties by Rouaix, S., Causserand, C., Aimar, P.

“…Although chemical solutions are widely employed to clean membranes, they can also be responsible for changes in membrane properties. The two major drawbacks…”
Get full text

New membranes based on polyethersulfone – SlipSkin™ polymer blends with low fouling and high blood compatibility by ter Beek, O., Pavlenko, D., Suck, M., Helfrich, S., Bolhuis-Versteeg, L., Snisarenko, D., Causserand, C., Bacchin, P., Aimar, P., van Oerle, R., Wetzels, R., Verhezen, P., Henskens, Y., Stamatialis, D.

“…•Development of membranes by blending of polyethersulfone (PES), with SlipSkin™ (SS).•The PES-SS2 membranes with 2 wt% SS have high protein fouling…”
Get full text

Insight into the transport mechanism of solute removed in dialysis by a membrane with double functionality by Snisarenko, D., Pavlenko, D., Stamatialis, D., Aimar, P., Causserand, C., Bacchin, P.

“…[Display omitted] •A model of solute transfer through a functionalized membrane is developed.•The model demonstrates the solute concentration profile across…”
Get full text

A new combination of a membrane and a photocatalytic reactor for the depollution of turbid water by Azrague, K., Aimar, P., Benoit-Marquié, F., Maurette, M.T.

“…This paper describes the combination of a dialysis membrane and a photocatalytic reactor into an original membrane photoreactor (MPR) to mineralize organic…”
Get full text

Glia-Independent Chains of Neuroblasts through the Subcortical Parenchyma of the Adult Rabbit Brain by Luzzati, F., Peretto, P., Aimar, P., Ponti, G., Fasolo, A., Bonfanti, L.

“…In the brains of adult mammals long-distance cell migration of neuronal precursors is known to occur in the rostral migratory stream, involving chains of cells…”
Get full text

Mass transfer in a membrane aerated biofilm by Picard, C., Logette, S., Schrotter, J.C., Aimar, P., Remigy, J.C.

“…We present experimental results of mass transfer of a non reactive tracer gas (neon) measured in aerobic heterotrophic biofilm developed from activated sludge…”
Get full text

Neural-specific inactivation of ShcA functions results in anatomical disorganization of subventricular zone neural stem cell niche in the adult brain by Ponti, G, Reitano, E, Aimar, P, Cattaneo, E, Conti, L, Bonfanti, L

“…Abstract Shc(s) family of adaptor molecules has been implicated in several physiological functions. In particular, our previous studies have shown major roles…”
Get full text

Human hepatic cell behavior on polysulfone membrane with double porosity level by Dufresne, M., Bacchin, P., Cerino, G., Remigy, J.C., Adrianus, G.N., Aimar, P., Legallais, C.

“…In the membrane-based bioartificial livers developed up to now, the hepatic cells were located either in the fibers′ lumen or in the cartridge, with limited…”
Get full text

A unifying model for concentration polarization, gel-layer formation and particle deposition in cross-flow membrane filtration of colloidal suspensions by Bacchin, P, Si-Hassen, D, Starov, V, Clifton, M.J, Aimar, P

“…A model is proposed to describe the cross-flow filtration of colloidal particles and molecules. This two-dimensional model depicts both concentration…”
Get full text

Towards green membranes: preparation of cellulose acetate ultrafiltration membranes using methyl lactate as a biosolvent by Medina-Gonzalez, Y., Aimar, P., Lahitte, J.-F., Remigy, J.-C.

“…Ultrafiltration membranes were prepared using cellulose acetate (CA) as a polymer, LiCl and CaCl 2 as porogens and methyl-(S)-lactate as a solvent. CA, methyl…”
Get full text

Improvement of a method for the characterization of ultrafiltration membranes by measurements of tracers retention by Causserand, C., Rouaix, S., Akbari, A., Aimar, P.

“…The aim of this study is to improve protocols for assessing accurate characteristic retention curve and cut-off of membranes, thus enabling the manufacture and…”
Get full text

Distributions of critical flux: modelling, experimental analysis and consequences for cross-flow membrane filtration by Bacchin, P., Espinasse, B., Aimar, P.

“…This paper discusses the consequences of possible distribution of critical flux (DCF) in cross-flow filtration. These distributions are described here by a…”
Get full text

Dichloroaniline retention by nanofiltration membranes by Causserand, C., Aimar, P., Cravedi, J.P., Singlande, E.

“…This study evaluates the performance of two nanofiltration membranes in removing a herbicide: dichloroaniline. The membranes, one polyamide and one cellulose…”
Get full text

Critical fouling conditions induced by colloidal surface interaction: from causes to consequences by Bacchin, P., Aimar, P.

“…Critical fouling conditions (CFC) are defined as the process operating conditions leading to the formation of multilayer irreversible fouling at the membrane…”
Get full text

The origin of high hydraulic resistance for filter cakes of deformable particles: cell-bed deformation or surface-layer effect? by Meireles, M., Molle, C., Clifton, M.J., Aimar, P.

“…This study reports a numerical approach for modeling the hydraulic resistance of a filter cake of deformable cells. First, a mechanical and osmotic model that…”
Get full text

Modelling of filtration: from the polarised layer to deposit formation and compaction by Bacchin, P., Meireles, M., Aimar, P.

“…A theoretical study is developed for the modelling of mass accumulation from the polarised layer to the formation of a deposit. Concentrated suspension…”
Get full text