67 research outputs found
Ultrafiltration operational conditions influence in the antibacterial activity of native and thermally treated lysozyme
Mass transfer modelling in clay-based material: Estimation of apparent diffusivity of a molecule of interest
Synthesis of mono- and bi-layer zeolite films on alumina substrates
AbstractBilayer zeolite films ZSM-5/ZSM-5, ZSM-5/EMC-1 and NaY/ZSM-5 were synthesized on α-alumina plates. The bottom ZSM-5 or faujasite Y (NaY) zeolite layers were obtained by direct hydrothermal synthesis or by using a seeding step followed by a secondary growth method, respectively, while the secondary growth method was used for the synthesis of all the top zeolite layers. A complete characterization of the obtained materials is proposed using various techniques, such as X-ray diffraction, scanning electron microscopy, X-ray fluorescence and nitrogen sorption measurements. Continuous and highly crystallized bi-layer zeolite films with thicknesses around 11–18 μm were obtained
Determination of optimal operating conditions of a drying process: application to combined convective-infrared and convective-microwave drying
Optimal Operating Conditions of Microwave−Convective Drying of a Porous Medium
International audienc
Modeling nanofiltration with Nernst-Planck approach and polarization layer
International audienc
Determination of optimal operating conditions of a drying process: application to combined convective-infrared and convective-microwave drying
Optimal operating conditions of microwave-convective drying of a porous medium
International audienc
Numerical Modeling in Membrane Processes
Membrane processes have demonstrated their enormous potential for water treatment, either by removing organic and mineral contaminants before permeating stream discharge, or by concentrating high added-value compounds in retentate stream [...
Optimal operating conditions of microwave-convective drying of a porous medium
International audienc
- …