Microfiltration tangentielle avec décolmatage sur membranes céramiques

Sous-graphes avec contraintes sur le degré : difficulté et approximation

Microfiltration process by inorganic membranes for clarification of TongBi liquor.

Membrane separation is an alternative separation technology to the conventional method of filtration. Hence, it has attracted use in the purification and concentration of Chinese Herbal Medicine Extracts (CHMEs). The purpose of this work was to study the process of microfiltration of Tongbi liquor (TBL), a popular Chinese herbal drink, using ceramic membranes. Zirconium oxide and aluminum oxide...

Sur la préparation du vaccin antipestique desséché, hors du laboratoire, avec un materiel simplifié.

Heterogeneous Functionalization of Polyethersulfone: A New Approach for pH-Responsive Microfiltration Membranes with Enhanced Antifouling Properties

In this work, 2,2’-azo-bis-butyronitrile (AIBN) was exploited as an initiator for the successful bulk heterogeneous functionalization of polyethersulfone (PES) using polymethacrylic acid (PMAA), for the first time. To this end, pH-responsive and exceptionally low fouling membranes of extremely low grafting degrees with low adhesion and high rejection of protein were fabricated. An added advanta...

Recherches sur l'immunisation anticlaveleuse. 1- Sur la vaccination en un seul temps contre la clavelee et la fievre charbonneuse, avec des antigenes vivants, associes et stabilises