Monolith ceramic support for tangential filtration membrane.

摘要

A porous ceramic monolithic support for an inorganic membrane, which has an equivalent mean pore diameter Ds of between 1 and 20 mu m and a porosity higher than 30 %, characterised in that the support is a ceramic of alumina grains at least partially coated with TiO2 grains and the weight percentage of TiO2 in relation to the total weight of Al2O3 and of TiO2 is between 1 % and 75 %. Use of a monolithic support with micro- and ultrafiltration membranes.