CERAMIC MEMBRANE, ITS PREPARATION AND USE

摘要

The invention relates to a method for preparing a ceramic microporous membrane made of ZrO<SUB>2</SUB> and/or TiO<SUB>2</SUB> on a support membrane, comprising the steps of: i) forming a polymeric solution comprising polymeric ZrO<SUB>2</SUB> particles, TiO<SUB>2</SUB> particles and mixtures thereof, an alcohol amine and a solvent; ii) applying the polymeric solution on the support membrane; and iii) drying and firing the support membrane applied with the polymeric solution, thereby forming the microporous membrane on the support membrane, to the obtainable ceramic membrane and to its use.