Ceramic membrane supports

Fig. 16.22. Non-uniform porous media of the ceramic membrane support.

Colloidal processing of ceramic membrane supports. General introduction... [Pg.39]

P.M. Biesheuvel and H. Verweij, Ceramic Membrane Supports, Permeability, Tensile Strength and Stress , J. Membrane Sci. 156 141-52 (1999). [Pg.51]

This chapter is split in two parts. The first part will briefly treat the preparation of flat ceramic membrane supports by colloidal processing. In our laboratory, these supports are used to study stability and gas separation properties of microporous silica membranes because they are easy to prepare and demand less complex testing equipment. [Pg.53]

Mechanical stability - Organic membranes contact and can undergo inelastic deformations under high pressures, leading to lower permeabilities. Ceramic membranes supported on robust materials such as stainless steel or structural ceramics can be expected to withstand very high pressures. [Pg.199]

Water purification can be achieved by decomposition or destruction of the pollutant on contact with an electrically charged surface. In several cases permeable electrodes are used in a flow-through mode to ensure contact between the pollutant and the electrode. The type of electrode ranges from metal meshes and carbon cloths to ceramic membrane supports coated with a porous layer of electroconductive material. [Pg.1072]

Preparation of asymmetric ceramic membrane supports by dip-coating... [Pg.141]

PREPARATION OF ASYMMETRIC CERAMIC MEMBRANE SUPPORTS BY DIP-COATING... [Pg.142]

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