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Inorganic membranes

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The technical and economical feasibility of inorganic membranes was evaluated for the dewatering of organic solvents by pervaporation. A mapping of the process industry was carried out in order t ...
Desalination 149 (2002)

... of the wastewaters generated by marble processing plants, besides the environmental pollution abatement involved. Keywords: CaCO3 suspensions; Inorganic membranes; Marble wastewaters; Microfiltration; Water reuse *Corresponding author. Presented at the International Congress on Membranes an ...
Desalination 149 (2002)

It has been reported that the membrane charge of amphoteric membranes such as inorganic membranes depends on the pH and the electrolyte in the bulk solution. To explain these phenomena, we have proposed the advanced amphoteri ...
Desalination 148 (2002)

... may find application in micro-fluidic devices such as micro total analysis systems. It was shown that electrically tuneable ionselective inorganic membranes can be made. These membranes show reasonable Cu2+ fluxes with a very good tuneability. Future research will focus on the investigatio ...
Desalination 146 (2002)

So far, large scale industrial separations with inorganic membranes and catalytic membrane reactors in process intensification do not exist. Two prominent developments which are near to ...
Desalination 199 (2006)

In this work we investigate the performance of inorganic membranes in desalination application using a low pressure pervaporation setup. Inorganic membranes were synthesized via a two-step sol–gel catalysed process employing tetraethylorthosilicate as the silica precursor. In addition, no ...
Desalination 236 (2009)

... solutions, that is, the linoleic acid was concentrated in permeate. Negative rejection was enhanced with decreasing pore diameter. Keywords: Inorganic membranes; Titania; Nanofiltration; Hexane; Water adsorption; Linoleic acid 1. Introduction Membrane technology has been developed for th ...
Desalination 233 (2008)

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