2005•Journal of CeramicsRequires access

RELATION BETWEEN MATERIAL PROPERTIES AND FILTRATION PERFORMANCES APPLICATION TO UF AND NF CERAMIC MEMBRANES PREPARED WITH AMPHOTERIC OXIDES

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Abstract

The filtration tests of electrolytic solutions performed with different ceramic membranes show the salt rejection depends on the pH,the salt nature and concentration. Simple correlation between streaming potential and rejection rates exits and confirms the streaming potential is a relevant parameter to characterize the surface charge of the filtering material during the filtration process.

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What this paper is about

The filtration tests of electrolytic solutions performed with different ceramic membranes show the salt rejection depends on the pH,the salt nature and concentration. Simple correlation between streaming potential and rejection rates exits and confirms the streaming potential is a relevant parameter to characterize the surface charge of the filtering material during the filtration process.

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Available abstract

The filtration tests of electrolytic solutions performed with different ceramic membranes show the salt rejection depends on the pH,the salt nature and concentration. Simple correlation between streaming potential and rejection rates exits and confirms the streaming potential is a relevant parameter to characterize the surface charge of the filtering material during the filtration process.

Key concepts: Filtration (mathematics), Streaming current, Ceramic, Membrane, Materials science, Salt (chemistry), Electrolyte, Nanofiltration

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RELATION BETWEEN MATERIAL PROPERTIES AND FILTRATION PERFORMANCES APPLICATION TO UF AND NF CERAMIC MEMBRANES PREPARED WITH AMPHOTERIC OXIDES — Research Paper | ScholarLens