ULTRAFILTRATION, HYPERFILTRATION OR DEMINERALIZATION ELEMENT, PROCESS FOR PRODUCING THE SAME AND ITS USE IN TREATING RADIOACTIVE LIQUID WASTES

1. Ultrafiltration or hyperfiltration element, characterized in that it comprises a porous inorganic material support and a cellular, asymmetrical, microporous organic polymer membrane produced on one of the surfaces of the porous support and fitted into the pores of the porous support flush with sa...

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Bibliographische Detailangaben
Hauptverfasser:	BARDOT, COLETTE, BERGEZ, PIERRE, ILAHIANE, LAHCEN, EYRAUD, CHARLES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DECONTAMINATION ARRANGEMENTS THEREFOR NUCLEAR ENGINEERING NUCLEAR PHYSICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT SEPARATION TRANSPORTING TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Beschreibung
Zusammenfassung:	1. Ultrafiltration or hyperfiltration element, characterized in that it comprises a porous inorganic material support and a cellular, asymmetrical, microporous organic polymer membrane produced on one of the surfaces of the porous support and fitted into the pores of the porous support flush with said surface and without projecting beyond the porous support surface, said microporous membrane having a thickness less than that of the porous support.