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Application filed by Universitatea De Stat Din MoldovafiledCriticalUniversitatea De Stat Din Moldova
Priority to MDA20060117ApriorityCriticalpatent/MD3209G2/en
Publication of MD3209F1publicationCriticalpatent/MD3209F1/en
Publication of MD3209G2publicationCriticalpatent/MD3209G2/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Separation Using Semi-Permeable Membranes
(AREA)
Abstract
The invention relates to processes for membrane regeneration, in particular baromembranes. The process for baromembrane regenerative processing includes the consecutive processing of membranes under the pressure of 30 kg/cm2 with solutions of catholyte with pH 9,0à10,0 and of anolyte with pH 5,0à6,5, obtained by electrolysis of the sodium chloride aqueous solution of 0,1à0,5% into a diaphragm cell, at a current density of 1à3 A/dm2 and subsequent washing with water.
MDA20060117A2006-04-102006-04-10Process for baromembrane regenerative processing
MD3209G2
(en)