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Publication date
Application grantedgrantedCritical
Publication of NL74531CpublicationCriticalpatent/NL74531C/xx
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
B01D61/14—Ultrafiltration; Microfiltration
B01D61/18—Apparatus therefor
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D63/00—Apparatus in general for separation processes using semi-permeable membranes