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Publication of FR485897ApublicationCriticalpatent/FR485897A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
(AREA)
FR485897A1916-05-011917-06-19Procédé et appareil pour trafter les résidus et les eaux ménagères
ExpiredFR485897A
(fr)