Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SEWAGE AND WATER PURIFICATION
Original Assignee
SEWAGE AND WATER PURIFICATION
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Filing date
Publication date
Application filed by SEWAGE AND WATER PURIFICATIONfiledCriticalSEWAGE AND WATER PURIFICATION
Application grantedgrantedCritical
Publication of FR1220998ApublicationCriticalpatent/FR1220998A/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
B01D35/20—Vibrating the filters
B—PERFORMING OPERATIONS; TRANSPORTING
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
B01D35/28—Strainers not provided for elsewhere
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR784202A1958-01-161959-01-16Dispositif de décantation des boues des eaux d'égout
ExpiredFR1220998A
(fr)