INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON;INSTITUT FRANCAIS DE RECHERCHE POUR L'EXPLOITATION DE LA MER IFREMER
发明人:
JEAN-YVES CHAMPAGNE,FRANCOIS RENE
申请号：
FR0957898
公开号：
FR2952370B1
申请日:
2009.11.09
申请国别(地区):
FR
年份:
2012
代理人:
摘要：
A method for recovering inert or living microparticles in which a rising liquid column is set up under negative pressure of an aqueous effluent that includes inert or living microparticles, and a foam is separated at the top of the column into a multiphase effluent enriched with inert or living microparticles relative to the aqueous effluent and into a mostly liquid effluent depleted of inert or living microparticles relative to the aqueous effluent. The invention also concerns the different applications of this method and an installation implementing this method.
