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B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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FR1025171D1949-09-261950-09-26Procédé de traitement des eaux d'égouts et installation pour sa mise en oeuvre
ExpiredFR1025171A
(fr)
Procédé et installation pour le traitement des eaux résiduaires industrielles fermentescibles et notamment des eaux résiduaires des industries laitières
Procédé de traitement des lessives résiduaires provenant de la préparation des pâtes cellulosiques et installation pour la mise en oeuvre de ce procédé
Perfectionnement au procédé pour le traitement à l'eau chaude des céréales prétrempées pour la prévention du charbon et installation pour la mise en oeuvre du procédé