IT1239250B - Apparecchiatura per separare dall'acqua di mare sostanze solide e liquide in essa galleggianti
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Apparecchiatura per separare dall'acqua di mare sostanze solide e liquide in essa galleggianti
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Publication number
IT1239250B
IT1239250BIT84130AIT8413090AIT1239250BIT 1239250 BIT1239250 BIT 1239250BIT 84130 AIT84130 AIT 84130AIT 8413090 AIT8413090 AIT 8413090AIT 1239250 BIT1239250 BIT 1239250B
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Application filed by Co Rim A Cooperativa RimorchiafiledCriticalCo Rim A Cooperativa Rimorchia
Priority to IT84130ApriorityCriticalpatent/IT1239250B/it
Publication of IT9084130A0publicationCriticalpatent/IT9084130A0/it
Publication of IT9084130A1publicationCriticalpatent/IT9084130A1/it
Application grantedgrantedCritical
Publication of IT1239250BpublicationCriticalpatent/IT1239250B/it
Procede et reacteur de traitement d'eau utilisant un lit granulaire adapte pour assurer une filtration ou une filtration associee a une epuration biologique de l'eau.
Method of preventing precipitation of excessive sludge in biological treating tank using waste water contacting material and device for automatically conveying excessive sludge utilizing same