AERATION PLANT

申请公布号：ZA8504511(B)

申请号：ZA19850004511

申请日期：1985.06.14

申请公布日期：1986.02.26

申请人：

WHITEHEAD & POOLE LIMITED

发明人：JAMES GERALD HAGAN;RODNEY STUART DENTON

分类号：C02F3/12;C02F3/18

主分类号：C02F3/12

摘要：An aeration tank, particularly for use in the treatment of sewage liquor, trade effluent and the like, comprises a chamber (6), generally oval in plan, to provide a continuous flow path F, inlet and outlets pipes (10, 12) being provided in conventional manner. Extending across the flow path is impeller means in the form of a rotor (14) on which paddles (16) are mounted, Downstream of the impeller and extending across the flow path is a deflector means afforded by a baffle (18). The baffle extends from a level adjacent to, preferably above, the surface of the liquor in the tank to a level below the surface of the liquor, and is inclined so as to cause liquor impelled by said impeller means, and air entrapped in the liquor, to be deflected towards the bottom of the tank. In this manner a high oxygen input may be obtained with a relatively low power input.

ANORDNING SOM DANNER EN DREIBAR FORBINDELSE MED FLERE ROERLEDNINGSGJENNOMGANGER, SAERLIG FOR EN LASTESOEYLE ELLER OVERFOERINGSSOEYLE UTENFOR KYSTEN.

FREMGANGSMAATE OG PRESSANORDNING FOR TRYKKBEARBEIDELSE AV EN GJENSTAND.

Sepn. of proteins from fatty acids - using liq. membrane on porous support

KOEL-UITSTALKAST.

WERKWIJZE VOOR HET BEREIDEN VAN EEN KORRELVORMIG OXYMETHYLEENPOLYMEER, ALSMEDE UIT DIT POLYMEER VERVAARDIGDE VOORWERPEN.

EMBALLAGE EMPILABLE ET AUTOPORTEUR POUR DES PRODUITS TELS QUE DES FRUITS ET DES LEGUMES.

DISPOSITIF DESTINE A ACCROCHER DE MANIERE AMOVIBLE LES EXTREMITES D'UNE BANDELETTE AUX BRANCHES DE LUNETTES.

Protective gloves fitted with accessories - has outer surface material engaging complementary material on sponges or brushes etc..

WERKWIJZE TER BEREIDING VAN AROMATISCHE ISOCYANATEN DOOR THERMISCHE DISSOCIATIE VAN METHANEN.

SEQUENCING POLYPEPTIDES

NON-CONTACT TYPE TONOMETER

ANORDNING VED GRAVITASJONSPLATTFORM SAMT FREMGANGSMAATE VED BRUK AV ANORDNINGEN TIL BROENNFUNDAMENTTILKOBLING.

FREMGANGSMAATE VED RENSING AV RAAGASS FRA KULLFORGASSINGSANLEGG.

ROERFORMET, EVENTUELT RYNKET OG SAMMENPRESSET ELLER VIKLET NAERINGSMIDDELHYLSTER AV CELLULOSE.

PREPARATION OF MONOCHLOROACETIC ACID FROM GLYCOLIC ACID

UN AEROGENERADOR REACTOR

DISPOSICION PARA SOPORTES DE CINTA DE REGISTRO MAGNETICO CON DISPOSITIVO DE GUIADO DE SU CINTA.

UN METODO DE REVESTIR UN SUSTRATO

CIRCUITO AUTOMATICO DE CONTROL PARA DISPOSITIVOS DE CONTROL DE FRENADA

RUEDA DE VEHICULO CON NEUMATICO