ATA573974A - METHOD AND DEVICE FOR VENTILATING A LIQUID - Google Patents

METHOD AND DEVICE FOR VENTILATING A LIQUID

Info

Publication number
ATA573974A
ATA573974A AT573974A AT573974A ATA573974A AT A573974 A ATA573974 A AT A573974A AT 573974 A AT573974 A AT 573974A AT 573974 A AT573974 A AT 573974A AT A573974 A ATA573974 A AT A573974A
Authority
AT
Austria
Prior art keywords
ventilating
liquid
Prior art date
Application number
AT573974A
Other languages
German (de)
Other versions
AT336937B (en
Original Assignee
Kolb Eugen Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kolb Eugen Ag filed Critical Kolb Eugen Ag
Publication of ATA573974A publication Critical patent/ATA573974A/en
Application granted granted Critical
Publication of AT336937B publication Critical patent/AT336937B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
AT573974A 1973-07-27 1974-07-11 METHOD AND DEVICE FOR VENTILATING A LIQUID AT336937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1101973A CH566806A5 (en) 1973-07-27 1973-07-27

Publications (2)

Publication Number Publication Date
ATA573974A true ATA573974A (en) 1976-09-15
AT336937B AT336937B (en) 1977-06-10

Family

ID=4369210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT573974A AT336937B (en) 1973-07-27 1974-07-11 METHOD AND DEVICE FOR VENTILATING A LIQUID

Country Status (7)

Country Link
AT (1) AT336937B (en)
BE (1) BE818129A (en)
CH (1) CH566806A5 (en)
DE (1) DE2434935A1 (en)
DK (1) DK404074A (en)
FR (1) FR2238525A1 (en)
NL (1) NL7410115A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU74888A1 (en) * 1976-05-06 1977-12-02
FR2390989A1 (en) * 1977-05-17 1978-12-15 Kamelmacher Eduard Two phase mass transfer for water clarification - including a two phase mixing and injection pump downstream of circulating pump
US4564480A (en) * 1978-12-20 1986-01-14 Eduard Kamelmacher Aeration system and method
EP0020802B1 (en) * 1979-06-18 1983-07-27 Feilhauer, Ingrid Container for storing of fluids, particularly of liquid manure
DE3023428C2 (en) * 1980-06-23 1989-07-20 Josef 8521 Wielerstett Ostermaier Process for processing liquid manure and housing pump for carrying out the process
US4389312A (en) * 1981-10-05 1983-06-21 Harold Beard Variable venturi sewerage aerator
DE3234265C2 (en) * 1982-09-15 1986-10-23 TAA Technique and Administration AG, Basel Device for the treatment of manure
DE3340296A1 (en) * 1983-11-08 1985-05-15 Albert 5204 Lohmar Blum DEVICE FOR STIRING, VENTILATING AND PUMPING OFF LIQUIDS
DE3344671C2 (en) * 1983-12-09 1986-08-14 Moser, Barbara, 8152 Feldkirchen-Westerham Method and device for processing a liquid, in particular manure
FR2573747B1 (en) * 1984-11-28 1987-02-27 V Zaochny Inzh St ACTIVATED SLUDGE BASIN
DE3630103A1 (en) * 1986-09-04 1988-03-17 Klein Schanzlin & Becker Ag Apparatus for ventilating a sewerage pressure pipeline
US4956080A (en) * 1987-08-03 1990-09-11 Microlift Systems, Incorporated High pressure oxygen-saturated water treatment apparatus
US6120008A (en) * 1998-04-28 2000-09-19 Life International Products, Inc. Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof
US6530895B1 (en) 2000-01-25 2003-03-11 Life International Products, Inc. Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof

Also Published As

Publication number Publication date
FR2238525A1 (en) 1975-02-21
BE818129A (en) 1974-11-18
FR2238525B1 (en) 1980-03-21
DK404074A (en) 1975-04-01
AT336937B (en) 1977-06-10
NL7410115A (en) 1975-01-29
CH566806A5 (en) 1975-09-30
DE2434935A1 (en) 1975-02-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee