DE2709154A1 - Vorrichtung zum begasen von fluessigkeiten - Google Patents

Vorrichtung zum begasen von fluessigkeiten

Info

Publication number
DE2709154A1
DE2709154A1 DE19772709154 DE2709154A DE2709154A1 DE 2709154 A1 DE2709154 A1 DE 2709154A1 DE 19772709154 DE19772709154 DE 19772709154 DE 2709154 A DE2709154 A DE 2709154A DE 2709154 A1 DE2709154 A1 DE 2709154A1
Authority
DE
Germany
Prior art keywords
gas
film
hose
liquid level
edge
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19772709154
Other languages
German (de)
English (en)
Inventor
Erhard Ing Grad Albrecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to DE19772709154 priority Critical patent/DE2709154A1/de
Priority to AT77778A priority patent/AT356024B/de
Priority to ES466779A priority patent/ES466779A2/es
Priority to GB6380/78A priority patent/GB1551911A/en
Priority to NL7802061A priority patent/NL7802061A/nl
Priority to FR7805585A priority patent/FR2382265A1/fr
Priority to CH216278A priority patent/CH629680A5/de
Priority to IT2069178A priority patent/IT1092934B/it
Priority to ZA00781211A priority patent/ZA781211B/xx
Priority to BE185597A priority patent/BE864474A/xx
Publication of DE2709154A1 publication Critical patent/DE2709154A1/de
Ceased legal-status Critical Current

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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/145—Protection against aerosols
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vacuum Packaging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE19772709154 1977-03-03 1977-03-03 Vorrichtung zum begasen von fluessigkeiten Ceased DE2709154A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19772709154 DE2709154A1 (de) 1977-03-03 1977-03-03 Vorrichtung zum begasen von fluessigkeiten
AT77778A AT356024B (de) 1977-03-03 1978-02-03 Vorrichtung zum begasen von fluessigkeiten
ES466779A ES466779A2 (es) 1977-03-03 1978-02-08 Mejoras en la patente principal n-450.390 por perfecciona- mientos en aparatos para gasificacion de liquidos
GB6380/78A GB1551911A (en) 1977-03-03 1978-02-17 Apparatus for the gassing of liquids
NL7802061A NL7802061A (nl) 1977-03-03 1978-02-23 Inrichting voor het begassen van vloeistoffen.
FR7805585A FR2382265A1 (fr) 1977-03-03 1978-02-27 Dispositif pour introduire des gaz dans des liquides
CH216278A CH629680A5 (en) 1977-03-03 1978-02-28 Appliance for admixing liquids with gases
IT2069178A IT1092934B (it) 1977-03-03 1978-02-28 Dispositivo per trattare liquidi tramite gas
ZA00781211A ZA781211B (en) 1977-03-03 1978-03-02 Device for introducing gas into liquids
BE185597A BE864474A (fr) 1977-03-03 1978-03-02 Dispositif pour introduire des gaz dans des liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709154 DE2709154A1 (de) 1977-03-03 1977-03-03 Vorrichtung zum begasen von fluessigkeiten

Publications (1)

Publication Number Publication Date
DE2709154A1 true DE2709154A1 (de) 1978-09-07

Family

ID=6002632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772709154 Ceased DE2709154A1 (de) 1977-03-03 1977-03-03 Vorrichtung zum begasen von fluessigkeiten

Country Status (10)

Country Link
AT (1) AT356024B (nl)
BE (1) BE864474A (nl)
CH (1) CH629680A5 (nl)
DE (1) DE2709154A1 (nl)
ES (1) ES466779A2 (nl)
FR (1) FR2382265A1 (nl)
GB (1) GB1551911A (nl)
IT (1) IT1092934B (nl)
NL (1) NL7802061A (nl)
ZA (1) ZA781211B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633608B1 (fr) * 1988-06-30 1991-09-20 Degremont Appareil perfectionne pour l'epaississement, par flottation, de boues produites lors du traitement d'eaux
DE4120890A1 (de) * 1991-06-25 1993-01-07 Sanwa Seidlitz Gmbh Vorrichtung zur anreicherung von gewaessern mit sauerstoff, die der aufzucht und dem transport von fischen dienen

Also Published As

Publication number Publication date
IT7820691A0 (it) 1978-02-28
GB1551911A (en) 1979-09-05
FR2382265B3 (nl) 1980-10-17
BE864474A (fr) 1978-07-03
ATA77778A (de) 1979-08-15
ZA781211B (en) 1979-02-28
AT356024B (de) 1980-04-10
FR2382265A1 (fr) 1978-09-29
CH629680A5 (en) 1982-05-14
ES466779A2 (es) 1979-06-01
NL7802061A (nl) 1978-09-05
IT1092934B (it) 1985-07-12

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