LU74888A1 - - Google Patents

Info

Publication number
LU74888A1
LU74888A1 LU74888A LU74888A LU74888A1 LU 74888 A1 LU74888 A1 LU 74888A1 LU 74888 A LU74888 A LU 74888A LU 74888 A LU74888 A LU 74888A LU 74888 A1 LU74888 A1 LU 74888A1
Authority
LU
Luxembourg
Application number
LU74888A
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 filed Critical
Priority to LU74888A priority Critical patent/LU74888A1/xx
Priority to NL7704827A priority patent/NL7704827A/xx
Priority to GB18718/77A priority patent/GB1572838A/en
Priority to AT317577A priority patent/AT351467B/de
Priority to FR7713510A priority patent/FR2350305A1/fr
Priority to SE7705216A priority patent/SE422455B/xx
Priority to AU24868/77A priority patent/AU506979B2/en
Priority to ZA00772677A priority patent/ZA772677B/xx
Priority to IT4928877A priority patent/IT1079647B/it
Priority to BE177308A priority patent/BE854304A/xx
Priority to CA277,723A priority patent/CA1093117A/en
Priority to CH564377A priority patent/CH617870A5/de
Priority to ES458506A priority patent/ES458506A1/es
Priority to DD19879977A priority patent/DD130471A5/xx
Priority to DE19772720447 priority patent/DE2720447A1/de
Priority to JP5129977A priority patent/JPS52135566A/ja
Publication of LU74888A1 publication Critical patent/LU74888A1/xx

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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
    • 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
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
LU74888A 1976-05-06 1976-05-06 LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (16)

Application Number Priority Date Filing Date Title
LU74888A LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-06 1976-05-06
NL7704827A NL7704827A (nl) 1976-05-06 1977-05-03 Inrichting en werkwijze voor het beluchten van water.
GB18718/77A GB1572838A (en) 1976-05-06 1977-05-04 Device and process for the aeration of water
AT317577A AT351467B (de) 1976-05-06 1977-05-04 Vorrichtung zum belueften von wasser
FR7713510A FR2350305A1 (fr) 1976-05-06 1977-05-04 Dispositif et procede d'aeration des eaux residuaires
SE7705216A SE422455B (sv) 1976-05-06 1977-05-04 Anordning for luftning av vatten
AU24868/77A AU506979B2 (en) 1976-05-06 1977-05-04 Apparatus forthe Aeration of Water
ZA00772677A ZA772677B (en) 1976-05-06 1977-05-04 Device and process for the aeration of water
IT4928877A IT1079647B (it) 1976-05-06 1977-05-05 Perfezionamento negli apparecchi di aerazione per la depurazione di acque di scarico in presenza di fanghi biologicamente attivi
BE177308A BE854304A (nl) 1976-05-06 1977-05-05 Inrichting en werkwijze voor het beluchten van water
CA277,723A CA1093117A (en) 1976-05-06 1977-05-05 Device and process for the aeration of water
CH564377A CH617870A5 (en) 1976-05-06 1977-05-05 Appliance for aerating sewage
ES458506A ES458506A1 (es) 1976-05-06 1977-05-05 Aparato para la aireacion de agua.
DD19879977A DD130471A5 (de) 1976-05-06 1977-05-06 Vorrichtung zum belueften von wasser
DE19772720447 DE2720447A1 (de) 1976-05-06 1977-05-06 Vorrichtung zum belueften von wasser
JP5129977A JPS52135566A (en) 1976-05-06 1977-05-06 Treating apparatus for aerating waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU74888A LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-06 1976-05-06

Publications (1)

Publication Number Publication Date
LU74888A1 true LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-02

Family

ID=19728229

Family Applications (1)

Application Number Title Priority Date Filing Date
LU74888A LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-06 1976-05-06

Country Status (16)

Country Link
JP (1) JPS52135566A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT351467B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU506979B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE854304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1093117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH617870A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD130471A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2720447A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES458506A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2350305A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1572838A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1079647B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU74888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7704827A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE422455B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA772677B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH566806A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-27 1975-09-30 Kolb Eugen Ag
NL7405628A (nl) * 1974-04-26 1975-10-28 Stamicarbon Werkwijze en inrichting voor het begassen van vloeistoffen.

Also Published As

Publication number Publication date
AU2486877A (en) 1978-11-09
AT351467B (de) 1979-07-25
ATA317577A (de) 1978-12-15
SE7705216L (sv) 1977-11-07
DE2720447A1 (de) 1977-11-24
ES458506A1 (es) 1978-11-16
CA1093117A (en) 1981-01-06
JPS52135566A (en) 1977-11-12
BE854304A (nl) 1977-11-07
DD130471A5 (de) 1978-04-05
GB1572838A (en) 1980-08-06
FR2350305A1 (fr) 1977-12-02
NL7704827A (nl) 1977-11-08
SE422455B (sv) 1982-03-08
FR2350305B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-02-03
ZA772677B (en) 1978-04-26
IT1079647B (it) 1985-05-13
CH617870A5 (en) 1980-06-30
AU506979B2 (en) 1980-01-31

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