DK113490B - Aeration device for sewage treatment plants with horizontal passage. - Google Patents

Aeration device for sewage treatment plants with horizontal passage.

Info

Publication number
DK113490B
DK113490B DK417966A DK417966A DK113490B DK 113490 B DK113490 B DK 113490B DK 417966 A DK417966 A DK 417966A DK 417966 A DK417966 A DK 417966A DK 113490 B DK113490 B DK 113490B
Authority
DK
Denmark
Prior art keywords
sewage treatment
aeration device
treatment plants
horizontal passage
passage
Prior art date
Application number
DK417966A
Other languages
Danish (da)
Inventor
P Spickers
Original Assignee
Opheis F Stahlhallenbau Und St
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 Opheis F Stahlhallenbau Und St filed Critical Opheis F Stahlhallenbau Und St
Publication of DK113490B publication Critical patent/DK113490B/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
    • C02F3/1236—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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • 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
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
DK417966A 1965-08-16 1966-08-15 Aeration device for sewage treatment plants with horizontal passage. DK113490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0011069 1965-08-16

Publications (1)

Publication Number Publication Date
DK113490B true DK113490B (en) 1969-03-24

Family

ID=7352206

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417966A DK113490B (en) 1965-08-16 1966-08-15 Aeration device for sewage treatment plants with horizontal passage.

Country Status (7)

Country Link
AT (1) AT280172B (en)
BE (1) BE685372A (en)
CH (1) CH448914A (en)
DE (1) DE1584956B1 (en)
DK (1) DK113490B (en)
NL (1) NL6611447A (en)
SE (1) SE308894B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021366A1 (en) * 1990-07-05 1992-01-09 Linde Ag METHOD AND DEVICE FOR GAS ENTRY INTO A LIQUID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404145A (en) * 1964-08-10 1965-06-25 Felix Opheis Stahlhallenbau Un Installation for wastewater treatment

Also Published As

Publication number Publication date
SE308894B (en) 1969-02-24
CH448914A (en) 1967-12-15
NL6611447A (en) 1967-02-17
DE1584956B1 (en) 1970-07-02
AT280172B (en) 1970-04-10
BE685372A (en) 1967-01-16

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