ZA823852B - Apparatus to aerate and mix sewage or other fluids containing solids - Google Patents

Apparatus to aerate and mix sewage or other fluids containing solids

Info

Publication number
ZA823852B
ZA823852B ZA823852A ZA823852A ZA823852B ZA 823852 B ZA823852 B ZA 823852B ZA 823852 A ZA823852 A ZA 823852A ZA 823852 A ZA823852 A ZA 823852A ZA 823852 B ZA823852 B ZA 823852B
Authority
ZA
South Africa
Prior art keywords
aerate
fluids containing
containing solids
mix sewage
sewage
Prior art date
Application number
ZA823852A
Other languages
English (en)
Inventor
R Wakelin
Original Assignee
R Wakelin
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 R Wakelin filed Critical R Wakelin
Publication of ZA823852B publication Critical patent/ZA823852B/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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • 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

  • 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)
ZA823852A 1981-06-02 1982-06-02 Apparatus to aerate and mix sewage or other fluids containing solids ZA823852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE913681 1981-06-02

Publications (1)

Publication Number Publication Date
ZA823852B true ZA823852B (en) 1983-04-27

Family

ID=3769088

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823852A ZA823852B (en) 1981-06-02 1982-06-02 Apparatus to aerate and mix sewage or other fluids containing solids

Country Status (5)

Country Link
EP (1) EP0067028A1 (fr)
JP (1) JPS586289A (fr)
AU (1) AU8438482A (fr)
BR (1) BR8203232A (fr)
ZA (1) ZA823852B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324853A1 (de) * 1983-07-09 1985-01-17 Water Engineering and Plant Construction GtA reg. Trust, Vaduz Mechanisch-biologische klaeranlage zum reinigen von abwaessern
NL8601602A (nl) * 1986-06-19 1988-01-18 Pielkenrood Vinitex Bv Werkwijze en inrichting voor het invoeren van een gas in een vloeistof.
DK454287A (da) * 1987-08-28 1989-05-08 Niels Vestergaard Iltningshjul og anlaeg til opiltning af vand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133269A5 (en) * 1971-04-15 1972-11-24 Rensonnet Andre Aerator rotor - for effluent treatment plants
AT333802B (de) * 1975-04-18 1976-12-10 Rohrhofer Friedrich Ing Verfahren und einrichtung zur beluftung von tierischen ausscheidungen (gulle)
DE2822347A1 (de) * 1978-05-22 1979-11-29 Theo Staehler Vorrichtung zur umsetzung von in abwaessern und abwasserschlaemmen enthaltenen stoffen
DE2911975C2 (de) * 1979-03-27 1982-11-18 Theo 6253 Hadamar Stähler Vorrichtung zum Umsetzen von in Abwässern oder Abwässerschlämmen enthaltenen Fremdstoffen, insbesondere von Schadstoffen, in unschädliche Stoffe

Also Published As

Publication number Publication date
BR8203232A (pt) 1983-05-17
EP0067028A1 (fr) 1982-12-15
AU8438482A (en) 1982-12-09
JPS586289A (ja) 1983-01-13

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