CA968475A - Sewage treatment plant equipped with an aeration impeller - Google Patents

Sewage treatment plant equipped with an aeration impeller

Info

Publication number
CA968475A
CA968475A CA132,666A CA132666A CA968475A CA 968475 A CA968475 A CA 968475A CA 132666 A CA132666 A CA 132666A CA 968475 A CA968475 A CA 968475A
Authority
CA
Canada
Prior art keywords
sewage treatment
treatment plant
plant equipped
aeration impeller
aeration
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.)
Expired
Application number
CA132,666A
Other versions
CA132666S (en
Inventor
Joseph R. Kaelin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA968475A publication Critical patent/CA968475A/en
Expired 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical 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

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CA132,666A 1971-02-26 1972-01-18 Sewage treatment plant equipped with an aeration impeller Expired CA968475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281171A CH513082A (en) 1971-02-26 1971-02-26 Sewage treatment plant with a ventilation impeller

Publications (1)

Publication Number Publication Date
CA968475A true CA968475A (en) 1975-05-27

Family

ID=4242116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,666A Expired CA968475A (en) 1971-02-26 1972-01-18 Sewage treatment plant equipped with an aeration impeller

Country Status (8)

Country Link
JP (1) JPS554479B1 (en)
AT (1) AT308657B (en)
CA (1) CA968475A (en)
CH (1) CH513082A (en)
DE (1) DE2201749A1 (en)
FR (1) FR2126197A1 (en)
IT (1) IT948571B (en)
PL (1) PL82276B1 (en)

Also Published As

Publication number Publication date
CH513082A (en) 1971-09-30
JPS554479B1 (en) 1980-01-30
AT308657B (en) 1973-07-10
FR2126197A1 (en) 1972-10-06
DE2201749A1 (en) 1972-09-14
IT948571B (en) 1973-06-11
FR2126197B1 (en) 1977-01-14
PL82276B1 (en) 1975-10-31

Similar Documents

Publication Publication Date Title
CA941527A (en) Sewage treatment with hydrogen peroxide
CA996924A (en) Aerator impellers for the aeration of liquids
CA959182A (en) Wastewater treatment system
CA973981A (en) Sewage treatment venting system
AU473051B2 (en) Aeration device
AU463488B2 (en) Extended aeration activated sludge plant
AT308656B (en) Single-tank sewage treatment plant
CA992879A (en) Sewage treatment system
CA987195A (en) Sewage treatment
CA963601A (en) Treatment of sewage
CA968475A (en) Sewage treatment plant equipped with an aeration impeller
CA958496A (en) Submerged turbine aerator
CA949239A (en) Fluid aerating means
CA966368A (en) Waste treatment plants
AU484852B2 (en) Sewage treatment plant
CA866227A (en) Sewage treatment plant
CA886798A (en) Sewage treatment plant
CA879394A (en) Sewage treatment by aeration and inclined slotted baffles
CA966234A (en) Treatment of sewage
AU2556471A (en) Sewage treatment plant
CA882395A (en) Sewage treatment
CA880596A (en) Sewage treatment process
CA949458A (en) Water treatment
CA954242A (en) Extended aeration wastewater treatment
CA832283A (en) Apparatus and plant for the aeration and circulation of liquids, particularly sewage