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 languages
English (en)
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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (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 (de) 1971-02-26 1971-02-26 Kläranlage mit einem Belüftungskreisel

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 (enrdf_load_stackoverflow)
AT (1) AT308657B (enrdf_load_stackoverflow)
CA (1) CA968475A (enrdf_load_stackoverflow)
CH (1) CH513082A (enrdf_load_stackoverflow)
DE (1) DE2201749A1 (enrdf_load_stackoverflow)
FR (1) FR2126197A1 (enrdf_load_stackoverflow)
IT (1) IT948571B (enrdf_load_stackoverflow)
PL (1) PL82276B1 (enrdf_load_stackoverflow)

Also Published As

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

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