FR2126197B1 - - Google Patents

Info

Publication number
FR2126197B1
FR2126197B1 FR7203271A FR7203271A FR2126197B1 FR 2126197 B1 FR2126197 B1 FR 2126197B1 FR 7203271 A FR7203271 A FR 7203271A FR 7203271 A FR7203271 A FR 7203271A FR 2126197 B1 FR2126197 B1 FR 2126197B1
Authority
FR
France
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
FR7203271A
Other languages
French (fr)
Other versions
FR2126197A1 (en
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
Publication of FR2126197A1 publication Critical patent/FR2126197A1/fr
Application granted granted Critical
Publication of FR2126197B1 publication Critical patent/FR2126197B1/fr
Granted 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)
FR7203271A 1971-02-26 1972-02-01 Effluent aeration plant - with support legs remote from rotor - to prevent ice forming Granted FR2126197A1 (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 (2)

Publication Number Publication Date
FR2126197A1 FR2126197A1 (en) 1972-10-06
FR2126197B1 true FR2126197B1 (enrdf_load_stackoverflow) 1977-01-14

Family

ID=4242116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203271A Granted FR2126197A1 (en) 1971-02-26 1972-02-01 Effluent aeration plant - with support legs remote from rotor - to prevent ice forming

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
AT308657B (de) 1973-07-10
CH513082A (de) 1971-09-30
FR2126197A1 (en) 1972-10-06
PL82276B1 (enrdf_load_stackoverflow) 1975-10-31
DE2201749A1 (de) 1972-09-14
IT948571B (it) 1973-06-11
CA968475A (en) 1975-05-27
JPS554479B1 (enrdf_load_stackoverflow) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse