FR2573747B1 - ACTIVATED SLUDGE BASIN - Google Patents

ACTIVATED SLUDGE BASIN

Info

Publication number
FR2573747B1
FR2573747B1 FR8418126A FR8418126A FR2573747B1 FR 2573747 B1 FR2573747 B1 FR 2573747B1 FR 8418126 A FR8418126 A FR 8418126A FR 8418126 A FR8418126 A FR 8418126A FR 2573747 B1 FR2573747 B1 FR 2573747B1
Authority
FR
France
Prior art keywords
activated sludge
sludge basin
basin
activated
sludge
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
FR8418126A
Other languages
French (fr)
Other versions
FR2573747A1 (en
Inventor
Boris Nikolaevich Repin
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.)
V ZAOCHNY INZH ST
Original Assignee
V ZAOCHNY INZH 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 V ZAOCHNY INZH ST filed Critical V ZAOCHNY INZH ST
Priority to FR8418126A priority Critical patent/FR2573747B1/en
Publication of FR2573747A1 publication Critical patent/FR2573747A1/en
Application granted granted Critical
Publication of FR2573747B1 publication Critical patent/FR2573747B1/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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • 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)
FR8418126A 1984-11-28 1984-11-28 ACTIVATED SLUDGE BASIN Expired FR2573747B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8418126A FR2573747B1 (en) 1984-11-28 1984-11-28 ACTIVATED SLUDGE BASIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418126A FR2573747B1 (en) 1984-11-28 1984-11-28 ACTIVATED SLUDGE BASIN

Publications (2)

Publication Number Publication Date
FR2573747A1 FR2573747A1 (en) 1986-05-30
FR2573747B1 true FR2573747B1 (en) 1987-02-27

Family

ID=9310019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8418126A Expired FR2573747B1 (en) 1984-11-28 1984-11-28 ACTIVATED SLUDGE BASIN

Country Status (1)

Country Link
FR (1) FR2573747B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3013346A1 (en) * 2013-11-15 2015-05-22 P R D WATER PURIFICATION STATION, INCLUDING FLOATING SLUDGE AGITATOR MEANS USING BUBBLES
CN106830332B (en) * 2017-03-31 2023-05-12 长春工程学院 Device and method for treating urban sewage by reverse airflow continuous water inlet three-cycle reactor
CN114229988B (en) * 2021-12-28 2023-07-25 大连大学 Catalytic oxidation reactor suitable for purifying printing and dyeing wastewater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB187315A (en) * 1921-07-15 1922-10-16 Activated Sludge Ltd Improvements in or connected with the treatment of sewage and other impure liquids
GB562894A (en) * 1943-01-15 1944-07-20 Leonard Jones Improvements in or relating to treatment of liquids with gases
CH566806A5 (en) * 1973-07-27 1975-09-30 Kolb Eugen Ag
US3933640A (en) * 1973-11-06 1976-01-20 Airco, Inc. Methods and apparatus for treating wastewater

Also Published As

Publication number Publication date
FR2573747A1 (en) 1986-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse