FR2318117A1 - Procede de traitement total des eaux usees - Google Patents

Procede de traitement total des eaux usees

Info

Publication number
FR2318117A1
FR2318117A1 FR7522565A FR7522565A FR2318117A1 FR 2318117 A1 FR2318117 A1 FR 2318117A1 FR 7522565 A FR7522565 A FR 7522565A FR 7522565 A FR7522565 A FR 7522565A FR 2318117 A1 FR2318117 A1 FR 2318117A1
Authority
FR
France
Prior art keywords
liq
sewage
reservoir
oxygen
distance
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.)
Granted
Application number
FR7522565A
Other languages
English (en)
French (fr)
Other versions
FR2318117B1 (enExample
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.)
Activox Inc
Original Assignee
Activox Inc
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 Activox Inc filed Critical Activox Inc
Priority to FR7522565A priority Critical patent/FR2318117A1/fr
Publication of FR2318117A1 publication Critical patent/FR2318117A1/fr
Application granted granted Critical
Publication of FR2318117B1 publication Critical patent/FR2318117B1/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
FR7522565A 1975-07-18 1975-07-18 Procede de traitement total des eaux usees Granted FR2318117A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522565A FR2318117A1 (fr) 1975-07-18 1975-07-18 Procede de traitement total des eaux usees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522565A FR2318117A1 (fr) 1975-07-18 1975-07-18 Procede de traitement total des eaux usees

Publications (2)

Publication Number Publication Date
FR2318117A1 true FR2318117A1 (fr) 1977-02-11
FR2318117B1 FR2318117B1 (enExample) 1982-05-28

Family

ID=9158090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522565A Granted FR2318117A1 (fr) 1975-07-18 1975-07-18 Procede de traitement total des eaux usees

Country Status (1)

Country Link
FR (1) FR2318117A1 (enExample)

Also Published As

Publication number Publication date
FR2318117B1 (enExample) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse