FR2175897A1 - Treatment of activated sludges - by oxidation - Google Patents

Treatment of activated sludges - by oxidation

Info

Publication number
FR2175897A1
FR2175897A1 FR7308654A FR7308654A FR2175897A1 FR 2175897 A1 FR2175897 A1 FR 2175897A1 FR 7308654 A FR7308654 A FR 7308654A FR 7308654 A FR7308654 A FR 7308654A FR 2175897 A1 FR2175897 A1 FR 2175897A1
Authority
FR
France
Prior art keywords
oxidation
tank
treatment
closed circuit
activated sludges
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.)
Withdrawn
Application number
FR7308654A
Other languages
English (en)
French (fr)
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.)
TIMKIN CA
Original Assignee
TIMKIN CA
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 TIMKIN CA filed Critical TIMKIN CA
Publication of FR2175897A1 publication Critical patent/FR2175897A1/fr
Withdrawn legal-status Critical Current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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)
FR7308654A 1972-03-10 1973-03-12 Treatment of activated sludges - by oxidation Withdrawn FR2175897A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23352772A 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
FR2175897A1 true FR2175897A1 (en) 1973-10-26

Family

ID=22877612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308654A Withdrawn FR2175897A1 (en) 1972-03-10 1973-03-12 Treatment of activated sludges - by oxidation

Country Status (6)

Country Link
BE (1) BE796566A (es)
DE (2) DE2311749A1 (es)
FR (1) FR2175897A1 (es)
IT (1) IT980544B (es)
LU (1) LU67185A1 (es)
NL (1) NL7303335A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012056128A1 (fr) * 2010-10-29 2012-05-03 Orege Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede
WO2012056129A1 (fr) * 2010-10-29 2012-05-03 Orege Procede et dispositif de clarification des eaux
CN106457074A (zh) * 2013-11-27 2017-02-22 奥里格公司 有机排放物的处理方法和设备

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103313942B (zh) * 2010-10-29 2015-12-16 奥里格公司 泥浆的液体和悬浮物质间分离的方法和实施该方法的装置
AU2011322382B2 (en) * 2010-10-29 2016-08-18 Orege Water clarification method and device
FR2966818A1 (fr) * 2010-10-29 2012-05-04 Orege Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede.
FR2966819A1 (fr) * 2010-10-29 2012-05-04 Orege Procede et dispositif de clarification des eaux.
CN103313942A (zh) * 2010-10-29 2013-09-18 奥里格公司 泥浆的液体和悬浮物质间分离的方法和实施该方法的装置
EP2835357A1 (fr) * 2010-10-29 2015-02-11 Orege Procede de separation entre liquide et matiere en suspension d'une boue et galette de boue solidifiée
WO2012056129A1 (fr) * 2010-10-29 2012-05-03 Orege Procede et dispositif de clarification des eaux
AU2011322381B2 (en) * 2010-10-29 2016-08-18 Orege Method for separating liquid from suspended matter in a sludge and device for same
WO2012056128A1 (fr) * 2010-10-29 2012-05-03 Orege Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede
US11623882B2 (en) 2010-10-29 2023-04-11 Orege Water clarification method and device
EA028393B1 (ru) * 2010-10-29 2017-11-30 Ореджи Способ и устройство для очистки воды
US9890068B2 (en) 2010-10-29 2018-02-13 Orege Method for separating liquid from suspended matter in a sludge and device for same
US10029930B2 (en) 2010-10-29 2018-07-24 Orege Water clarification method and device
EA031107B1 (ru) * 2010-10-29 2018-11-30 Ореджи Способ отделения жидкости от суспендированного вещества в отстое и устройство для осуществления способа
CN106457074A (zh) * 2013-11-27 2017-02-22 奥里格公司 有机排放物的处理方法和设备

Also Published As

Publication number Publication date
DE2311749A1 (de) 1973-09-20
LU67185A1 (es) 1973-05-22
DE7308936U (de) 1973-07-19
NL7303335A (es) 1973-09-12
IT980544B (it) 1974-10-10
BE796566A (fr) 1973-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse