FR2275407A1 - Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede - Google Patents

Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede

Info

Publication number
FR2275407A1
FR2275407A1 FR7421732A FR7421732A FR2275407A1 FR 2275407 A1 FR2275407 A1 FR 2275407A1 FR 7421732 A FR7421732 A FR 7421732A FR 7421732 A FR7421732 A FR 7421732A FR 2275407 A1 FR2275407 A1 FR 2275407A1
Authority
FR
France
Prior art keywords
horizontal
activated sludge
water
circulator
aeration tank
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
FR7421732A
Other languages
English (en)
French (fr)
Other versions
FR2275407B1 (online.php
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.)
Menzel and Co
Original Assignee
Menzel and Co
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 Menzel and Co filed Critical Menzel and Co
Priority to FR7421732A priority Critical patent/FR2275407A1/fr
Publication of FR2275407A1 publication Critical patent/FR2275407A1/fr
Application granted granted Critical
Publication of FR2275407B1 publication Critical patent/FR2275407B1/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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7421732A 1974-06-21 1974-06-21 Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede Granted FR2275407A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421732A FR2275407A1 (fr) 1974-06-21 1974-06-21 Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421732A FR2275407A1 (fr) 1974-06-21 1974-06-21 Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2275407A1 true FR2275407A1 (fr) 1976-01-16
FR2275407B1 FR2275407B1 (online.php) 1978-01-13

Family

ID=9140390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421732A Granted FR2275407A1 (fr) 1974-06-21 1974-06-21 Procede d'exploitation d'une station d'epuration et bassin d'aeration pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2275407A1 (online.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109928526A (zh) * 2019-04-30 2019-06-25 河南恒海环保技术有限公司 一种多孔射流曝气器及方法
CN116986742A (zh) * 2023-09-20 2023-11-03 济南林源环保工程有限公司 一种有机废水处理装置及方法
CN119285126A (zh) * 2024-12-11 2025-01-10 济南智泽德源环保科技有限公司 一种好氧颗粒污泥一体化污水处理设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109928526A (zh) * 2019-04-30 2019-06-25 河南恒海环保技术有限公司 一种多孔射流曝气器及方法
CN116986742A (zh) * 2023-09-20 2023-11-03 济南林源环保工程有限公司 一种有机废水处理装置及方法
CN116986742B (zh) * 2023-09-20 2023-12-29 济南林源环保工程有限公司 一种有机废水处理装置及方法
CN119285126A (zh) * 2024-12-11 2025-01-10 济南智泽德源环保科技有限公司 一种好氧颗粒污泥一体化污水处理设备

Also Published As

Publication number Publication date
FR2275407B1 (online.php) 1978-01-13

Similar Documents

Publication Publication Date Title
GB1397629A (en) Method of introducing oxygen into a liquid to be clarified and a device for carrying the method into effect
GB1381968A (en) Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified and apparatus for carrying out the method
US2746605A (en) Treatment of liquids by means of dissolved gases
GB1369053A (en) Froth flotation apparatus and process
GB1106527A (en) Improved method of and apparatus for aerating sewage in an aeration tank
CN102659240B (zh) 立式潜水曝气搅拌机
GB1560412A (en) Separation of solids suspended in a liquid
JPS5511059A (en) Underwater aerator
GB1221022A (en) Treatment of a liquid by means of a gaseous fluid
US4079008A (en) Mixing apparatus for biochemical treatment of fluids with oxygen
GB1400064A (en) Treatment of an effluent using an activated sludge process
FR2225198A1 (en) Pulp treatment by aeration - using venturi diffusor in downpipe to draw in recycled foam or air
GB1209422A (en) Agitator
GB1163780A (en) Apparatus for biological clarification of waste-water
GB1351882A (en) Method and apparatus for purification of liquid by flotation
DE3361441D1 (en) Process and device for mixing and circulating gases and liquids
CN206512001U (zh) 一种曝气机
KR840000892Y1 (ko) 폐수 정화용 공기 공급 확산기
RU2081578C1 (ru) Аэратор и ферментер с аэрирующим и перемешивающим устройством
SU814890A1 (ru) Устройство дл аэрации жидкости
CN203048658U (zh) 一种曝气系统
CN208747765U (zh) 一种超强螺旋曝气机
CN2189606Y (zh) 水下曝气器
GB1365471A (en) Bladeless pump impeller
GB1421668A (en) Biological treatment of liquid effluent

Legal Events

Date Code Title Description
ST Notification of lapse