FR2253716A1 - - Google Patents

Info

Publication number
FR2253716A1
FR2253716A1 FR7439633A FR7439633A FR2253716A1 FR 2253716 A1 FR2253716 A1 FR 2253716A1 FR 7439633 A FR7439633 A FR 7439633A FR 7439633 A FR7439633 A FR 7439633A FR 2253716 A1 FR2253716 A1 FR 2253716A1
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.)
Granted
Application number
FR7439633A
Other languages
French (fr)
Other versions
FR2253716B1 (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.)
Bucher Guyer AG
Original Assignee
Bucher Guyer AG
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 Bucher Guyer AG filed Critical Bucher Guyer AG
Publication of FR2253716A1 publication Critical patent/FR2253716A1/fr
Application granted granted Critical
Publication of FR2253716B1 publication Critical patent/FR2253716B1/fr
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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/02—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure
    • A01C3/026—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure with mixing or agitating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Gas Separation By Absorption (AREA)
FR7439633A 1973-12-06 1974-12-04 Expired FR2253716B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1710273A CH572008A5 (en) 1973-12-06 1973-12-06

Publications (2)

Publication Number Publication Date
FR2253716A1 true FR2253716A1 (en) 1975-07-04
FR2253716B1 FR2253716B1 (en) 1979-06-08

Family

ID=4422777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439633A Expired FR2253716B1 (en) 1973-12-06 1974-12-04

Country Status (4)

Country Link
CH (1) CH572008A5 (en)
DE (1) DE2455387C3 (en)
FR (1) FR2253716B1 (en)
GB (1) GB1482438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010353A1 (en) * 1993-10-12 1995-04-20 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927015A1 (en) * 1979-07-04 1981-01-08 Alfa Laval Agrar Gmbh Microbiological liq. manure treatment control - by aerator and heat transfer unit regulated for optimum temp.
GB2211433B (en) * 1987-10-27 1991-10-16 Balfour Mfg Mixing method
US6290857B1 (en) * 2000-01-20 2001-09-18 Mg Industries Method for oxygenation of waste water
DK177076B1 (en) * 2009-02-20 2011-06-20 Proces Data As Pump for pumping and separating gaseous liquid
CN114053931B (en) * 2021-11-25 2023-12-22 重庆麦克福新制药有限公司 Be used for bio-pharmaceuticals raw materials to mix agitated vessel
CN117380014B (en) * 2023-12-13 2024-03-08 成都耐斯科技发展有限公司 Fracturing fluid mixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010353A1 (en) * 1993-10-12 1995-04-20 Les Traitements Des Eaux Poseidon Inc. Centrifugal liquid pump with internal gas injection assembly

Also Published As

Publication number Publication date
DE2455387B2 (en) 1979-07-19
CH572008A5 (en) 1976-01-30
DE2455387C3 (en) 1980-02-28
FR2253716B1 (en) 1979-06-08
GB1482438A (en) 1977-08-10
DE2455387A1 (en) 1975-06-12

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU471343B2 (en)
AU465434B2 (en)
AU450229B2 (en)
FR2253716B1 (en)
AR201229Q (en)
AU472848B2 (en)
AU476696B2 (en)
AU466283B2 (en)
AR193950A1 (en)
AR200885A1 (en)
AR200256A1 (en)
AU461342B2 (en)
AR195311A1 (en)
AU447540B2 (en)
AR195948A1 (en)
AR196382A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse