DE4240949C1 - Belüftungseinrichtung - Google Patents

Belüftungseinrichtung

Info

Publication number
DE4240949C1
DE4240949C1 DE4240949A DE4240949A DE4240949C1 DE 4240949 C1 DE4240949 C1 DE 4240949C1 DE 4240949 A DE4240949 A DE 4240949A DE 4240949 A DE4240949 A DE 4240949A DE 4240949 C1 DE4240949 C1 DE 4240949C1
Authority
DE
Germany
Prior art keywords
air
ventilation device
distribution chamber
vibrations
ventilation
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 - Fee Related
Application number
DE4240949A
Other languages
German (de)
English (en)
Inventor
Stefan Dipl Ing Pape
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.)
ENVICON KLAERTECH VERWALT
Original Assignee
ENVICON KLAERTECH VERWALT
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 ENVICON KLAERTECH VERWALT filed Critical ENVICON KLAERTECH VERWALT
Priority to DE4240949A priority Critical patent/DE4240949C1/de
Priority to GB9322759A priority patent/GB2273700A/en
Priority to FR9313327A priority patent/FR2698797A1/fr
Priority to ES9302512A priority patent/ES2076878B1/es
Priority to JP30561793A priority patent/JPH06277690A/ja
Priority to ITMI932580 priority patent/IT1265387B1/it
Application granted granted Critical
Publication of DE4240949C1 publication Critical patent/DE4240949C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
    • 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
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Massaging Devices (AREA)
  • Finger-Pressure Massage (AREA)
DE4240949A 1992-12-07 1992-12-07 Belüftungseinrichtung Expired - Fee Related DE4240949C1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE4240949A DE4240949C1 (de) 1992-12-07 1992-12-07 Belüftungseinrichtung
GB9322759A GB2273700A (en) 1992-12-07 1993-11-04 Aerating device
FR9313327A FR2698797A1 (fr) 1992-12-07 1993-11-09 Dispositif d'aération.
ES9302512A ES2076878B1 (es) 1992-12-07 1993-12-01 Disposicion de aireacion.
JP30561793A JPH06277690A (ja) 1992-12-07 1993-12-06 曝気装置
ITMI932580 IT1265387B1 (it) 1992-12-07 1993-12-06 Dispositivo di aerazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4240949A DE4240949C1 (de) 1992-12-07 1992-12-07 Belüftungseinrichtung

Publications (1)

Publication Number Publication Date
DE4240949C1 true DE4240949C1 (de) 1994-01-05

Family

ID=6474458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4240949A Expired - Fee Related DE4240949C1 (de) 1992-12-07 1992-12-07 Belüftungseinrichtung

Country Status (6)

Country Link
JP (1) JPH06277690A (enrdf_load_stackoverflow)
DE (1) DE4240949C1 (enrdf_load_stackoverflow)
ES (1) ES2076878B1 (enrdf_load_stackoverflow)
FR (1) FR2698797A1 (enrdf_load_stackoverflow)
GB (1) GB2273700A (enrdf_load_stackoverflow)
IT (1) IT1265387B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405961A1 (de) * 1994-02-24 1995-08-31 Oeko Systeme Maschinen Und Anl Verfahren und Vorrichtung zum Begasen von Flüssigkeiten
EP1288166A1 (en) * 2001-08-28 2003-03-05 Seghers Better Technology Group Method and system for pH control

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373200B (en) * 2001-07-18 2003-03-12 Graham Mervyn Booth Pond cleaning jet nozzle
GB2443396B (en) 2006-10-30 2011-10-19 Univ Sheffield Bubble generation for aeration and other purposes
US10377651B2 (en) 2006-10-30 2019-08-13 Perlemax Ltd Bubble generation for aeration and other purposes
JP2009082923A (ja) * 2009-01-26 2009-04-23 Jfe Engineering Kk 気泡発生方法及び装置
DE102010029754A1 (de) * 2010-06-07 2011-12-08 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Begasen von Flüssigkeiten
KR101914607B1 (ko) * 2010-06-29 2018-11-02 콜드하버 마린 리미티드 초음파 에너지 발생기를 구비한 가스 리프트 펌프 및 그 방법
GB2497954A (en) 2011-12-22 2013-07-03 Coldharbour Marine Ltd Gas lift pump with a sonic generator
EP2906679A1 (en) 2012-10-15 2015-08-19 Perlemax Ltd Bubble generation to strip components of a liquid
CN105992642A (zh) 2013-10-14 2016-10-05 科尔德哈勃船舶有限公司 用于气体转化的利用超声波的设备和方法
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
DE102019005134A1 (de) * 2019-07-24 2021-01-28 Bvp Gmbh Fein- oder Microblasenerzeuger zur Begasung oder Entgasung einer Flüssigkeit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214165B (de) * 1959-05-15 1966-04-07 Passavant Werke Verfahren und Einrichtung zum Eintragen von Gasen in Fluessigkeiten, insbesondere zum Belueften von Abwasser
DD292896A5 (de) * 1990-03-20 1991-08-14 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283308A (de) * 1948-03-12 1952-05-31 Mueller Hans Vorrichtung zum Mischen einer Flüssigkeit oder zum Emulgieren.
DE905839C (de) * 1951-12-08 1954-03-08 Siemens Ag Verfahren zum Einbringen von Kohlensaeure in Getraenke
DE1027640B (de) * 1953-04-22 1958-04-10 Bopp & Reuther Gmbh Vibrationsmischer zum Zumischen eines Gases in ein Mischgut
DE2514197A1 (de) * 1975-04-01 1976-10-14 Linde Ag Vorrichtung zur begasung von fluessigkeiten
US4141939A (en) * 1977-06-10 1979-02-27 Hikoji Oshima Aerator for generating fine bubbles by supersonic wave action
JPS56161824A (en) * 1980-05-16 1981-12-12 Chiyoda Chem Eng & Constr Co Ltd Fine gas bubble generating apparatus utilizing resonance
JPS5763118A (en) * 1980-10-03 1982-04-16 Chiyoda Chem Eng & Constr Co Ltd Fine air bubble producing device
US4350587A (en) * 1980-12-05 1982-09-21 Donald Jarrell Sewage treatment system
JPS57171414A (en) * 1981-04-14 1982-10-22 Matsushita Electric Ind Co Ltd Gas scrubbing apparatus
US4494452A (en) * 1983-05-02 1985-01-22 Craig Barzso Wine aerator
SU1180358A1 (ru) * 1984-03-22 1985-09-23 Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср Аэратор
EP0225526B1 (de) * 1985-12-05 1993-02-24 ABS International S.A. Vorrichtung zur Begasung von Flüssigkeiten oder zur Mischung von Flüssigkeiten
SU1333653A1 (ru) * 1986-04-22 1987-08-30 Институт технической теплофизики АН УССР Устройство дл аэрации водоемов
SU1353751A1 (ru) * 1986-05-11 1987-11-23 Университет дружбы народов им.Патриса Лумумбы Аэратор

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214165B (de) * 1959-05-15 1966-04-07 Passavant Werke Verfahren und Einrichtung zum Eintragen von Gasen in Fluessigkeiten, insbesondere zum Belueften von Abwasser
DD292896A5 (de) * 1990-03-20 1991-08-14 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, 16, 1992, Nr. 29, 3-242297 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405961A1 (de) * 1994-02-24 1995-08-31 Oeko Systeme Maschinen Und Anl Verfahren und Vorrichtung zum Begasen von Flüssigkeiten
DE4405961C2 (de) * 1994-02-24 1998-09-24 Oeko Systeme Maschinen Und Anl Vorrichtung zum Begasen einer Flüssigkeit
EP1288166A1 (en) * 2001-08-28 2003-03-05 Seghers Better Technology Group Method and system for pH control

Also Published As

Publication number Publication date
GB2273700A (en) 1994-06-29
ITMI932580A1 (it) 1995-06-06
GB9322759D0 (en) 1993-12-22
ITMI932580A0 (it) 1993-12-06
JPH06277690A (ja) 1994-10-04
FR2698797A1 (fr) 1994-06-10
ES2076878A2 (es) 1995-11-01
ES2076878R (enrdf_load_stackoverflow) 1997-12-01
ES2076878B1 (es) 1998-07-01
IT1265387B1 (it) 1996-11-22

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee