GB2273700A - Aerating device - Google Patents

Aerating device Download PDF

Info

Publication number
GB2273700A
GB2273700A GB9322759A GB9322759A GB2273700A GB 2273700 A GB2273700 A GB 2273700A GB 9322759 A GB9322759 A GB 9322759A GB 9322759 A GB9322759 A GB 9322759A GB 2273700 A GB2273700 A GB 2273700A
Authority
GB
United Kingdom
Prior art keywords
air
aerating device
distribution chamber
accordance
vibrations
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Withdrawn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
GB9322759A
Other languages
English (en)
Other versions
GB9322759D0 (en
Inventor
Stefan 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
Publication of GB9322759D0 publication Critical patent/GB9322759D0/en
Publication of GB2273700A publication Critical patent/GB2273700A/en
Withdrawn legal-status Critical Current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
    • 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)
GB9322759A 1992-12-07 1993-11-04 Aerating device Withdrawn GB2273700A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB9322759D0 GB9322759D0 (en) 1993-12-22
GB2273700A true GB2273700A (en) 1994-06-29

Family

ID=6474458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322759A Withdrawn GB2273700A (en) 1992-12-07 1993-11-04 Aerating device

Country Status (6)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373200A (en) * 2001-07-18 2002-09-18 Graham Mervyn Booth Water aeration and cleaning system
WO2008053174A1 (en) 2006-10-30 2008-05-08 The University Of Sheffield Bubble generation for aeration and other purposes
WO2014060740A1 (en) 2012-10-15 2014-04-24 Perlemax Limited Bubble generation to strip components of a liquid
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
US10377651B2 (en) 2006-10-30 2019-08-13 Perlemax Ltd Bubble generation for aeration and other purposes
DE102019005134A1 (de) * 2019-07-24 2021-01-28 Bvp Gmbh Fein- oder Microblasenerzeuger zur Begasung oder Entgasung einer Flüssigkeit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
GB2484608B (en) 2010-06-29 2013-04-17 Coldharbour Marine Ltd Gas lift pump apparatus with ultrasonic energy generator and method
GB2497954A (en) 2011-12-22 2013-07-03 Coldharbour Marine Ltd Gas lift pump with a sonic generator
CN109364778A (zh) 2013-10-14 2019-02-22 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001865A1 (en) * 1980-12-05 1982-06-10 Jarrell Donald Sewage treatment system
SU1180358A1 (ru) * 1984-03-22 1985-09-23 Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср Аэратор
US4793714A (en) * 1985-12-05 1988-12-27 Achmed N. Sadik Apparatus for mixing fluids

Family Cites Families (13)

* 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
BE590713A (https=) * 1959-05-15
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
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
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
DD292896A5 (de) * 1990-03-20 1991-08-14 Veb Chemieanlagenbaukombinat Leipzig-Grimma,De Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001865A1 (en) * 1980-12-05 1982-06-10 Jarrell Donald Sewage treatment system
SU1180358A1 (ru) * 1984-03-22 1985-09-23 Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср Аэратор
US4793714A (en) * 1985-12-05 1988-12-27 Achmed N. Sadik Apparatus for mixing fluids

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
WP1 Abstract Accession No 86-0995832/15 & SU 1180358A *
WP1 Abstract Accession No 86-2189267/35 & CH 656604 A *
WP1 Abstract Accession No 92-016735/03 & DD292897 A *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373200A (en) * 2001-07-18 2002-09-18 Graham Mervyn Booth Water aeration and cleaning system
GB2373200B (en) * 2001-07-18 2003-03-12 Graham Mervyn Booth Pond cleaning jet nozzle
WO2008053174A1 (en) 2006-10-30 2008-05-08 The University Of Sheffield Bubble generation for aeration and other purposes
US8287175B2 (en) 2006-10-30 2012-10-16 Perlemax Limited Bubble generation for aeration and other purposes
US10377651B2 (en) 2006-10-30 2019-08-13 Perlemax Ltd Bubble generation for aeration and other purposes
WO2014060740A1 (en) 2012-10-15 2014-04-24 Perlemax Limited Bubble generation to strip components of a liquid
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

Also Published As

Publication number Publication date
ES2076878A2 (es) 1995-11-01
IT1265387B1 (it) 1996-11-22
DE4240949C1 (de) 1994-01-05
ES2076878B1 (es) 1998-07-01
JPH06277690A (ja) 1994-10-04
ITMI932580A1 (it) 1995-06-06
ITMI932580A0 (it) 1993-12-06
FR2698797A1 (fr) 1994-06-10
ES2076878R (https=) 1997-12-01
GB9322759D0 (en) 1993-12-22

Similar Documents

Publication Publication Date Title
GB2273700A (en) Aerating device
EP0586407B1 (en) Apparatus for the gasification of liquids
Wagner et al. Oxygen transfer and aeration efficiency—Influence of diffuser submergence, diffuser density, and blower type
US4938899A (en) Gas diffusion system
US4741825A (en) Mobile vortex shield
JP2002301345A (ja) 気泡水製造装置
JP3353225B2 (ja) 曝気装置
US6293529B1 (en) Bubble generating apparatus
US5695651A (en) Inlet screen
KR960005869Y1 (ko) 오 · 폐수 처리용 산기 장치
RU2008278C1 (ru) Устройство для аэрации жидкостей
SU1316924A1 (ru) Бункер
US20260115678A1 (en) Gasification device
JP2005125205A (ja) 散気装置、泡沫分離装置および排水浄化システム
RU2002109425A (ru) Устройство для гальванохимической очистки сточных вод
RU2124481C1 (ru) Трубчатый аэратор
KR200202167Y1 (ko) 산기식 폭기조의 공기부상 억제장치
JP2005279432A (ja) 浮遊体流出防止部材及び水処理装置
JP3562852B2 (ja) 汚泥物質浄化装置
UA35153A (uk) Тканинний аератор
SU1604751A1 (ru) Окислительный канал
RU96124234A (ru) Устройство для очистки сточных вод
JPH10128379A (ja) 浄化槽の散気装置
KR870000248A (ko) 폭기식 고도 폐수처리장치
KR20200142627A (ko) 멤브레인과 초음파를 적용한 미세버블 생성장치 및 생성방법

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)