ES372861A1 - Metodo y su correspondiente dispositivo para airear un li- quido. - Google Patents

Metodo y su correspondiente dispositivo para airear un li- quido.

Info

Publication number
ES372861A1
ES372861A1 ES372861A ES372861A ES372861A1 ES 372861 A1 ES372861 A1 ES 372861A1 ES 372861 A ES372861 A ES 372861A ES 372861 A ES372861 A ES 372861A ES 372861 A1 ES372861 A1 ES 372861A1
Authority
ES
Spain
Prior art keywords
air
liquid
supported
diffusers
floats
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
Application number
ES372861A
Other languages
English (en)
Spanish (es)
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.)
Xylem Water Solutions AB
Original Assignee
Stenberg Flygt AB
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 Stenberg Flygt AB filed Critical Stenberg Flygt AB
Publication of ES372861A1 publication Critical patent/ES372861A1/es
Priority claimed from SE1450668A external-priority patent/SE538717C2/sv
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
    • C02F7/00—Aeration of stretches of water
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
ES372861A 2012-02-09 1969-10-24 Metodo y su correspondiente dispositivo para airear un li- quido. Expired ES372861A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1450668A SE538717C2 (sv) 2011-11-04 2012-02-09 Strålkastaraggregat med kylfläns och värmetrådelement för avlägsning av vattenbaserad förorening

Publications (1)

Publication Number Publication Date
ES372861A1 true ES372861A1 (es) 1971-11-01

Family

ID=20299214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372861A Expired ES372861A1 (es) 2012-02-09 1969-10-24 Metodo y su correspondiente dispositivo para airear un li- quido.

Country Status (7)

Country Link
BE (1) BE740771A (ro)
CH (1) CH493263A (ro)
DE (1) DE1952287A1 (ro)
ES (1) ES372861A1 (ro)
FR (1) FR2021562A1 (ro)
GB (1) GB1268426A (ro)
NL (1) NL6915708A (ro)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231061A1 (de) * 1972-06-24 1974-01-10 Menzel & Co Vorrichtung zum einbringen von gas in fluessigkeit
FR2302131A1 (fr) * 1975-02-25 1976-09-24 Alsthom Cgee Dispositif d'injection d'un gaz dans un liquide
DE3014169A1 (de) * 1980-04-14 1981-10-15 Nordenskjöld, Reinhart von, Dr.-Ing., 8011 Solalinden Schwimmfaehiger kompressor
US4618426A (en) * 1983-12-22 1986-10-21 Mandt Mikkel G Retrievable jet mixing systems
DE8413384U1 (de) * 1984-05-02 1984-08-16 Passavant-Werke AG & Co KG, 6209 Aarbergen Belueftungseinrichtung
DE3675632D1 (de) * 1985-05-07 1990-12-20 Fred Dipl Ing Petersen Verfahren zur einbringung von sauerstoff in wasser und vorrichtung zur durchfuehrung des verfahrens.
DE3625488C2 (de) * 1986-04-22 1994-09-22 Ieg Ind Engineering Gmbh Vorrichtung zum Austreiben leicht flüchtiger Verunreinigungen aus Flüssigkeiten
DE3742977A1 (de) * 1987-01-30 1988-08-04 Heinz Dipl Ing Gaspard Belueftungsvorrichtung fuer becken von klaer- oder wasseraufbereitungsanlagen
DE4012631A1 (de) * 1990-04-20 1991-10-24 Karl Heinz Schuessler Vorrichtung zum begasen von fluessigkeiten
US5137433A (en) * 1990-05-29 1992-08-11 Willinger Bros., Inc. Aquarium power head with integral muffler
DE4405961C2 (de) * 1994-02-24 1998-09-24 Oeko Systeme Maschinen Und Anl Vorrichtung zum Begasen einer Flüssigkeit
IL186838A (en) * 2007-10-22 2011-10-31 Mapal Green Energy Ltd Aeration device
BE1020820A3 (nl) * 2012-07-05 2014-05-06 Atlas Copco Airpower Nv Beluchtingstoestel, een gebruik ervan, en waterzuiveringsinstallatie met een dergelijk beluchtingstoestel.
EP2937317A1 (de) * 2014-04-25 2015-10-28 e-proxi ag Abwasserbelüftungsanlage und Verfahren zur Abwasserbelüftung
US9643140B2 (en) 2014-05-22 2017-05-09 MikroFlot Technologies LLC Low energy microbubble generation system and apparatus
CN104976143A (zh) * 2015-07-15 2015-10-14 江苏涞森环保设备有限公司 沉降式水下鼓风装置
CN109368824B (zh) * 2018-12-08 2024-09-20 中国二十二冶集团有限公司 高效射流曝气器

Also Published As

Publication number Publication date
FR2021562A1 (ro) 1970-07-24
DE1952287A1 (de) 1970-06-11
BE740771A (ro) 1970-04-01
GB1268426A (en) 1972-03-29
NL6915708A (ro) 1970-04-28
CH493263A (de) 1970-07-15

Similar Documents

Publication Publication Date Title
ES372861A1 (es) Metodo y su correspondiente dispositivo para airear un li- quido.
US2825541A (en) Means for aerating water
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
GB1106527A (en) Improved method of and apparatus for aerating sewage in an aeration tank
GB1382945A (en) Floating mixer
GB1379148A (en) Scavenger buoy for the collection of substances dispersed over the surface of a carrier liquid
SU423286A3 (ru) Аэротенк для очистки сточных вод
ES360118A1 (es) Instalacion para la aireacion de aguas.
GB942754A (en) Improvements relating to the acration of water
ES371163A1 (es) Un aparato para purificar biologicamente aguas residuales.
FI933415A0 (fi) Reaktor
ES405659A1 (es) Instalacion para la depuracion de aguas residuales.
ES405985A1 (es) Una instalacion depuradora para aguas residuales.
GB1424245A (en) Device for dissolving a poorly soluble gas in a liquid
GB1436594A (en) Apparatus for processing photographic amterial
FR2076672A5 (en) Mixing unit - esp for aeration of waste water
GB1365471A (en) Bladeless pump impeller
ES319622A1 (es) Perfeccionamientos en los dispositivos para mezclar aire con un liquido, para heladoras automaticas
SE7411828L (sv) Forfarande och anordning for rening av avloppsvatten
FR2327200A1 (fr) Installation d'epuration des eaux usees
JPS57113891A (en) Aerating device
ES394591A2 (es) Procedimiento y dispositivo para el tratamiento biologico de los liquidos residuales.
JPS54120953A (en) Waste water treatment device
FR2088891A5 (en) Water aeration plant
FR2250946A1 (en) Float for removal of top layer of liquid - has buoyancy arrangement for keeping inlet at liquid level