SE7811986L - Sett och anordning for luftning av avloppsvatten - Google Patents

Sett och anordning for luftning av avloppsvatten

Info

Publication number
SE7811986L
SE7811986L SE7811986A SE7811986A SE7811986L SE 7811986 L SE7811986 L SE 7811986L SE 7811986 A SE7811986 A SE 7811986A SE 7811986 A SE7811986 A SE 7811986A SE 7811986 L SE7811986 L SE 7811986L
Authority
SE
Sweden
Prior art keywords
wastewater
ventilation
Prior art date
Application number
SE7811986A
Other languages
English (en)
Inventor
A E Molvar
Original Assignee
Clevepak Corp
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 Clevepak Corp filed Critical Clevepak Corp
Publication of SE7811986L publication Critical patent/SE7811986L/sv

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • 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
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
SE7811986A 1977-11-22 1978-11-21 Sett och anordning for luftning av avloppsvatten SE7811986L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14055577A JPS5473452A (en) 1977-11-22 1977-11-22 Waste water aeration method and apparatus

Publications (1)

Publication Number Publication Date
SE7811986L true SE7811986L (sv) 1979-05-23

Family

ID=15271392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811986A SE7811986L (sv) 1977-11-22 1978-11-21 Sett och anordning for luftning av avloppsvatten

Country Status (4)

Country Link
US (1) US4157304A (sv)
JP (1) JPS5473452A (sv)
FR (1) FR2409234A1 (sv)
SE (1) SE7811986L (sv)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645603A (en) * 1977-11-09 1987-02-24 Frankl Gerald P Liquid aeration device and method
JPS5554094A (en) * 1978-10-13 1980-04-21 Kuraray Co Ltd Vapor-liquid contactor
US4210534A (en) * 1979-05-11 1980-07-01 Clevepak Corporation Multiple stage jet nozzle and aeration system
DE3037029A1 (de) * 1979-10-03 1981-04-23 Serck Industries Ltd., Birmingham Vorrichtung zum mischen von einer fluessigkeit und einem gas
FR2484862B1 (fr) * 1980-06-18 1984-09-14 Inst Nat Rech Chimique Procede et dispositif pour le transfert de gaz dans un liquide applicable en particulier au traitement des eaux, en biotechnologie et dans l'industrie chimique
US4478765A (en) * 1982-08-18 1984-10-23 Tubbs Dean L Apparatus for aerating water supplies
DE3309834C2 (de) * 1983-03-18 1985-10-24 Anton 8206 Bruckmühl Humpel Vorrichtung zum Aufbereiten einer Flüssigkeit, insbesondere von Gülle
FR2589460B1 (fr) * 1985-10-30 1991-02-15 Dodier Jacques Dispositif de traitement par injection hydrocinetique, notamment pour eaux residuaires
US4956080A (en) * 1987-08-03 1990-09-11 Microlift Systems, Incorporated High pressure oxygen-saturated water treatment apparatus
US5057230A (en) * 1990-03-20 1991-10-15 The Boc Group Plc Dissolution of gas
IT1257490B (it) * 1992-03-23 1996-01-25 Silvano Becchi Apparecchiatura per il trattamento di acque
DE4214318C1 (de) * 1992-05-04 1993-10-28 Neuhaus Adolf Ing Grad Vorrichtung zum Abschäumen von im wesentlichen organischen, im Süßwasser oder Seewasser enthaltenen Bestandteilen
US5354459A (en) * 1993-03-19 1994-10-11 Jerry Smith Apparatus and method for removing odorous sulfur compounds from potable water
US5744040A (en) * 1996-05-24 1998-04-28 Sulfur-Tech Water Systems, Inc. Apparatus and method for removing dissolved hydrogen sulfide from water
IT1304552B1 (it) 1998-03-09 2001-03-19 Silvano Becchi Dispositivo per il trattamento delle acque in un bacino.
US6120008A (en) * 1998-04-28 2000-09-19 Life International Products, Inc. Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof
US6103108A (en) * 1998-09-24 2000-08-15 Kohlenberg; Larry D. Water treatment apparatus
GB9825380D0 (en) * 1998-11-19 1999-01-13 Boc Group Plc Dissolution of gas
IT251656Y1 (it) * 2000-01-27 2003-12-18 Zenit Spa Diaframma di regolazione della luce utile di passaggio in dispositiviimmersi per la ossigenazione di vasche di raccolta di acque bianche e
US6322055B1 (en) 2000-10-02 2001-11-27 Eco-Oxygen Technologies, Llc Gas dissolving apparatus and method
FR2817170B1 (fr) * 2000-11-30 2003-01-03 Commissariat Energie Atomique Procede, module et dispositif de mise en contact d'un gaz et d'un liquide
ES2176119B1 (es) * 2001-04-05 2004-01-01 Hidrotec Tecnologia Del Agua S Mejoras en un sistema de aireacion de aguas residuales.
US20020185504A1 (en) * 2001-04-13 2002-12-12 Coffelt Louis Arthur Microdrop
US6668556B2 (en) 2002-04-18 2003-12-30 Eco Oxygen Technologies, Llc. Gas transfer energy recovery and effervescence prevention apparatus and method
ES2287521T3 (es) * 2002-10-11 2007-12-16 Pursuit Dynamics Plc. Bomba de corcho.
US7320749B2 (en) * 2004-02-09 2008-01-22 Eco-Oxygen Technologies, Llc Method and apparatus for control of a gas or chemical
US7566397B2 (en) * 2004-02-09 2009-07-28 Eco Oxygen Technologies, Llc Superoxygenation of raw wastewater for odor/corrosion control
CA2556673C (en) * 2004-02-26 2013-02-05 Pursuit Dynamics Plc Method and apparatus for generating a mist
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
CA2556649C (en) * 2004-02-26 2012-07-10 Pursuit Dynamics Plc Improvements in or relating to a method and apparatus for generating a mist
US20100129888A1 (en) * 2004-07-29 2010-05-27 Jens Havn Thorup Liquefaction of starch-based biomass
US8419378B2 (en) * 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
BRPI0418988A (pt) * 2004-08-06 2007-12-11 Carlos Miguel Moreira Campos dispositivo misturador de fluidos
GB0618196D0 (en) 2006-09-15 2006-10-25 Pursuit Dynamics Plc An improved mist generating apparatus and method
ES2372890T3 (es) * 2007-05-02 2012-01-27 Pursuit Dynamics Plc. Licuefacción de biomasa basada en almidón.
DK2198704T4 (da) 2008-12-19 2019-11-18 Linde Ag Fremgangsmåde til fiskeopdræt til berigelse af vand med opløst oxygen
KR101048970B1 (ko) * 2011-02-16 2011-07-12 (주)에코코 공원 및 호수에 설치되는 물순환장치
US20120206993A1 (en) * 2011-02-16 2012-08-16 Casper Thomas J Venturi device and method
US9114367B1 (en) * 2012-01-09 2015-08-25 Alfa Laval Vortex, Inc. Apparatus for mixing fluids
USD778667S1 (en) 2012-02-16 2017-02-14 Thomas J Casper Venturi device
JP6027788B2 (ja) * 2012-06-26 2016-11-16 西華産業株式会社 気液混合装置
WO2014178919A1 (en) * 2013-05-03 2014-11-06 Jayden David Harman Vacuum condenser
US9956532B2 (en) * 2013-11-07 2018-05-01 U.S. Department Of Energy Apparatus and method for generating swirling flow
US12415168B1 (en) 2022-06-02 2025-09-16 Newterra Corporation, Inc. Liquid aeration and mixing apparatus float mount for wrap-around hand rail and grating

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447123A (en) * 1944-08-09 1948-08-17 Jones Harry Sloper Therapeutic device
US2548725A (en) * 1949-11-18 1951-04-10 David W Justis Nozzle
CH433132A (de) * 1965-02-26 1967-03-31 Mowid Anstalt Einrichtung zum Bewegen und Belüften von offenem Wasser
DE1517502A1 (de) * 1966-12-31 1969-05-22 Noll Gmbh Maschinenfabrik W Strahlapparat zum Saettigen von Wasser mit gasfoermiger CO2
US3430823A (en) * 1968-02-23 1969-03-04 Universal Oil Prod Co Liquid dispensing system
US3671022A (en) * 1969-10-06 1972-06-20 Air Reduction Method and apparatus for the microdispersion of oxygen in water
US3653641A (en) * 1970-10-16 1972-04-04 Robert E Eron Aerator and water treatment device
DE2107960A1 (de) * 1971-02-19 1972-08-24 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zum Vermischen eines Gases und einer Flüssigkeit
US3761065A (en) * 1971-05-21 1973-09-25 Rp Ind Inc High efficiency direct gas-liquid contact apparatus and methods
US4112025A (en) * 1972-10-30 1978-09-05 Houdaille Industries, Inc. Method of and apparatus for jet aeration
JPS5034452U (sv) * 1973-06-09 1975-04-12
US4019983A (en) * 1974-10-10 1977-04-26 Houdaille Industries, Inc. Disinfection system and method
NO136638C (no) * 1974-11-20 1977-10-12 Patents & Dev As Anordning ved vertikal ledning (drop-line)
GB1520536A (en) * 1975-10-31 1978-08-09 Blum A Deice for introducing air or other gas into drain water or other liquid

Also Published As

Publication number Publication date
US4157304A (en) 1979-06-05
JPS5473452A (en) 1979-06-12
FR2409234A1 (fr) 1979-06-15

Similar Documents

Publication Publication Date Title
SE7803719L (sv) Sett och anordning for framstellning av sprengemnen
SE7705412L (sv) Forfarande och anordning for behandling av avloppsvatten
SE7802600L (sv) Anordning for framstellning av murbruk och liknande
SE7812339L (sv) Sett och anordning for framstellning av metanhaltig gas
SE7810145L (sv) Sett och anordning for framstellning av kakbottnar
SE425932B (sv) Sett och anordning for forbrenning av avfall
SE7811985L (sv) Sett och anordning for blandning av gas och avloppsvatten
SE7802754L (sv) Sett och anordning for behandling av avgaser
SE7803671L (sv) Forfarande och anordning for framstellning av cigarrettfilterenheter
SE431247B (sv) Borranordning och sett for aktivering av denna
SE7808246L (sv) Sett och anordning for katalytiska reaktorsystem
SE7810420L (sv) Anordning for alstring och utstralning av mikrovagor
SE7806336L (sv) Sett och anordning for utminutering av drycker
SE7809318L (sv) Sett och anordning for avgasberoende reglering av tendtidpunkter
SE397081B (sv) Sett och anordning for avvattning av avloppsslam
SE7801315L (sv) Forfarande och anordning for behandling av avloppsvatten
SE7808377L (sv) Sett och anordning for tillverkning av ventilerade filtercigaretter
SE7804464L (sv) Sett och anordning for avvattning av slam
NO782380L (no) Biologisk denitrifisering av avloep
SE7800922L (sv) Sett och anordning for reglering av en angturbinanleggning
SE7805023L (sv) Omstellbar magnetisk anordning och sett for densammas framstellning
SE7801186L (sv) Sett och anordning for simulering av nattstridsforhallanden
SE7810909L (sv) Mjukningsmedel for textilalster och sett att framstella sadana mjukningsmedel
SE7608725L (sv) Sett och anordning for tillverkning av hektelement for blixtlas
SE7811877L (sv) Sett for framstellning av fibrost arkmaterial och anordning for utforande av settet