JPH0328960Y2 - - Google Patents

Info

Publication number
JPH0328960Y2
JPH0328960Y2 JP1984059614U JP5961484U JPH0328960Y2 JP H0328960 Y2 JPH0328960 Y2 JP H0328960Y2 JP 1984059614 U JP1984059614 U JP 1984059614U JP 5961484 U JP5961484 U JP 5961484U JP H0328960 Y2 JPH0328960 Y2 JP H0328960Y2
Authority
JP
Japan
Prior art keywords
water
air
pumping
tube
air chamber
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
JP1984059614U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60176300U (ja
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 filed Critical
Priority to JP1984059614U priority Critical patent/JPS60176300U/ja
Priority to US06/717,292 priority patent/US4702830A/en
Publication of JPS60176300U publication Critical patent/JPS60176300U/ja
Priority to US07/033,464 priority patent/US4828696A/en
Priority to US07/233,579 priority patent/US4906363A/en
Application granted granted Critical
Publication of JPH0328960Y2 publication Critical patent/JPH0328960Y2/ja
Granted 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B01F23/232311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
    • B01F35/71801—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system using a syphon to create a suction of a component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • 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)
  • Biological Treatment Of Waste Water (AREA)
JP1984059614U 1984-04-23 1984-04-23 揚水筒 Granted JPS60176300U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984059614U JPS60176300U (ja) 1984-04-23 1984-04-23 揚水筒
US06/717,292 US4702830A (en) 1984-04-23 1985-03-28 Water aeration apparatus
US07/033,464 US4828696A (en) 1984-04-23 1987-04-02 Water aeration apparatus
US07/233,579 US4906363A (en) 1984-04-23 1988-08-18 Water aeration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984059614U JPS60176300U (ja) 1984-04-23 1984-04-23 揚水筒

Publications (2)

Publication Number Publication Date
JPS60176300U JPS60176300U (ja) 1985-11-21
JPH0328960Y2 true JPH0328960Y2 (enEXAMPLES) 1991-06-20

Family

ID=13118298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984059614U Granted JPS60176300U (ja) 1984-04-23 1984-04-23 揚水筒

Country Status (2)

Country Link
US (3) US4702830A (enEXAMPLES)
JP (1) JPS60176300U (enEXAMPLES)

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US5256309A (en) * 1989-08-03 1993-10-26 Kaiyo Kogyo Kabushiki Kaisha Method of improving the quality of large amount of water, and quantity of dissolved oxygen therein
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USD356577S (en) 1993-04-22 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
USD385890S (en) * 1993-04-23 1997-11-04 Kaiyo Kogyo Kabushiki Kaisha Pump
USD357258S (en) 1993-04-23 1995-04-11 Kaiyo Kogyo Kabushiki Kaisha Pump
USD362857S (en) 1993-08-27 1995-10-03 Kaiyo Kogyo Kabushiki Kaisha Pump
USD363493S (en) 1993-09-14 1995-10-24 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356576S (en) 1993-09-14 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
USD363073S (en) 1993-09-14 1995-10-10 Kaiyo Kogyo Kabushiki Kaisha Pump
USD361572S (en) 1993-09-14 1995-08-22 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356318S (en) 1993-09-14 1995-03-14 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356579S (en) 1993-09-14 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356578S (en) 1993-09-14 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
USD361573S (en) 1993-09-14 1995-08-22 Kaiyo Kogyo Kabushiki Kaisha Pump
USD360211S (en) 1993-09-14 1995-07-11 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356580S (en) 1993-09-14 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
USD361574S (en) 1993-09-14 1995-08-22 Kaiyo Kogyo Kabushiki Kaisha Pump
USD356574S (en) 1993-09-14 1995-03-21 Kaiyo Kogyo Kabushiki Kaisha Pump
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US5938983A (en) * 1997-12-12 1999-08-17 Sheaffer; Ronald C. Aeration device
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US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
SG164499A1 (en) 2005-08-22 2010-09-29 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
CN101321578B (zh) * 2005-12-09 2010-12-08 西门子水技术公司 减少反冲洗量的过程
US7600741B2 (en) 2006-02-07 2009-10-13 Piotr Lipert Gas bubble mixer
USD541820S1 (en) * 2006-06-27 2007-05-01 Chu Henry C Cylinder housing for air compressor
USD540351S1 (en) * 2006-06-27 2007-04-10 Chu Henry C Cylinder housing for air compressor
USD541819S1 (en) * 2006-06-27 2007-05-01 Chu Henry C Cylinder housing for air compressor
USD540348S1 (en) * 2006-08-02 2007-04-10 Chu Henry C Cylinder housing for air compressor
USD541821S1 (en) * 2006-08-02 2007-05-01 Chu Henry C Cylinder housing for air compressor
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CA2682707C (en) 2007-04-02 2014-07-15 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
KR20170092708A (ko) 2007-05-29 2017-08-11 에보쿠아 워터 테크놀로지스 엘엘씨 수처리 시스템
CN102112213B (zh) 2008-07-24 2016-08-03 伊沃夸水处理技术有限责任公司 用于膜过滤模块的框架系统
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CN101624819B (zh) * 2009-07-28 2010-12-29 四川大学 双涡室掺气型漩流竖井
US9358505B2 (en) 2009-09-03 2016-06-07 General Electric Company Gas sparger for an immersed membrane
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US9364805B2 (en) * 2010-10-15 2016-06-14 General Electric Company Integrated gas sparger for an immersed membrane
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AU2013200833B2 (en) 2011-09-30 2015-09-17 Evoqua Water Technologies Llc Improved manifold arrangement
CA2850522C (en) 2011-09-30 2021-03-16 Evoqua Water Technologies Llc Shut-off valve for isolation of hollow fiber membrane filtration module
US9463419B2 (en) 2012-01-09 2016-10-11 General Electric Company Pulse aeration for immersed membranes
CN104394965B (zh) 2012-06-28 2016-11-23 伊沃夸水处理技术有限责任公司 灌封方法
CN104684631A (zh) 2012-09-26 2015-06-03 伊沃夸水处理技术有限责任公司 膜固定设备
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Also Published As

Publication number Publication date
US4828696A (en) 1989-05-09
US4702830A (en) 1987-10-27
US4906363A (en) 1990-03-06
JPS60176300U (ja) 1985-11-21

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