AUPM425394A0 - Valve mechanism and associated apparatus - Google Patents

Valve mechanism and associated apparatus

Info

Publication number
AUPM425394A0
AUPM425394A0 AUPM4253A AUPM425394A AUPM425394A0 AU PM425394 A0 AUPM425394 A0 AU PM425394A0 AU PM4253 A AUPM4253 A AU PM4253A AU PM425394 A AUPM425394 A AU PM425394A AU PM425394 A0 AUPM425394 A0 AU PM425394A0
Authority
AU
Australia
Prior art keywords
valve mechanism
associated apparatus
valve
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.)
Abandoned
Application number
AUPM4253A
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.)
DUTEK WASTEWATER PURIFICATION Pty Ltd
Original Assignee
DUTEK WASTEWATER PURIFICATION
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 DUTEK WASTEWATER PURIFICATION filed Critical DUTEK WASTEWATER PURIFICATION
Priority to AUPM4253A priority Critical patent/AUPM425394A0/en
Publication of AUPM425394A0 publication Critical patent/AUPM425394A0/en
Priority to AU17501/95A priority patent/AU679341B2/en
Priority to PCT/AU1995/000106 priority patent/WO1995023939A1/en
Abandoned 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
AUPM4253A 1994-03-04 1994-03-04 Valve mechanism and associated apparatus Abandoned AUPM425394A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPM4253A AUPM425394A0 (en) 1994-03-04 1994-03-04 Valve mechanism and associated apparatus
AU17501/95A AU679341B2 (en) 1994-03-04 1995-03-06 A valve for aerating sludge and alternatively, tapping sludge by manipulating a branch tube in a pipe line
PCT/AU1995/000106 WO1995023939A1 (en) 1994-03-04 1995-03-06 A valve for aerating sludge and alternatively, tapping sludge by manipulating a branch tube in a pipe line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM4253A AUPM425394A0 (en) 1994-03-04 1994-03-04 Valve mechanism and associated apparatus

Publications (1)

Publication Number Publication Date
AUPM425394A0 true AUPM425394A0 (en) 1994-03-31

Family

ID=3778869

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPM4253A Abandoned AUPM425394A0 (en) 1994-03-04 1994-03-04 Valve mechanism and associated apparatus

Country Status (2)

Country Link
AU (1) AUPM425394A0 (en)
WO (1) WO1995023939A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063721A1 (en) * 2004-12-28 2006-07-13 Uws United Water Systems Gmbh Device for clarifying wastewater
DE102006021922A1 (en) * 2006-05-11 2007-11-15 Jung Pumpen Gmbh Method and device for treating wastewater
WO2008046431A1 (en) * 2006-10-16 2008-04-24 Atb Umwelttechnologien Gmbh Biological sewage treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709363A (en) * 1970-10-19 1973-01-09 Bio2 Syst Inc Extended aeration, activated sludge plant
US3886972A (en) * 1973-12-06 1975-06-03 Shell Oil Co Core flow nozzle
CA1026305A (en) * 1975-02-28 1978-02-14 David C. King Injection valve
US4186772A (en) * 1977-05-31 1980-02-05 Handleman Avrom Ringle Eductor-mixer system

Also Published As

Publication number Publication date
WO1995023939A1 (en) 1995-09-08

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