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AU2003289175A1 - Waste water treating device - Google Patents

Waste water treating device

Info

Publication number
AU2003289175A1
AU2003289175A1 AU2003289175A AU2003289175A AU2003289175A1 AU 2003289175 A1 AU2003289175 A1 AU 2003289175A1 AU 2003289175 A AU2003289175 A AU 2003289175A AU 2003289175 A AU2003289175 A AU 2003289175A AU 2003289175 A1 AU2003289175 A1 AU 2003289175A1
Authority
AU
Australia
Prior art keywords
waste water
treating device
water treating
waste
water
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
AU2003289175A
Inventor
Susumu Ishida
Yasuzo Sakai
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.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries Inc filed Critical Maezawa Industries Inc
Publication of AU2003289175A1 publication Critical patent/AU2003289175A1/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)
AU2003289175A 2002-12-05 2003-12-04 Waste water treating device Abandoned AU2003289175A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002354177 2002-12-05
JP2002-354177 2002-12-05
PCT/JP2003/015530 WO2004054935A1 (en) 2002-12-05 2003-12-04 Waste water treating device

Publications (1)

Publication Number Publication Date
AU2003289175A1 true AU2003289175A1 (en) 2004-07-09

Family

ID=32588093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003289175A Abandoned AU2003289175A1 (en) 2002-12-05 2003-12-04 Waste water treating device

Country Status (3)

Country Link
JP (1) JPWO2004054935A1 (en)
AU (1) AU2003289175A1 (en)
WO (1) WO2004054935A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103265110A (en) * 2013-05-10 2013-08-28 李继香 Water treatment method using magnetically biologically enhanced membrane bioreactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780491A (en) * 1993-09-13 1995-03-28 Ishikawajima Harima Heavy Ind Co Ltd Biological treatment method for wastewater, etc.
JP3414007B2 (en) * 1994-12-08 2003-06-09 栗田工業株式会社 Aerobic treatment of organic wastewater
JP3172965B2 (en) * 1995-10-30 2001-06-04 株式会社荏原製作所 Sewage treatment method
JP3478321B2 (en) * 1997-03-14 2003-12-15 栗田工業株式会社 Activated sludge settling promoter and activated sludge treatment method for wastewater using the same
JP2002210482A (en) * 2001-01-19 2002-07-30 Hitachi Plant Eng & Constr Co Ltd Wastewater treatment method
JP2002282898A (en) * 2001-03-26 2002-10-02 Sumitomo Heavy Ind Ltd Drainage treatment system

Also Published As

Publication number Publication date
JPWO2004054935A1 (en) 2006-04-20
WO2004054935A1 (en) 2004-07-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase