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IN2014DN07692A - - Google Patents

Info

Publication number
IN2014DN07692A
IN2014DN07692A IN7692DEN2014A IN2014DN07692A IN 2014DN07692 A IN2014DN07692 A IN 2014DN07692A IN 7692DEN2014 A IN7692DEN2014 A IN 7692DEN2014A IN 2014DN07692 A IN2014DN07692 A IN 2014DN07692A
Authority
IN
India
Prior art keywords
reactor
treated
anaerobic
trickling
water
Prior art date
Application number
Inventor
Takumi Obara
Satoshi Haraguchi
Tokusuke Hayami
Jinyang Hu
Rie Ogyu
Mari Iwashita
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of IN2014DN07692A publication Critical patent/IN2014DN07692A/en

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2826—Anaerobic digestion processes using anaerobic filters
    • 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)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A water treatment system comprising an anaerobic reactor (10) for decomposing organic pollutants in wastewater by the action of an anaerobic microorganism a trickling type aerobic reactor (12) packed with a filler to which microorganisms are to be attached said trickling type aerobic reactor being provided after the anaerobic reactor for trickling water to dissolve oxygen in the atmosphere therein and thus supplying oxygen and a membrane bio reactor (13) said membrane bio reactor being provided after the anaerobic reactor equipped with a separation membrane for solid liquid separation that is placed in a biological reaction tank wherein in treated water having been treated with the anaerobic reactor a portion corresponding to the amount required as reclaimed water is treated with the membrane bio reactor while the remainder is treated with the trickling type aerobic reactor.
IN7692DEN2014 2012-03-12 2013-02-21 IN2014DN07692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012054891A JP5612005B2 (en) 2012-03-12 2012-03-12 Water treatment system and water treatment method
PCT/JP2013/054361 WO2013136939A1 (en) 2012-03-12 2013-02-21 Water treatment system and water treatment method

Publications (1)

Publication Number Publication Date
IN2014DN07692A true IN2014DN07692A (en) 2015-05-15

Family

ID=49160857

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7692DEN2014 IN2014DN07692A (en) 2012-03-12 2013-02-21

Country Status (3)

Country Link
JP (1) JP5612005B2 (en)
IN (1) IN2014DN07692A (en)
WO (1) WO2013136939A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104773908B (en) * 2015-03-27 2016-09-14 天津大学 A treatment device and process method for pickling wastewater containing endocrine disruptors
ITUB20152938A1 (en) * 2015-08-06 2017-02-06 Remediation Srl V Le Leonetto Cappiello 30 00125 Roma / It BIOLOGICAL PLANT OF HYBRID TREATMENT OF INDUSTRIAL WASTE WATERS, COMPACT WITH VERTICAL DEVELOPMENT
CN106630389A (en) * 2016-11-22 2017-05-10 北京交通大学 Treatment system and method for high-speed-railway passenger-transport washing sewage

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07115030B2 (en) * 1991-09-25 1995-12-13 日本碍子株式会社 Method for treating organic wastewater containing nitrogen component
JP3257944B2 (en) * 1996-02-05 2002-02-18 株式会社クボタ Sewage treatment method and sewage treatment apparatus
JP3963497B2 (en) * 1996-05-07 2007-08-22 株式会社荏原製作所 Organic wastewater treatment method and apparatus
JPH11147098A (en) * 1997-11-18 1999-06-02 Kurita Water Ind Ltd Anaerobic treatment equipment
JP3619950B2 (en) * 1998-04-01 2005-02-16 東急建設株式会社 Sewage treatment apparatus and sewage treatment method
JP4183844B2 (en) * 1999-05-24 2008-11-19 三菱電機株式会社 Control device for biological water treatment equipment
JP4097505B2 (en) * 2002-10-29 2008-06-11 惟祐 井岡 Wastewater treatment method
JP2005211788A (en) * 2004-01-29 2005-08-11 Daiki Co Ltd Organic wastewater treatment equipment
JP2006223935A (en) * 2005-02-15 2006-08-31 Hitachi Ltd Middle water production apparatus and middle water production method
JP4936791B2 (en) * 2006-05-22 2012-05-23 株式会社東芝 Aeration-less water treatment system
JP4844825B2 (en) * 2006-06-23 2011-12-28 株式会社日立プラントテクノロジー Sewage treatment plant at satellite treatment plant
JP5091515B2 (en) * 2007-03-26 2012-12-05 メタウォーター株式会社 Sewage treatment method and sewage treatment apparatus
JP4612078B2 (en) * 2007-12-10 2011-01-12 株式会社神鋼環境ソリューション Biological treatment method and biological treatment apparatus
JP4599419B2 (en) * 2008-02-19 2010-12-15 株式会社東芝 Aeration-less water treatment system
JP5196326B2 (en) * 2009-04-02 2013-05-15 株式会社日立プラントテクノロジー Wastewater treatment water reuse system
JP2011147868A (en) * 2010-01-20 2011-08-04 Hitachi Plant Technologies Ltd Waste water treatment system and method
JP5922406B2 (en) * 2011-12-28 2016-05-24 三菱重工メカトロシステムズ株式会社 Wastewater treatment equipment

Also Published As

Publication number Publication date
JP5612005B2 (en) 2014-10-22
WO2013136939A1 (en) 2013-09-19
JP2013188650A (en) 2013-09-26

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