ATE396152T1 - Verfahren und vorrichtung zur behandlung einer ammonium enhaltenden flüssigkeit - Google Patents

Verfahren und vorrichtung zur behandlung einer ammonium enhaltenden flüssigkeit

Info

Publication number
ATE396152T1
ATE396152T1 AT05023768T AT05023768T ATE396152T1 AT E396152 T1 ATE396152 T1 AT E396152T1 AT 05023768 T AT05023768 T AT 05023768T AT 05023768 T AT05023768 T AT 05023768T AT E396152 T1 ATE396152 T1 AT E396152T1
Authority
AT
Austria
Prior art keywords
ammonium
treating
containing liquid
nitrite
liquid containing
Prior art date
Application number
AT05023768T
Other languages
English (en)
Inventor
Tatsuo Sumino
Kazuichi Isaka
Original Assignee
Hitachi Plant Technologies Ltd
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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Application granted granted Critical
Publication of ATE396152T1 publication Critical patent/ATE396152T1/de

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
    • C02F3/28—Anaerobic digestion 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
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT05023768T 2004-11-01 2005-10-31 Verfahren und vorrichtung zur behandlung einer ammonium enhaltenden flüssigkeit ATE396152T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004318092A JP4645157B2 (ja) 2004-11-01 2004-11-01 アンモニア含有液の処理方法及び装置

Publications (1)

Publication Number Publication Date
ATE396152T1 true ATE396152T1 (de) 2008-06-15

Family

ID=35414772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05023768T ATE396152T1 (de) 2004-11-01 2005-10-31 Verfahren und vorrichtung zur behandlung einer ammonium enhaltenden flüssigkeit

Country Status (7)

Country Link
US (1) US7407579B2 (de)
EP (1) EP1652824B1 (de)
JP (1) JP4645157B2 (de)
KR (1) KR101212660B1 (de)
CN (1) CN100569668C (de)
AT (1) ATE396152T1 (de)
DE (1) DE602005006935D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3788601B2 (ja) * 2002-01-25 2006-06-21 株式会社日立プラントテクノロジー 亜硝酸型硝化担体及びその製造方法並びにそれを用いた窒素除去方法及び装置
US7537698B2 (en) * 2005-02-28 2009-05-26 Hitachi Plant Technologies, Ltd. Process and equipment for treating ammonium containing liquid
JP2007117902A (ja) * 2005-10-28 2007-05-17 Japan Organo Co Ltd アンモニウムイオン含有排水の処理方法および装置
JP5003999B2 (ja) * 2007-02-13 2012-08-22 株式会社日立プラントテクノロジー 廃水処理方法及び装置
JP2008221033A (ja) * 2007-03-08 2008-09-25 Kuraray Co Ltd 排水処理方法および排水処理装置
US8066880B2 (en) * 2007-05-04 2011-11-29 Hoot Aerobic Systems, Inc. Apparatus for denitrifying wastewater
JP5650926B2 (ja) * 2010-05-14 2015-01-07 株式会社明電舎 排水処理方法及び排水処理装置
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249597A (ja) * 1985-04-26 1986-11-06 Hitachi Ltd 生物学的脱窒素プロセスにおけるメタノ−ル注入制御方法
US5221486A (en) * 1991-04-12 1993-06-22 Battelle Memorial Institute Aqueous phase removal of nitrogen from nitrogen compounds
FR2679897B1 (fr) * 1991-08-02 1994-02-18 Omnium Traitements Valorisation Procede pour l'elimination, par voie biologique, des nutriments carbones, azotes et phosphores dans les eaux residuaires.
JPH06114388A (ja) * 1992-10-01 1994-04-26 Toshiba Corp 生物ろ過方法
US6015496A (en) * 1993-04-12 2000-01-18 Khudenko; Boris M. In-sewer treatment of wastewater and sludges
JP3605859B2 (ja) * 1994-09-05 2004-12-22 栗田工業株式会社 生物膜処理装置の運転方法
FR2730226B1 (fr) * 1995-02-02 1998-06-12 Omnium Traitement Valorisa Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees
JPH10314787A (ja) 1997-05-16 1998-12-02 Mitsubishi Heavy Ind Ltd エタノールアミンを含有する排水の処理方法
JP2001037467A (ja) 1999-07-27 2001-02-13 Meidensha Corp アンモニア及びリン含有廃水処理方法及びその装置
JP3937664B2 (ja) * 1999-10-12 2007-06-27 栗田工業株式会社 生物学的窒素除去方法および装置
JP2002263689A (ja) * 2001-03-13 2002-09-17 Ebara Corp アンモニア含有廃水の処理方法及び装置
JP5055669B2 (ja) * 2001-07-23 2012-10-24 栗田工業株式会社 生物脱窒方法
JP5055670B2 (ja) * 2001-07-25 2012-10-24 栗田工業株式会社 脱窒方法及び脱窒装置
JP4867099B2 (ja) * 2001-07-30 2012-02-01 栗田工業株式会社 生物脱窒処理方法
JP4951826B2 (ja) * 2001-08-10 2012-06-13 栗田工業株式会社 生物学的窒素除去方法
JP4190177B2 (ja) * 2001-11-21 2008-12-03 株式会社クボタ 生物学的脱窒素処理における有機炭素源添加方法および装置
JP4329359B2 (ja) 2003-02-25 2009-09-09 栗田工業株式会社 脱窒方法
JP3968781B2 (ja) * 2003-03-19 2007-08-29 株式会社日立プラントテクノロジー 窒素除去方法及び装置
JP4910266B2 (ja) * 2004-03-01 2012-04-04 栗田工業株式会社 アンモニア性窒素含有水の硝化方法及び処理方法
JP4453397B2 (ja) * 2004-03-01 2010-04-21 栗田工業株式会社 生物学的窒素除去方法
JP4811702B2 (ja) * 2004-03-30 2011-11-09 株式会社日立プラントテクノロジー 嫌気性アンモニア酸化法及び廃水処理方法
JP4042718B2 (ja) * 2004-05-06 2008-02-06 株式会社日立プラントテクノロジー 嫌気性アンモニア酸化方法及び装置
JP4688059B2 (ja) * 2004-10-29 2011-05-25 株式会社日立プラントテクノロジー 嫌気性アンモニア酸化装置及びその運転方法

Also Published As

Publication number Publication date
US20060091073A1 (en) 2006-05-04
JP2006122874A (ja) 2006-05-18
DE602005006935D1 (de) 2008-07-03
JP4645157B2 (ja) 2011-03-09
EP1652824A1 (de) 2006-05-03
US7407579B2 (en) 2008-08-05
CN1769210A (zh) 2006-05-10
EP1652824B1 (de) 2008-05-21
CN100569668C (zh) 2009-12-16
KR20060052349A (ko) 2006-05-19
KR101212660B1 (ko) 2012-12-14

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