DE69921343D1 - Verfahren zur behandlung von spezifischen verbindungen, z.b. ammoniak enthaltendem abwasser - Google Patents

Verfahren zur behandlung von spezifischen verbindungen, z.b. ammoniak enthaltendem abwasser

Info

Publication number
DE69921343D1
DE69921343D1 DE69921343T DE69921343T DE69921343D1 DE 69921343 D1 DE69921343 D1 DE 69921343D1 DE 69921343 T DE69921343 T DE 69921343T DE 69921343 T DE69921343 T DE 69921343T DE 69921343 D1 DE69921343 D1 DE 69921343D1
Authority
DE
Germany
Prior art keywords
reactor
waste water
sludge
water containing
specific compounds
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 - Lifetime
Application number
DE69921343T
Other languages
English (en)
Other versions
DE69921343T2 (de
Inventor
Gerrit Zilverentant
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.)
DHV Water BV
Original Assignee
DHV Water BV
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 DHV Water BV filed Critical DHV Water BV
Publication of DE69921343D1 publication Critical patent/DE69921343D1/de
Application granted granted Critical
Publication of DE69921343T2 publication Critical patent/DE69921343T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
  • Activated Sludge Processes (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
DE1999621343 1998-07-24 1999-07-19 Verfahren zur behandlung von spezifischen verbindungen, z.b. ammoniak enthaltendem abwasser Expired - Lifetime DE69921343T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98202499 1998-07-24
EP98202499 1998-07-24
PCT/NL1999/000462 WO2000005177A1 (en) 1998-07-24 1999-07-19 Process for the treatment of waste water containing specific components, e.g. ammonia

Publications (2)

Publication Number Publication Date
DE69921343D1 true DE69921343D1 (de) 2004-11-25
DE69921343T2 DE69921343T2 (de) 2006-02-16

Family

ID=8233973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999621343 Expired - Lifetime DE69921343T2 (de) 1998-07-24 1999-07-19 Verfahren zur behandlung von spezifischen verbindungen, z.b. ammoniak enthaltendem abwasser

Country Status (9)

Country Link
US (1) US6602417B1 (de)
EP (1) EP1113998B1 (de)
JP (1) JP4426105B2 (de)
AT (1) ATE280135T1 (de)
AU (1) AU5071199A (de)
DE (1) DE69921343T2 (de)
DK (1) DK1113998T3 (de)
PT (1) PT1113998E (de)
WO (1) WO2000005177A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4867099B2 (ja) * 2001-07-30 2012-02-01 栗田工業株式会社 生物脱窒処理方法
CN1300015C (zh) * 2004-04-23 2007-02-14 中国科学院生态环境研究中心 高浓度氨氮废水的脱氮工艺
US7404897B2 (en) * 2005-10-26 2008-07-29 D.C. Water & Sewer Authority Method for nitrogen removal and treatment of digester reject water in wastewater using bioaugmentation
US8246829B2 (en) * 2007-05-10 2012-08-21 O'regan Jr Patrick T Systems and methods for water treatment and remediation
US20110210049A1 (en) * 2008-11-02 2011-09-01 O'regan Jr Patrick T Water treatment systems with communication network links and methods
EP2366673B1 (de) * 2010-03-10 2014-05-07 Demon GmbH Verfahren zur biologischen Reinigung von ammoniumhaltigem Abwasser
CN101811801B (zh) * 2010-04-02 2011-08-31 江苏江华水处理设备有限公司 直流式生物脱氮污水处理方法
US8685246B2 (en) 2010-09-20 2014-04-01 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
US8747671B2 (en) 2010-09-20 2014-06-10 American Water Works Company, Inc. Simultaneous anoxic biological phosphorus and nitrogen removal
SG10201901121QA (en) 2012-09-13 2019-03-28 D C Water & Sewer Authority Method and apparatus for nitrogen removal in wastewater treatment
CN104261555B (zh) * 2014-09-21 2015-10-28 北京工业大学 一种在连续流反应器中培养全程自养脱氮颗粒污泥的方法
CN108640361A (zh) * 2016-06-14 2018-10-12 李德兰 废水处理工艺
CN105884027B (zh) * 2016-06-17 2019-01-15 北京工业大学 一种通过Cu2+抑制亚硝酸盐氧化菌启动短程硝化反硝化的方法
CN112424129A (zh) * 2018-05-11 2021-02-26 Bl 科技公司 用膜曝气生物膜侧流预处理以从高强度废水中去除氨
CN116254206A (zh) * 2023-03-29 2023-06-13 张家口华垣生物科技股份有限公司 低温硝化菌的培养及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH547235A (de) * 1971-11-23 1974-03-29 Attisholz Cellulose Verfahren zur elimination von organisch und anorganisch gebundenem stickstoff aus haeuslichem und industriellem abwasser.
US3764523A (en) * 1972-05-01 1973-10-09 Union Carbide Corp Nitrification of bod-containing water
EP0509152A1 (de) * 1991-04-17 1992-10-21 Ecotechniek B.V. Verfahren und Anlage zur Behandlung von Mist
US5447633A (en) * 1991-08-06 1995-09-05 Austrian Energy & Environment Sgp/Waagner Biro Gmbh Activated sludge process for sewage purification
US5192442A (en) * 1991-12-02 1993-03-09 Zimpro Passavant Environmental Systems, Inc. Multiple zone batch treatment process
US5288405A (en) * 1993-01-27 1994-02-22 Piedmont Olsen Hensley, Inc. Wastewater treatment with enhanced biological phosphorus removal and related purification processes
US5624562A (en) * 1995-03-20 1997-04-29 Ev Environmental, Inc. Apparatus and treatment for wastewater
WO1998000370A1 (en) * 1996-06-28 1998-01-08 Peter Kos Low temperature biological nitrification of wastewater
EP0849230A1 (de) * 1996-12-17 1998-06-24 Krüger, Inc. Zweistufiges biologisches Verfahren zur Entfernung vom Stickstoff aus Abwasser
SE9700302D0 (sv) 1997-01-30 1997-01-30 Scanvironment Ab Metod för effektiviserad biologisk närsaltreduktion

Also Published As

Publication number Publication date
US6602417B1 (en) 2003-08-05
DK1113998T3 (da) 2004-11-15
JP4426105B2 (ja) 2010-03-03
EP1113998B1 (de) 2004-10-20
PT1113998E (pt) 2004-12-31
AU5071199A (en) 2000-02-14
WO2000005177A1 (en) 2000-02-03
DE69921343T2 (de) 2006-02-16
ATE280135T1 (de) 2004-11-15
EP1113998A1 (de) 2001-07-11
JP2002521183A (ja) 2002-07-16

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