SE9700302D0 - Metod för effektiviserad biologisk närsaltreduktion - Google Patents

Metod för effektiviserad biologisk närsaltreduktion

Info

Publication number
SE9700302D0
SE9700302D0 SE9700302A SE9700302A SE9700302D0 SE 9700302 D0 SE9700302 D0 SE 9700302D0 SE 9700302 A SE9700302 A SE 9700302A SE 9700302 A SE9700302 A SE 9700302A SE 9700302 D0 SE9700302 D0 SE 9700302D0
Authority
SE
Sweden
Prior art keywords
sludge
pct
organisms
micro
ammonia
Prior art date
Application number
SE9700302A
Other languages
English (en)
Inventor
Bjoern Rosen
Original Assignee
Scanvironment Ab
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 Scanvironment Ab filed Critical Scanvironment Ab
Priority to SE9700302A priority Critical patent/SE9700302D0/sv
Publication of SE9700302D0 publication Critical patent/SE9700302D0/sv
Priority to AT98902335T priority patent/ATE291560T1/de
Priority to DE1998629482 priority patent/DE69829482T2/de
Priority to AU58890/98A priority patent/AU731280B2/en
Priority to US09/355,546 priority patent/US6163932A/en
Priority to ES98902335T priority patent/ES2241113T3/es
Priority to PCT/SE1998/000120 priority patent/WO1998033745A1/en
Priority to EP19980902335 priority patent/EP1012121B1/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
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • 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)
  • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
SE9700302A 1997-01-30 1997-01-30 Metod för effektiviserad biologisk närsaltreduktion SE9700302D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9700302A SE9700302D0 (sv) 1997-01-30 1997-01-30 Metod för effektiviserad biologisk närsaltreduktion
AT98902335T ATE291560T1 (de) 1997-01-30 1998-01-28 Verfahren zur nitrifikation von abwasser unter verwendung von aus ammoniumhaltigen wasser isolierten und angereicherten mikro-organismen
DE1998629482 DE69829482T2 (de) 1997-01-30 1998-01-28 Verfahren zur nitrifikation von abwasser unter verwendung von aus ammoniumhaltigen wasser isolierten und angereicherten mikro-organismen
AU58890/98A AU731280B2 (en) 1997-01-30 1998-01-28 Process, using ammonia rich water for the selection and enrichment of nitrifying micro-organisms for nitrification of wastewater
US09/355,546 US6163932A (en) 1997-01-30 1998-01-28 Process, using ammonia rich water for the selection and enrichment of nitrifying micro-organisms for nitrification of wastewater
ES98902335T ES2241113T3 (es) 1997-01-30 1998-01-28 Procedimiento que utiliza agua con fuerte contenido en amoniaco para la seleccion y el enriquecimiento de micro-organismos nitrificantes destinados a la nitrificacion de las aguas residuales.
PCT/SE1998/000120 WO1998033745A1 (en) 1997-01-30 1998-01-28 Process, using ammonia rich water for the selection and enrichment of nitrifying micro-organisms for nitrification of wastewater
EP19980902335 EP1012121B1 (en) 1997-01-30 1998-01-28 Process, using ammonia rich water for the selection and enrichment of nitrifying micro-organisms for nitrification of wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700302A SE9700302D0 (sv) 1997-01-30 1997-01-30 Metod för effektiviserad biologisk närsaltreduktion

Publications (1)

Publication Number Publication Date
SE9700302D0 true SE9700302D0 (sv) 1997-01-30

Family

ID=20405591

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700302A SE9700302D0 (sv) 1997-01-30 1997-01-30 Metod för effektiviserad biologisk närsaltreduktion

Country Status (8)

Country Link
US (1) US6163932A (sv)
EP (1) EP1012121B1 (sv)
AT (1) ATE291560T1 (sv)
AU (1) AU731280B2 (sv)
DE (1) DE69829482T2 (sv)
ES (1) ES2241113T3 (sv)
SE (1) SE9700302D0 (sv)
WO (1) WO1998033745A1 (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3212909B2 (ja) * 1997-06-13 2001-09-25 神鋼パンテツク株式会社 有機性廃液の処理方法及びその処理装置
DK1113998T3 (da) 1998-07-24 2004-11-15 Dhv Water Bv Fremgangsmåde til behandling af spildevand indeholdende specifikke bestanddele, fx ammoniak
US6660163B2 (en) 2001-03-02 2003-12-09 Daniel Robert Miklos Waste treatment with control over biological solids
US7854842B2 (en) * 2001-03-02 2010-12-21 Daniel Robert Miklos Apparatus and methods for control of waste treatment processes
US6893567B1 (en) 2001-07-13 2005-05-17 The United States Of America As Represented By The Secretary Of Agriculture Wastewater treatment system
US6921486B2 (en) * 2002-11-14 2005-07-26 Stephen Hough Waste activated sludge anaerobic contact waste stream treatment process
GB0411215D0 (en) * 2004-05-20 2004-06-23 Univ Cranfield Waste water treatment
US20060027495A1 (en) * 2004-08-05 2006-02-09 Hough Stephen G Waste activated sludge anaerobic contact waste stream treatment process-recycle
US7402247B2 (en) * 2004-12-14 2008-07-22 Shaw Intellectual Property Holdings, Inc. System for wastewater treatment and digestion having aerobic and anaerobic treatment zones
US7153429B1 (en) * 2005-05-25 2006-12-26 Pedros Philip B Method of optimizing influent conditions and chemical addition control for biological denitrification
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
US8741154B2 (en) 2008-10-17 2014-06-03 Remembrance Newcombe Water denitrification
US8545700B1 (en) * 2009-02-24 2013-10-01 University Of South Florida Reduction and control of pH and soluble CO2 for optimal nitrification of wastewater
CN101723552B (zh) * 2009-12-07 2011-05-04 广州大学 一种垃圾渗滤液的处理方法
EP2366673B1 (de) * 2010-03-10 2014-05-07 Demon GmbH Verfahren zur biologischen Reinigung von ammoniumhaltigem Abwasser
WO2012163085A1 (en) 2011-06-01 2012-12-06 The Hong Kong University Of Science And Technology Method for wastewater treatment by urine separation, seawater addition, and nitrification and in-sewer denitrification
CN102616993A (zh) * 2012-03-30 2012-08-01 南京大学连云港高新技术研究院 一种剩余污泥零排放脱氮除磷工艺及装置
US10167216B2 (en) 2012-09-14 2019-01-01 Gregory D. Graves High efficiency wastewater treatment system
US10676383B2 (en) 2012-09-14 2020-06-09 Gregory D. Graves High efficiency wastewater treatment system
CN102923911B (zh) * 2012-11-01 2013-10-30 中国石油集团工程设计有限责任公司 天然气净化厂高浓度生产废水处理系统及处理方法
CN103265151B (zh) * 2013-06-09 2014-12-03 广东新大禹环境工程有限公司 重金属废水的处理方法
CN103787511B (zh) * 2014-03-10 2015-03-04 济南大学 一种通过缩短沉降时间实现短程硝化反硝化的方法
US9399591B2 (en) * 2014-05-02 2016-07-26 Baker Hughes Incorporated Nitrogen-containing compounds for bacterial control in water based fluids
CN105540841B (zh) * 2015-12-15 2018-06-22 华东师范大学 一种好氧/厌氧生物滤池生物脱氮方法和装置
CN105668794B (zh) * 2016-04-17 2018-08-21 北京工业大学 一种处理低c/n污水的a/o生物膜脱氮装置和方法
CN106167330B (zh) * 2016-06-09 2022-11-18 北京工业大学 一种iem-uf氮富集亚硝化反硝化脱氮方法及装置
CN107162190A (zh) * 2017-06-16 2017-09-15 北京工业大学 一种iem‑uf氮富集前置反硝化硝化脱氮方法及装置
CN107973406B (zh) * 2017-12-12 2023-10-03 广州市蕴泰电力成套设备有限公司 一种实现污水中有机物和氨氮分离的装置和方法
CN112777745A (zh) * 2021-01-28 2021-05-11 苏州科技大学 一种全膜化污水生物脱氮处理装置及污水生物脱氮处理的方法
CN115487666B (zh) * 2022-08-26 2023-09-12 福州大学 一种烟气中no高效转化n2o的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394814A (en) * 1966-01-07 1968-07-30 Dorr Oliver Inc Sewage treatment including sludge disposal through digestion
DE2924449C2 (de) * 1979-06-18 1986-03-27 Linde Ag, 6200 Wiesbaden Verfahren zum Reinigen von Abwasser nach dem Belebtschlammverfahren
US4874519A (en) * 1988-06-02 1989-10-17 Orange Water & Sewer Authority Process for treating wastewater
GB2259699B (en) * 1991-09-21 1994-04-06 Osc Process Engineering Limite Process and plant for the treatment of high-strength ammoniacal liquors
US5308491A (en) * 1991-09-27 1994-05-03 The Dow Chemical Company Biological wastewater treatment process
US5356537A (en) * 1992-05-28 1994-10-18 No Sludge, Inc. Method and apparatus for treating waste water

Also Published As

Publication number Publication date
AU731280B2 (en) 2001-03-29
EP1012121A1 (en) 2000-06-28
ES2241113T3 (es) 2005-10-16
WO1998033745A1 (en) 1998-08-06
US6163932A (en) 2000-12-26
DE69829482D1 (de) 2005-04-28
EP1012121B1 (en) 2005-03-23
ATE291560T1 (de) 2005-04-15
DE69829482T2 (de) 2006-02-09
AU5889098A (en) 1998-08-25

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