[go: up one dir, main page]

DK0881195T3 - Fremgangsmåde og anordning til biologisk behandling af organisk affaldsvæske - Google Patents

Fremgangsmåde og anordning til biologisk behandling af organisk affaldsvæske

Info

Publication number
DK0881195T3
DK0881195T3 DK96924162T DK96924162T DK0881195T3 DK 0881195 T3 DK0881195 T3 DK 0881195T3 DK 96924162 T DK96924162 T DK 96924162T DK 96924162 T DK96924162 T DK 96924162T DK 0881195 T3 DK0881195 T3 DK 0881195T3
Authority
DK
Denmark
Prior art keywords
waste liquid
organic waste
biological treatment
biological
treatment
Prior art date
Application number
DK96924162T
Other languages
Danish (da)
English (en)
Inventor
Hidenari Yasui
Original Assignee
Kurita Water Ind 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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Application granted granted Critical
Publication of DK0881195T3 publication Critical patent/DK0881195T3/da

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
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • 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)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
DK96924162T 1996-07-19 1996-07-19 Fremgangsmåde og anordning til biologisk behandling af organisk affaldsvæske DK0881195T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1996/002025 WO1998003437A1 (fr) 1996-07-19 1996-07-19 Procede et dispositif destines au traitement biologique de fluide organique de rejet

Publications (1)

Publication Number Publication Date
DK0881195T3 true DK0881195T3 (da) 2004-02-09

Family

ID=14153581

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96924162T DK0881195T3 (da) 1996-07-19 1996-07-19 Fremgangsmåde og anordning til biologisk behandling af organisk affaldsvæske

Country Status (6)

Country Link
US (1) US6086766A (ja)
EP (1) EP0881195B1 (ja)
JP (1) JP3831949B2 (ja)
DE (1) DE69630236T2 (ja)
DK (1) DK0881195T3 (ja)
WO (1) WO1998003437A1 (ja)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7384555B1 (en) * 1993-09-22 2008-06-10 Kurita Water Industries Ltd. Process for biological treatment of aqueous organic wastes
JP3763439B2 (ja) * 1997-05-30 2006-04-05 三菱電機株式会社 廃水のオゾン処理方法およびオゾン処理装置
JP2001062493A (ja) * 1999-08-24 2001-03-13 Ishikawajima Harima Heavy Ind Co Ltd 汚泥処理装置
DE19942184A1 (de) * 1999-09-03 2001-03-15 Messer Griesheim Gmbh Verfahren zur Behandlung von Abwasser in einer biologischen Kläranlage und dafür geeignete Vorrichtung
FR2798924B1 (fr) * 1999-09-24 2001-11-30 Degremont Procede d'elimination de la matiere organique refractaire au traitement biologique
FR2801880B1 (fr) * 1999-12-07 2002-02-22 Degremont Procede et installation de traitement d'eaux residuaires comprenant un traitement additionnel des boues par ozonation
DE10021632A1 (de) * 2000-05-04 2001-11-08 Philaqua Aufbereitungstechnik Klärschlammreduzierung mit Ozon in Belebtschlammanlagen unter Einhaltung der gesetzlich geforderten CSB-Ablaufwerte
JP2002316182A (ja) * 2001-04-23 2002-10-29 Kurita Water Ind Ltd 有機性排液の処理方法
DE10215413A1 (de) * 2002-04-08 2003-10-23 Air Liquide Gmbh Verfahren zur Aufbereitung von Wasser sowie Aufbereitungsanlage
JP4947679B2 (ja) 2002-07-22 2012-06-06 康介 千葉 Ｃｏ２削減ラインアトマイジング排水処理法
US6783673B2 (en) * 2002-08-23 2004-08-31 Biotage, Inc. Composite chromatography column
JP4840563B2 (ja) * 2005-03-29 2011-12-21 株式会社安川電機 汚水処理装置
JP2008036571A (ja) * 2006-08-09 2008-02-21 Fuji Koki Kk 余剰汚泥減溶化装置及び余剰汚泥減溶化方法
US20080078719A1 (en) * 2006-09-29 2008-04-03 Malcolm Ezekiel Fabiyi System and method for treating wastewater
US7309432B1 (en) * 2006-09-29 2007-12-18 Praxair Technology, Inc. System and method for eliminating sludge via ozonation
US7513999B2 (en) * 2006-09-29 2009-04-07 Praxair Technology, Inc. Ozonation of wastewater for reduction of sludge or foam and bulking control
US7699980B2 (en) 2007-08-24 2010-04-20 Praxair Technology, Inc. System for activated sludge wastewater treatment with high dissolved oxygen levels
DE102007060914B4 (de) * 2007-12-14 2023-03-16 Air Liquide Deutschland Gmbh Verfahren zur Behandlung von Wasser in einer Aufbereitungsanlage
JP5105251B2 (ja) * 2008-09-24 2012-12-26 株式会社日立プラントテクノロジー 包括固定化担体及びその製造方法
JP2009255088A (ja) * 2009-08-06 2009-11-05 Fuji Koki Kk 余剰汚泥減容化装置
JP5497387B2 (ja) * 2009-09-14 2014-05-21 富士工機株式会社 汚泥減容化装置及び汚泥減容化方法
JP2011131179A (ja) * 2009-12-25 2011-07-07 Fuji Koki Kk 汚泥の処理方法
IT1398160B1 (it) * 2010-02-08 2013-02-14 Prominent Italiana S R L Metodo e impianto per la riduzione dei fanghi prodotti nel processo di depurazione delle acque
WO2013081977A1 (en) 2011-12-01 2013-06-06 Praxair Technology, Inc. Method and system for sludge ozonation in a wastewater treatment system
JP5950790B2 (ja) * 2012-03-27 2016-07-13 三菱電機株式会社 廃水処理方法およびシステム
JP6342029B1 (ja) * 2017-03-13 2018-06-13 株式会社御池鐵工所 汚泥処理装置
US20220098067A1 (en) * 2020-09-25 2022-03-31 Ovivo Inc. Enhanced Membrane Performance Using Ozone
IT202100017066A1 (it) * 2021-06-29 2022-12-29 Soc It Acetilene E Derivati S I A D S P A In Breve S I A D S P A Impianto di trattamento di acque reflue con riduzione dei flussi nocivi in uscita attraverso integrazione e recupero dei flussi gassosi ricchi in ossigeno e ozono con sistemi a basso consumo energetico

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488968A (en) * 1983-03-07 1984-12-18 Air Products And Chemicals, Inc. Removal of phosphates and BOD from wastewaters
US5116574A (en) * 1991-04-03 1992-05-26 Pearson Erich H Continuous treatment process and apparatus for the disinfection of infectious waste
US5173257A (en) * 1991-04-03 1992-12-22 Pearson Erich H Continuous process and apparatus for the separation of recyclable material from and the disinfection of infectious medical waste
US5151187A (en) * 1991-11-19 1992-09-29 Zenon Environmental, Inc. Membrane bioreactor system with in-line gas micronizer
US5397480A (en) * 1992-03-23 1995-03-14 Dickerson; J. Rodney Purification of aqueous streams
DE69322653T2 (de) * 1992-10-07 1999-06-17 Ozkorp Pty. Ltd., Windsor Geruchloses system zur abwasserbehandlung
KR0137125B1 (ko) * 1992-11-16 1998-06-15 모리시타 요이찌 광도파로소자와 그 제조방법
CA2098807C (en) * 1993-02-17 1999-08-31 Alan F. Rozich Waste treatment process employing oxidation
JPH0780480A (ja) * 1993-09-14 1995-03-28 Masanori Yoshinaga 浄水装置
JP3407405B2 (ja) * 1994-07-08 2003-05-19 栗田工業株式会社 有機性排液の好気性処理方法および装置
JP3351047B2 (ja) * 1993-09-27 2002-11-25 栗田工業株式会社 生物汚泥の処理方法
JPH0810780A (ja) * 1994-06-29 1996-01-16 Hajime Honda ベンチュリー管を用いた、水処理用酸化装置
JP3697729B2 (ja) * 1994-11-14 2005-09-21 栗田工業株式会社 生物汚泥のオゾン処理装置

Also Published As

Publication number Publication date
EP0881195B1 (en) 2003-10-01
WO1998003437A1 (fr) 1998-01-29
DE69630236T2 (de) 2004-08-05
JP3831949B2 (ja) 2006-10-11
EP0881195A4 (en) 2000-02-02
DE69630236D1 (de) 2003-11-06
EP0881195A1 (en) 1998-12-02
US6086766A (en) 2000-07-11

Similar Documents

Publication Publication Date Title
DK0881195T3 (da) Fremgangsmåde og anordning til biologisk behandling af organisk affaldsvæske
DK24895A (da) Fremgangsmåde og apparat til bortskaffelse og behandling af affald
AU8471798A (en) Method and apparatus for biological treatment of waste water
NO20002608L (no) Fremgangsmåte og anordning for behandling av avlöpsvann
DK0536017T3 (da) Fremgangsmåde og installation til biologisk rensning af spildevand
DK3695A (da) Fremgangsmåde og anlæg til behandling af biologiske fluider
DK1027835T3 (da) Fremgangsmåde og apparat til kontinuerlig varmesterilisering af væske
EP0897374A4 (en) DEVICE AND METHOD FOR THE BIOLOGICAL CLEANING OF WASTE
DK0753338T3 (da) Fremgangsmåde og apparat til omrøring af behandlingsvæsker
DK0903325T3 (da) Fremgangsmåde til ozonbehandling af spildevandsslam
EE9700198A (et) Meetod ja aparatuur orgaaniliste jäätmete töötlemiseks
DK19093D0 (da) Fremgangsmaade og anlaeg til biologisk behandling af affaldsmaterialer
DE69521576D1 (de) Vorrichtung zur aeroben Behandlung von Abwasser
BR9408156A (pt) Método para tratamento quimico de rejeitos
DE69405165D1 (de) Verfahren und Vorrichtung zur gesteuerten biologischen Abwasseraufbereitung
DK0796232T3 (da) Fremgangsmåde til behandling af organisk affald og indretning til udøvelse af fremgangsmåden
DK1002768T3 (da) Fremgangsmåde og apparatur til reduktion af slam i et system til behandling af spildevand
DE59801894D1 (de) Verfahren und vorrichtung zur uv-bestrahlung flüssiger medien, insbesondere von vorgereinigtem abwasser
DK1042036T3 (da) Fremgangsmåde og apparat til affaldsbehandling
DE69720108T2 (de) Verfahren und Vorrichtung zur Reinigung von Abwasser
MD841F1 (en) Method and device for sewage treatment from biological hard decomposable organic substances
NO973789D0 (no) Fremgangsmåte og apparatur for biologisk rensing av avfall
NO180533C (no) Fremgangsmåte og anordning til biologisk rensing av avlöpsvann
DK0876311T3 (da) Fremgangsmåde til biologisk behandling af organiske materialer og indretning til gennemførelse af fremgangsmåden
DE59701111D1 (de) Verfahren zur biologisch-thermischen behandlung von abfällen