DE69013803D1 - Verfahren zur Abwasserbehandlung. - Google Patents

Verfahren zur Abwasserbehandlung.

Info

Publication number
DE69013803D1
DE69013803D1 DE69013803T DE69013803T DE69013803D1 DE 69013803 D1 DE69013803 D1 DE 69013803D1 DE 69013803 T DE69013803 T DE 69013803T DE 69013803 T DE69013803 T DE 69013803T DE 69013803 D1 DE69013803 D1 DE 69013803D1
Authority
DE
Germany
Prior art keywords
wastewater treatment
treatment processes
processes
wastewater
treatment
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 - Fee Related
Application number
DE69013803T
Other languages
English (en)
Other versions
DE69013803T2 (de
Inventor
Yoshiaki Harada
Kenichi Yamasaki
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Publication of DE69013803D1 publication Critical patent/DE69013803D1/de
Application granted granted Critical
Publication of DE69013803T2 publication Critical patent/DE69013803T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • 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
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
DE1990613803 1989-08-18 1990-08-17 Verfahren zur Abwasserbehandlung. Expired - Fee Related DE69013803T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21398789A JP2628089B2 (ja) 1989-08-18 1989-08-18 廃水の処理方法

Publications (2)

Publication Number Publication Date
DE69013803D1 true DE69013803D1 (de) 1994-12-08
DE69013803T2 DE69013803T2 (de) 1995-03-23

Family

ID=16648377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990613803 Expired - Fee Related DE69013803T2 (de) 1989-08-18 1990-08-17 Verfahren zur Abwasserbehandlung.

Country Status (6)

Country Link
US (1) US5057220A (de)
EP (1) EP0413356B1 (de)
JP (1) JP2628089B2 (de)
KR (1) KR0126670B1 (de)
CN (1) CN1029833C (de)
DE (1) DE69013803T2 (de)

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EP0503115A1 (de) * 1991-03-13 1992-09-16 Wehrle-Werk Ag Verfahren und Vorrichtung zur biologischen Reinigung von mit biologisch schwer oder nicht abbaubaren Inhaltsstoffen organisch belasteten Abwässern
US5374599A (en) * 1991-05-14 1994-12-20 Nippon Shokubai Co., Ltd. Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst
US5620610A (en) * 1991-05-14 1997-04-15 Nippon Shokubai Co., Ltd. Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst
US5399541A (en) * 1991-05-14 1995-03-21 Nippon Shokubai Co., Ltd. Catalyst for treating wastewater
DE4118626C2 (de) * 1991-06-06 1994-04-14 Inventa Ag Verfahren zur katalytischen Oxidation von organischen Substanzen in Abwasser
AU2436192A (en) * 1991-08-09 1993-03-02 Board Of Regents, The University Of Texas System High temperature wet oxidation using sintered separators
NL9200508A (nl) * 1992-03-19 1993-10-18 E M Engineering F T S B V Werkwijze en inrichting voor het reinigen van water.
US5582715A (en) * 1992-04-16 1996-12-10 Rpc Waste Management Services, Inc. Supercritical oxidation apparatus for treating water with side injection ports
US5770174A (en) * 1992-04-16 1998-06-23 Rpc Waste Management Services, Inc. Method for controlling reaction temperature
US5358646A (en) * 1993-01-11 1994-10-25 Board Of Regents, The University Of Texas System Method and apparatus for multiple-stage and recycle wet oxidation
US5240619A (en) * 1993-02-11 1993-08-31 Zimpro Passavant Environmental Systems, Inc. Two-stage subcritical-supercritical wet oxidation
US5514278A (en) * 1993-04-12 1996-05-07 Khudenko; Boris M. Counterflow microbiological processes
US5409617A (en) * 1993-07-13 1995-04-25 Sri International Environmentally acceptable waste disposal by conversion of hydrothermally labile compounds
WO1995017958A1 (fr) * 1993-12-28 1995-07-06 Nippon Shokubai Co., Ltd. Catalyseur pour le traitement des eaux usees, son procede de production, et procede de traitement des eaux usees au moyen d'un tel catalyseur
DE4400243A1 (de) * 1994-01-07 1995-07-13 Bayer Ag Verfahren zur naßoxidativen Behandlung von organischen Schadstoffen in Abwässern
US5591415A (en) * 1994-01-27 1997-01-07 Rpc Waste Management Services, Inc. Reactor for supercritical water oxidation of waste
US5565616A (en) * 1994-05-09 1996-10-15 Board Of Regents, The University Of Texas System Controlled hydrothermal processing
US5552039A (en) * 1994-07-13 1996-09-03 Rpc Waste Management Services, Inc. Turbulent flow cold-wall reactor
US5551472A (en) 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
US5620606A (en) 1994-08-01 1997-04-15 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with particles
US5755974A (en) 1994-08-01 1998-05-26 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with a salt
DE4435999A1 (de) * 1994-10-08 1996-04-11 Ivet Ingenieurgesellschaft Fue Verfahren zur Reinigung von Abwässern mit halogenorganischen Schadstoffen
US5578647A (en) * 1994-12-20 1996-11-26 Board Of Regents, The University Of Texas System Method of producing off-gas having a selected ratio of carbon monoxide to hydrogen
KR100188169B1 (ko) * 1995-08-29 1999-06-01 박원훈 촉매를 이용한 폐수의 화학적 산화 처리 방법
US5785868A (en) * 1995-09-11 1998-07-28 Board Of Regents, Univ. Of Texas System Method for selective separation of products at hydrothermal conditions
US6017460A (en) 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
DK0913193T3 (da) * 1997-10-21 2003-10-20 Karsten Pedersen Fremgangsmåde til fjernelse af giftige stoffer i vand
FR2786763A1 (fr) * 1998-12-04 2000-06-09 Omnium Traitement Valorisa Procede et installation de traitement des boues provenant des installations d'epuration biologique des eaux
KR100403412B1 (ko) * 1999-01-07 2003-10-30 니폰 쇼쿠바이 컴파니 리미티드 배수 처리법
US6902753B1 (en) 1999-02-19 2005-06-07 Mionix Corporation Acidic solution of sparingly-soluble group IIA complexes
KR100320603B1 (ko) * 1999-04-26 2002-01-17 김정영 전해가스에 의한 폐수처리 장치 및 그 방법
IT1320155B1 (it) * 2000-01-21 2003-11-18 Luca Montorio Procedimento per la depurazione di acqua per allevamento di organismiacquativi e impianto di depurazione.
KR100350993B1 (ko) * 2000-06-21 2002-08-30 주식회사 씨엠아이 휴민산분해용 수처리제 및 이 수처리제를 제조하는 방법
US6391203B1 (en) * 2000-11-22 2002-05-21 Alexander G. Fassbender Enhanced biogas production from nitrogen bearing feed stocks
US6905600B2 (en) * 2001-11-16 2005-06-14 Ch2M Hill, Inc. Method and apparatus for the treatment of particulate biodegradable organic waste
ITMI20012610A1 (it) * 2001-12-11 2003-06-11 Ionics Italba Spa Procedimento per il recupero di nitrati da acque di percolazione, provenienti da rifiuti solidi urbani o da una frazione preselezionata
ATE502903T1 (de) * 2002-10-22 2011-04-15 Osaka Ind Promotion Org Herstellungsverfahren für methangas
DE10324685B4 (de) * 2003-05-30 2006-03-30 Glasbau Hahn Gmbh + Co. Kg Vitrine zur Aufbewahrung und/oder Zurschaustellung von Gegenständen
US7371323B1 (en) 2004-08-11 2008-05-13 Spielman Rick B System and method for reducing wastewater contaminants
SE528840C2 (sv) * 2004-11-15 2007-02-27 Chematur Eng Ab Reaktor och förfarande för överkritisk vattenoxidation
SE529006C2 (sv) * 2004-11-15 2007-04-03 Chematur Eng Ab Förfarande och system för överkritisk vattenoxidation av en ström som innehåller oxiderbart material
WO2008024445A2 (en) 2006-08-23 2008-02-28 Siemens Water Technologies Corp. Sequencing batch reactor with continuous membrane filtration and solids reduction
KR101167872B1 (ko) * 2007-03-16 2012-07-23 씨에이치투엠 힐. 인크. 응축물 재순환을 이용하는 열가수분해에 의한 미립자 생분해성 유기 폐기물의 처리
US7713417B2 (en) * 2007-03-16 2010-05-11 Envirogen Technologies, Inc. Method for wastewater treatment with resource recovery and reduced residual solids generation
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US8168847B2 (en) 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US8481800B2 (en) 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US7915474B2 (en) 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
US8115047B2 (en) 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
CA2785538C (en) * 2009-12-24 2019-09-24 Bcr Environmental Corporation Improved digestion of biosolids in wastewater
US10580542B2 (en) 2010-10-15 2020-03-03 Avantech, Inc. Concentrate treatment system
US9283418B2 (en) * 2010-10-15 2016-03-15 Avantech, Inc. Concentrate treatment system
JP5810639B2 (ja) * 2011-06-03 2015-11-11 栗田工業株式会社 セレン含有水の処理方法及び処理装置
JP2013136045A (ja) * 2011-11-28 2013-07-11 Ricoh Co Ltd 廃液処理装置及び廃液処理方法
CN102515447B (zh) * 2012-01-06 2014-02-19 神华集团有限责任公司 煤直接液化废水的处理方法
AU2013227278B2 (en) * 2012-02-28 2016-10-13 New Zealand Forest Research Institute Limited Treatment of biomass
CN103263933A (zh) * 2013-06-07 2013-08-28 郑州源泽水处理设备有限公司 一种掺杂贵金属的活性炭催化剂
US20160137539A1 (en) * 2013-06-17 2016-05-19 Nanjing Delei Science & Technology Co., Ltd. Sewage treatment system and method thereof
WO2015161187A2 (en) * 2014-04-18 2015-10-22 Siemens Energy, Inc. Catalytic systems and methods for process stream treatment
JP6970410B2 (ja) * 2018-03-29 2021-11-24 太平洋セメント株式会社 アンモニア含有水処理材及びその製造方法

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US3256179A (en) * 1964-06-24 1966-06-14 Sterling Drug Inc Sewage treatment process
US3761409A (en) * 1971-10-06 1973-09-25 Texaco Inc Continuous process for the air oxidation of sour water
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JPS62132589A (ja) * 1985-12-03 1987-06-15 Osaka Gas Co Ltd 廃水の湿式酸化処理方法
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DE3685674T2 (de) * 1985-03-28 1993-01-28 Osaka Gas Co Ltd Verfahren fuer die behandlung von ammoniumnitrat-haltigem abwasser.
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Also Published As

Publication number Publication date
JPH0377691A (ja) 1991-04-03
EP0413356B1 (de) 1994-11-02
KR910004483A (ko) 1991-03-28
EP0413356A1 (de) 1991-02-20
JP2628089B2 (ja) 1997-07-09
KR0126670B1 (ko) 1997-12-29
CN1029833C (zh) 1995-09-27
US5057220A (en) 1991-10-15
DE69013803T2 (de) 1995-03-23
CN1050012A (zh) 1991-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee