CH595290A5 - - Google Patents

Info

Publication number
CH595290A5
CH595290A5 CH1175276A CH1175276A CH595290A5 CH 595290 A5 CH595290 A5 CH 595290A5 CH 1175276 A CH1175276 A CH 1175276A CH 1175276 A CH1175276 A CH 1175276A CH 595290 A5 CH595290 A5 CH 595290A5
Authority
CH
Switzerland
Application number
CH1175276A
Inventor
Louis Atwater Pradt
John Allen Meidl
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of CH595290A5 publication Critical patent/CH595290A5/xx

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
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • 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
    • Y10S210/911—Cumulative poison

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Sludge (AREA)
CH1175276A 1975-09-24 1976-09-16 CH595290A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/616,496 US3977966A (en) 1975-09-24 1975-09-24 Purification of non-biodegradable industrial wastewaters

Publications (1)

Publication Number Publication Date
CH595290A5 true CH595290A5 (fr) 1978-02-15

Family

ID=24469708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1175276A CH595290A5 (fr) 1975-09-24 1976-09-16

Country Status (10)

Country Link
US (1) US3977966A (fr)
JP (1) JPS5241457A (fr)
AU (1) AU501152B2 (fr)
BE (1) BE846256A (fr)
CA (1) CA1063739A (fr)
CH (1) CH595290A5 (fr)
DE (1) DE2642252A1 (fr)
FR (1) FR2325611A2 (fr)
GB (1) GB1512349A (fr)
NL (1) NL7610439A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436062A (en) * 1977-08-24 1979-03-16 Niigata Eng Co Ltd Method of treating gas liquor
DE2748638A1 (de) * 1977-10-29 1979-05-10 Hoechst Ag Verfahren zur aufbereitung von abwasser
US4200524A (en) * 1978-10-25 1980-04-29 Biospherics Incorporated Bio-surface separation process
DE2847531A1 (de) * 1978-11-02 1980-05-22 Bayer Ag Verfahren zur reinigung von phosphorschwefelorganische stoffe enthaltenden abwaessern
US4407717A (en) * 1980-12-08 1983-10-04 Sterling Drug Inc. Wastewater treatment process
US4495056A (en) * 1982-04-16 1985-01-22 Standard Oil Company (Indiana) Oil shale retorting and retort water purification process
DE3412553A1 (de) * 1984-04-04 1985-10-31 Fried. Krupp Gmbh, 4300 Essen Verfahren und vorrichtung zur biologischen aeroben reinigung von abwasser
EP0201310A3 (fr) * 1985-05-09 1987-05-20 British Gas Corporation Purification d'effluents liquides
NL8600723A (nl) * 1986-03-20 1987-10-16 Pacques Bv Werkwijze voor het zuiveren van afvalwater.
US4735729A (en) * 1986-06-20 1988-04-05 Zimpro Inc. Ash concentration and disposal method
US4842715A (en) * 1987-12-14 1989-06-27 The Standard Oil Company Novel technique for rendering oily sludges environmentally acceptable
US4857198A (en) * 1988-07-29 1989-08-15 Zimpro/Passavant Inc. Process for treatment of water containing volatile and toxic compounds
US4919815A (en) * 1989-02-06 1990-04-24 Zimpro/Passavant Inc. Two-stage anaerobic/aerobic treatment process
GB8908435D0 (en) * 1989-04-14 1989-06-01 Albright & Wilson Deactivation of phosphonium biocides
JP2628089B2 (ja) * 1989-08-18 1997-07-09 大阪瓦斯株式会社 廃水の処理方法
US5106513A (en) * 1990-01-31 1992-04-21 Modar, Inc. Process for oxidation of materials in water at supercritical temperatures and subcritical pressures
FR2676180B1 (fr) * 1991-05-07 1995-08-04 Lab Sa Procede d'epuration de fumees contenant des polluants organiques condensables.
US5252224A (en) 1991-06-28 1993-10-12 Modell Development Corporation Supercritical water oxidation process of organics with inorganics
US5352335A (en) * 1992-11-09 1994-10-04 Albemarle Corporation Groundwater treatment process
US5470481A (en) * 1993-10-13 1995-11-28 Modell Environmental Corporation Method and apparatus for recovering wash water from pulp and paper mill effluent
GB2286824B (en) * 1994-02-28 1998-02-25 Wyatt Ltd Wastewater treatment
US5755974A (en) * 1994-08-01 1998-05-26 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with a salt
US5620606A (en) * 1994-08-01 1997-04-15 Rpc Waste Management Services, Inc. Method and apparatus for reacting oxidizable matter with particles
US5551472A (en) * 1994-08-01 1996-09-03 Rpc Waste Management Services, Inc. Pressure reduction system and method
US6017460A (en) * 1996-06-07 2000-01-25 Chematur Engineering Ab Heating and reaction system and method using recycle reactor
FR2751320B1 (fr) * 1996-07-18 1998-09-18 Omnium Traitement Valorisa Installation de traitement d'eau a lit fluidise et decantation physico-chimique et procedes pour la mise en oeuvre d'une telle installation
US5888389A (en) * 1997-04-24 1999-03-30 Hydroprocessing, L.L.C. Apparatus for oxidizing undigested wastewater sludges
SE518803C2 (sv) 1999-09-03 2002-11-26 Chematur Eng Ab Metod och reaktionssystem med högt tryck och hög temperatur som är lämpat för superkritisk vattenoxidation
FR2820733B1 (fr) * 2001-02-09 2003-04-11 Vivendi Water Systems Procede et installation d'epaississement des boues issues du traitement d'eau par floculation-decantation a floc leste
ITMI20041239A1 (it) * 2004-06-21 2004-09-21 3V Green Eagle S P A Procedimento di ossidazione ad umido e apparecchiatura particolarmente per realizzare tale processo
JP2006026478A (ja) * 2004-07-13 2006-02-02 Ik Shoji Kk 畜産処理水の脱色方法
US20060060541A1 (en) * 2004-09-23 2006-03-23 Abazajian Armen N Waste disposal method and apparatus using wet oxidation and deep well injection
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
US20060162242A1 (en) * 2005-01-26 2006-07-27 Hazlebeck David A Method and system for fueling a power/heat generating unit with plastic material
CA2984731C (fr) * 2006-03-08 2021-10-26 Siemens Energy, Inc. Systeme et procede de traitement des eaux usees
BRPI0806315A2 (pt) * 2007-01-09 2011-09-06 Cambridge Water Technology Inc sistema e método para melhorar um processo de lama ativada
HUE033150T2 (en) * 2009-05-15 2017-11-28 Noram International Ltd Subcritical partial oxidation for the treatment of nitrate wastewater
US9090487B2 (en) * 2012-10-26 2015-07-28 Siemens Energy, Inc. Water treatment apparatus incorporating wet air regeneration and powdered activated carbon treatment
EP4223705A1 (fr) * 2016-08-31 2023-08-09 Siemens Energy, Inc. Systèmes et procédés de traitement d'eaux usées à teneur élevée en matières solides dissoutes totales
WO2020010316A1 (fr) 2018-07-06 2020-01-09 Beyond The Dome, Inc. Oxydation supercritique de déchets
US20220194835A1 (en) * 2019-04-05 2022-06-23 Siemens Energy, Inc. Method and system for reducing total carbon consumption in the generation of low chemical oxygen demand treated streams
CN111573962B (zh) * 2020-03-24 2021-04-30 南京延长反应技术研究院有限公司 一种外置微界面造纸污水处理***及处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058946B (de) * 1955-06-27 1959-06-04 Koppers Gmbh Heinrich Abwasserreinigung
GB899988A (en) * 1959-11-20 1962-06-27 Stirling Drug Inc Oxidation and reclamation process
JPS492536B1 (fr) * 1970-06-06 1974-01-21
US3824186A (en) * 1970-06-22 1974-07-16 Sterling Drug Inc Biotreatment process
US3876536A (en) * 1973-04-24 1975-04-08 Sterling Drug Inc Waste oxidation process
DE2358918A1 (de) * 1973-11-27 1975-05-28 Texaco Development Corp Verfahren zur behandlung von abwasserstroemen

Also Published As

Publication number Publication date
AU1793876A (en) 1978-04-06
FR2325611B2 (fr) 1981-11-13
JPS5241457A (en) 1977-03-31
CA1063739A (fr) 1979-10-02
FR2325611A2 (fr) 1977-04-22
DE2642252A1 (de) 1977-03-31
AU501152B2 (en) 1979-06-14
US3977966A (en) 1976-08-31
GB1512349A (en) 1978-06-01
BE846256A (fr) 1977-03-16
NL7610439A (nl) 1977-03-28

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Legal Events

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