NL256235A - - Google Patents

Info

Publication number
NL256235A
NL256235A NL256235DA NL256235A NL 256235 A NL256235 A NL 256235A NL 256235D A NL256235D A NL 256235DA NL 256235 A NL256235 A NL 256235A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL256235A publication Critical patent/NL256235A/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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/70—Sewage aerators; diffusers

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)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Activated Sludge Processes (AREA)
NL256235D 1959-09-24 NL256235A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84210759 US3133017A (en) 1959-09-24 1959-09-24 Method and apparatus for activated sludge treatment
US84212059 US3133130A (en) 1959-09-24 1959-09-24 Treatment tank for aerobically purifying waste liquids

Publications (1)

Publication Number Publication Date
NL256235A true NL256235A (es) 1900-01-01

Family

ID=27126316

Family Applications (1)

Application Number Title Priority Date Filing Date
NL256235D NL256235A (es) 1959-09-24

Country Status (4)

Country Link
US (2) US3133017A (es)
DE (1) DE1459460A1 (es)
GB (1) GB965230A (es)
NL (1) NL256235A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213691A2 (en) * 1985-07-31 1987-03-11 The Board Of Trustees Of The Leland Stanford Junior University A bioconversion reactor
US5091315A (en) * 1985-09-03 1992-02-25 The Board Of Trustees Of Stanford University Bioconversion reactor

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250373B (es) * 1960-12-13 1967-09-14
US3297567A (en) * 1962-06-21 1967-01-10 Fmc Corp Method and apparatus for treating sewage
GB1050741A (es) * 1963-06-28
US3330413A (en) * 1964-09-30 1967-07-11 Danjes Martin Apparatus for biological purification of sewage water
DE1584994B1 (de) * 1965-12-22 1971-03-04 Schumacher Sche Fabrik Verfahren und Einrichtung zum biologischen Reinigen von Abwasser
US3990967A (en) * 1969-04-03 1976-11-09 Hargraves William J Positive progressive biochemical digestion of organic waste
US3547815A (en) * 1969-07-02 1970-12-15 Union Carbide Corp Staged oxygenation of bod-containing water
US3670887A (en) * 1970-12-14 1972-06-20 Union Carbide Corp Aerobic digestion of sludge with oxygen
US3772188A (en) * 1972-02-28 1973-11-13 R Edwards Sewage treatment apparatus and method
CH544040A (de) * 1972-12-07 1973-11-15 Norm Amc Ag Einrichtung zur Abwasserreinigung sowie Verfahren zu ihrem Betrieb
JPS49113461A (es) * 1973-03-01 1974-10-29
JPS49113462A (es) * 1973-03-02 1974-10-29
FR2235883B1 (es) * 1973-07-05 1977-11-18 Degremont Sa
US4136023A (en) * 1973-11-06 1979-01-23 Airco, Inc. Methods and apparatus for treating wastewater
US3933640A (en) * 1973-11-06 1976-01-20 Airco, Inc. Methods and apparatus for treating wastewater
US3954606A (en) * 1973-11-12 1976-05-04 Air Products And Chemicals, Inc. Wastewater treatment system with controlled mixing
US4179366A (en) * 1974-11-18 1979-12-18 Union Carbide Corporation Method for the biological purification of effluent and the plant for carrying out the process
DE2530050A1 (de) * 1975-07-04 1977-01-27 Linde Ag Vorrichtung zur begasung von fluessigkeiten
CS192828B1 (en) * 1977-08-03 1979-09-17 Svatopluk Mackrle Method of by-passing liquid among separated activation sections at the biological purification of water and device for making the method
US4284510A (en) * 1978-05-11 1981-08-18 Canadian Liquid Air Ltd./Air Liquide Canada Ltee. Two zone process for biological treatment of waste water
AU5138379A (en) * 1978-10-03 1980-04-17 Arthur David Brown Improvements in effluent treatment
US4306968A (en) * 1978-10-10 1981-12-22 Mcneil Corporation Sewage treatment system
DE2913132A1 (de) * 1979-04-02 1980-10-09 Menzel Gmbh & Co Verfahren zur durchfuehrung und regelung von chemischen bzw. bio-chemischen prozessablaeufen in zwei oder mehreren hintereinandergeschalteten reaktionsstufen oder becken
US4301007A (en) * 1979-11-08 1981-11-17 Canadian Liquid Air Ltd./Air Liquide Canada Ltee. Two zone apparatus for biological treatment of waste water
US4451373A (en) * 1980-04-14 1984-05-29 Water Pollution Control Corp. Ring channel aeration apparatus and method
US4582612A (en) * 1983-12-09 1986-04-15 Long Enterprises, Inc. Sewage sludge treatment apparatus
US4487699A (en) * 1983-12-09 1984-12-11 Long Jr Charles A Sewage sludge treatment apparatus and process
US4659464A (en) * 1984-09-14 1987-04-21 Long Enterprises, Inc. Apparatus for dispersing sludge with gas impingement
DE3506687A1 (de) * 1985-02-26 1986-08-28 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
US5173184A (en) * 1990-11-21 1992-12-22 Hydro Modular System, Inc. Wastewater treatment apparatus
US5534159A (en) * 1990-11-21 1996-07-09 Jtj Systems, Inc. Portable wastewater treatment method
US5609769A (en) * 1990-11-21 1997-03-11 Jtj Systems, Inc. Water treatment methods
US5217617A (en) * 1991-12-17 1993-06-08 Baker Hughes Incorporated Multi-cell transportable bioslurry reactor
US5196114A (en) * 1992-01-14 1993-03-23 Burwell Demcy L Aerobic septic system
DE4233423A1 (de) * 1992-04-07 1993-10-14 Ieg Ind Engineering Gmbh Kläreinrichtung für Abwässer
FR2733164B1 (fr) * 1995-04-21 1997-05-23 Degremont Dispositif de traitement biologique de liquide, notamment d'eaux residuaires
MXJL00000003A (es) * 2000-06-23 2002-08-29 I Castaneda Escorza Simon Tratamiento de aguas contaminadas, a base de aeracion capilar y recirculacion de lodos clasificados.
US6793810B1 (en) * 2000-09-29 2004-09-21 Aoki Electric Ind. Co., Ltd. Waste water treatment apparatus
EP1401775B1 (en) * 2001-05-29 2012-11-21 Aqwise - Wise Water Technologies Ltd Method, apparatus and biomass support element for biological wastewater treatment
US6616845B2 (en) 2001-05-29 2003-09-09 Aqwise Wise Water Technologies, Ltd. Method and apparatus for biological wastewater treatment
US6726838B2 (en) 2002-01-07 2004-04-27 Agwise Wise Water Technologies Ltd. Biofilm carrier, method of manufacture thereof and waste water treatment system employing biofilm carrier
WO2010026564A1 (en) * 2008-09-03 2010-03-11 Aqwise - Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
IT1395915B1 (it) * 2009-05-26 2012-11-02 Cross Technology S R L Potabilizzatore d'acqua
US20120156744A1 (en) * 2009-08-04 2012-06-21 Macdonald Jeffrey M Multi-Phase, Gas-Lift Bioreactor for Generation of Biogas or Biofuel From Organic Material
US8758613B2 (en) * 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191423146A (en) * 1914-11-27 1915-11-04 George Wilfred Naylor New or Improved Tank for the Purification of Sewage.
US1139024A (en) * 1915-04-02 1915-05-11 Leslie C Frank Process of purifying sewage or other wastes and apparatus therefor.
US1341561A (en) * 1919-08-08 1920-05-25 Jones Walter Purification of sewage and other liquids
US2081852A (en) * 1935-06-17 1937-05-25 Dorr Co Inc Flocculation
US2081851A (en) * 1935-06-17 1937-05-25 Dorr Co Inc Flocculation
US2188162A (en) * 1938-02-21 1940-01-23 Henry B Schulhoff Sewage treatment
US2272441A (en) * 1938-07-25 1942-02-10 Underpinning & Foundation Co I Combined degreasing and grit removal
US2436584A (en) * 1943-04-21 1948-02-24 Logan John Alexander High rate activated sludge process and apparatus
US2438342A (en) * 1944-09-06 1948-03-23 Edward B Mallory Waste liquor aerator
US2574685A (en) * 1946-09-21 1951-11-13 Robert R Baxter Sewage treatment system
BE505351A (es) * 1950-08-23
US2708571A (en) * 1951-05-29 1955-05-17 Industrikemiska Ab Method and apparatus for contacting gases and liquids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213691A2 (en) * 1985-07-31 1987-03-11 The Board Of Trustees Of The Leland Stanford Junior University A bioconversion reactor
EP0213691A3 (en) * 1985-07-31 1988-06-08 The Board Of Trustees Of The Leland Stanford Junior University A bioconversion reactor
US5091315A (en) * 1985-09-03 1992-02-25 The Board Of Trustees Of Stanford University Bioconversion reactor

Also Published As

Publication number Publication date
US3133130A (en) 1964-05-12
GB965230A (en) 1964-07-29
DE1459460A1 (de) 1968-12-05
US3133017A (en) 1964-05-12

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