ATE167656T1 - Verfahren und vorrichtung zur flüssigkeitsbehandlung - Google Patents

Verfahren und vorrichtung zur flüssigkeitsbehandlung

Info

Publication number
ATE167656T1
ATE167656T1 AT93102739T AT93102739T ATE167656T1 AT E167656 T1 ATE167656 T1 AT E167656T1 AT 93102739 T AT93102739 T AT 93102739T AT 93102739 T AT93102739 T AT 93102739T AT E167656 T1 ATE167656 T1 AT E167656T1
Authority
AT
Austria
Prior art keywords
liquor
zone
fixed media
aerated
delivered
Prior art date
Application number
AT93102739T
Other languages
English (en)
Inventor
John W Struewing
Original Assignee
Smith & Loveless 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 Smith & Loveless Inc filed Critical Smith & Loveless Inc
Application granted granted Critical
Publication of ATE167656T1 publication Critical patent/ATE167656T1/de

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Activated Sludge Processes (AREA)
AT93102739T 1992-02-25 1993-02-22 Verfahren und vorrichtung zur flüssigkeitsbehandlung ATE167656T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/841,022 US5156742A (en) 1992-02-25 1992-02-25 Liquid treatment method and apparatus

Publications (1)

Publication Number Publication Date
ATE167656T1 true ATE167656T1 (de) 1998-07-15

Family

ID=25283822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93102739T ATE167656T1 (de) 1992-02-25 1993-02-22 Verfahren und vorrichtung zur flüssigkeitsbehandlung

Country Status (9)

Country Link
US (1) US5156742A (de)
EP (1) EP0557922B1 (de)
AT (1) ATE167656T1 (de)
AU (1) AU653884B2 (de)
CA (1) CA2087580C (de)
DE (1) DE69319263T2 (de)
DK (1) DK0557922T3 (de)
ES (1) ES2117677T3 (de)
MX (1) MX9300832A (de)

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AU674511B2 (en) * 1992-04-29 1997-01-02 Neatport Pty Ltd Waste water treatment system
US5407564A (en) * 1993-01-25 1995-04-18 Turf Industries, Inc. Closed loop liquid treatment and recycling system
US5352357A (en) * 1993-02-18 1994-10-04 Perry Cliff R Waste water treatment system
US5609754A (en) * 1995-09-07 1997-03-11 Stuth; William L. Secondary sewage treatment system
EP0951451A4 (de) * 1995-09-07 2000-11-22 William L Stuth Sekundärsystem zur behandlung von abwasser
US5776344A (en) * 1995-10-26 1998-07-07 Tetra Technologies Inc. Method for removing nitrogen from wastewater
DE19621156A1 (de) * 1996-05-14 1997-11-20 Wolfgang Luehr Klärwerk zur Aufbereitung von Wasser
ES2108658B1 (es) * 1996-06-12 1998-07-01 Ros Roca Sa Procedimiento biologico de depuracion de residuos liquidos de alta carga contaminante y/o alta toxicidad, en especial purines y alpechines.
GB2317168B (en) * 1996-09-12 1998-11-04 Balmoral Group Sequential batch reactor
US6207047B1 (en) * 1996-11-05 2001-03-27 Sea Sanitizer International, L.L.C. Wastewater treatment system
US5928514A (en) * 1996-11-05 1999-07-27 Sea Sanitizer Internation, L.L.C. On board treatment system
US6287469B1 (en) * 1997-10-17 2001-09-11 Ashco-A-Corporation Home wastewater treatment plant
GB9814591D0 (en) * 1998-07-07 1998-09-02 Wrc Plc Process for sewage and wastewater treatment
SE512069C2 (sv) * 1998-07-20 2000-01-24 Bert Gustafsson Anordning benämnd kammarfördelnings-insats, avsedd att monteras i fogen mellan två betongrör för uppdelning av rörkroppen i flera separata kammare
US5976377A (en) * 1998-08-14 1999-11-02 Environmental Systems Corporation System and method for the reduction of the biological oxygen demand level of a flowable waste water
IT1303261B1 (it) * 1998-10-28 2000-11-06 Stefano Neglia Procedimento ed apparecchiatura per depurazione di liquame domesticosotto aerazione prolungata.
US6153099A (en) * 1998-12-21 2000-11-28 Smith & Loveless, Inc. Biological waste treatment process and apparatus
GB2350608B (en) * 1999-01-15 2003-01-22 David Alan Burt A sewage treatment system and a method of processing sewage
DE19907980C2 (de) * 1999-02-25 2002-09-05 Markus Baumann Integrierte Vorrichtung zum Behandeln von Abwasser in Kleinkläranlagen, insbesondere Einbecken-Kläranlagen
US7014769B1 (en) 2000-01-11 2006-03-21 Pentair Pump Group, Inc. Method for reducing nitrate concentration in wastewater
US6942788B1 (en) * 2003-05-29 2005-09-13 Pentair Pump Group, Inc. Growth media wastewater treatment reactor
US6605219B2 (en) * 2000-12-13 2003-08-12 Russell E. Lambert Wastewater treatment apparatus and method
US6554996B1 (en) * 2001-10-05 2003-04-29 Bio-Microbics, Inc. Wastewater treatment system
US20030222033A1 (en) * 2002-05-29 2003-12-04 Carroll Paul L. Sanitation system
FR2858316B1 (fr) * 2003-08-01 2006-02-03 Suez Environnement Reacteur de denitrification a culture fixee
HRP20150061T1 (xx) 2003-09-15 2015-03-13 Biokube International A/S Postupak i postrojenje za obradu otpadnih voda
EP1711440A1 (de) * 2004-01-06 2006-10-18 Hans Bioshaft Limited Anlage und verfahren zur abwasserbehandlung
US20060180546A1 (en) * 2005-02-15 2006-08-17 William L. Stuth, Sr. Wastewater treatment system and method
US8109488B2 (en) * 2006-01-27 2012-02-07 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same
US7559538B2 (en) * 2006-01-27 2009-07-14 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same
WO2008011039A2 (en) * 2006-07-18 2008-01-24 Richard Nils Young Wastewater treatment system and method of using same
US7731842B2 (en) * 2007-09-19 2010-06-08 Brentwood Industries, Inc. Submerged fixed film anoxic bioreactor
GB0724813D0 (en) 2007-12-20 2008-01-30 Questor Technologies Ltd Improvements relating to water treatment
CN102007076B (zh) * 2008-04-17 2013-06-12 奥纳普净水技术公司 用于处理污水的植物系统
US20100276364A1 (en) * 2009-05-01 2010-11-04 Michael Dale Fletcher Wastewater treatment system and method
US8163174B2 (en) * 2010-01-28 2012-04-24 Jun-Nan Lin Submerged biofiltration purifying apparatus
KR101162150B1 (ko) * 2011-11-16 2012-07-04 고천일 Ｂｏｄ 저감장치를 구비하는 음식물쓰레기 소멸장치
US9969635B2 (en) 2011-11-18 2018-05-15 Infilco Degremont, Inc. Downflow denitrification system
CA2835789A1 (en) 2013-12-10 2015-06-10 Richard Ladouceur Intermittent fluid pump and method
US10155682B2 (en) * 2016-07-06 2018-12-18 John H. Reid Flow equalization reactor having multiple wastewater treatment zones
US11078098B2 (en) 2016-07-06 2021-08-03 John H. Reid Flow equalization reactor having multiple wastewater treatment zones
US11465080B1 (en) 2018-06-01 2022-10-11 Watercore Llc Wastewater treatment system outlet filter cleaner
US11066314B2 (en) 2019-04-29 2021-07-20 Biomicrobics, Inc. Water treatment aerator having bubble diffuser
US11077328B2 (en) * 2019-10-14 2021-08-03 David Stanley Moulton Apparatus for improving vertical flow reactor utility

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126333A (en) * 1964-03-24 Step a
US3043933A (en) * 1959-12-07 1962-07-10 Mc Graw Edison Co Polyphase circuit interrupters
US3966599A (en) * 1971-11-26 1976-06-29 Ecodyne Corporation Method and apparatus
JPS5551595Y2 (de) * 1972-07-31 1980-12-01
US3957642A (en) * 1973-04-16 1976-05-18 Robert R. Oldham, Inc. Pivotable fluid diverter for recirculation system
US3966608A (en) * 1974-03-01 1976-06-29 Ecodyne Corporation Liquid treatment apparatus
SE7502057L (sv) * 1975-02-24 1976-08-25 Ake Oscar Vilhelm Hellqvist Forfarande och anordning for rening av vatten, i synnerhet med las bs-halt
US3972965A (en) * 1975-03-10 1976-08-03 Ecodyne Corporation Special aerator
AU618248B2 (en) * 1987-02-17 1991-12-19 Lucas Olaf Mueller Water treatment tank
US4933076A (en) * 1988-09-09 1990-06-12 Eiji Oshima Multi-unit flush system having carbon adsorber column in calcium carbonate bed
DE3908779C1 (en) * 1989-03-17 1990-07-12 Leonhard Dipl.-Ing. Fuchs Lagoon installation

Also Published As

Publication number Publication date
MX9300832A (es) 1993-09-01
US5156742A (en) 1992-10-20
ES2117677T3 (es) 1998-08-16
EP0557922A1 (de) 1993-09-01
AU653884B2 (en) 1994-10-13
DE69319263T2 (de) 1999-03-04
CA2087580C (en) 1997-11-18
DE69319263D1 (de) 1998-07-30
AU3211393A (en) 1993-08-19
EP0557922B1 (de) 1998-06-24
DK0557922T3 (da) 1999-02-15
CA2087580A1 (en) 1993-08-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee