DE69319263D1 - Verfahren und Vorrichtung zur Flüssigkeitsbehandlung - Google Patents

Verfahren und Vorrichtung zur Flüssigkeitsbehandlung

Info

Publication number
DE69319263D1
DE69319263D1 DE69319263T DE69319263T DE69319263D1 DE 69319263 D1 DE69319263 D1 DE 69319263D1 DE 69319263 T DE69319263 T DE 69319263T DE 69319263 T DE69319263 T DE 69319263T DE 69319263 D1 DE69319263 D1 DE 69319263D1
Authority
DE
Germany
Prior art keywords
liquor
zone
fixed media
aerated
delivered
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
DE69319263T
Other languages
English (en)
Other versions
DE69319263T2 (de
Inventor
John W Struewing
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.)
Smith and Loveless Inc
Original Assignee
Smith and 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 and Loveless Inc filed Critical Smith and Loveless Inc
Application granted granted Critical
Publication of DE69319263D1 publication Critical patent/DE69319263D1/de
Publication of DE69319263T2 publication Critical patent/DE69319263T2/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
    • 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
DE1993619263 1992-02-25 1993-02-22 Verfahren und Vorrichtung zur Flüssigkeitsbehandlung Expired - Fee Related DE69319263T2 (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 (2)

Publication Number Publication Date
DE69319263D1 true DE69319263D1 (de) 1998-07-30
DE69319263T2 DE69319263T2 (de) 1999-03-04

Family

ID=25283822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993619263 Expired - Fee Related DE69319263T2 (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)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1998021150A1 (en) * 1995-09-07 1998-05-22 Stuth William L Secondary sewage treatment system
US5609754A (en) * 1995-09-07 1997-03-11 Stuth; William L. Secondary sewage treatment system
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
US6942788B1 (en) * 2003-05-29 2005-09-13 Pentair Pump Group, Inc. Growth media wastewater treatment reactor
US7014769B1 (en) 2000-01-11 2006-03-21 Pentair Pump Group, Inc. Method for reducing nitrate concentration in wastewater
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
US7476321B2 (en) 2003-09-15 2009-01-13 Biokube International A/S Method and a plant for waste water treatment
US7488413B2 (en) * 2004-01-06 2009-02-10 Bioshaft Water Technology, Inc Waste water treatment plant and method
US20060180546A1 (en) * 2005-02-15 2006-08-17 William L. Stuth, Sr. Wastewater treatment system and method
US7559538B2 (en) * 2006-01-27 2009-07-14 Dbs Manufacturing, Inc. Wastewater treatment system and method of using same
US8109488B2 (en) * 2006-01-27 2012-02-07 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
EP2274245B1 (de) * 2008-04-17 2015-03-25 Alnarp Cleanwater Technology AB Phytosystem, seine verwendung und verfahren zur behandlung von abwasser
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
US11078098B2 (en) 2016-07-06 2021-08-03 John H. Reid Flow equalization reactor having multiple wastewater treatment zones
US10155682B2 (en) * 2016-07-06 2018-12-18 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

Family Cites Families (11)

* 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
AU3211393A (en) 1993-08-19
MX9300832A (es) 1993-09-01
US5156742A (en) 1992-10-20
CA2087580A1 (en) 1993-08-26
EP0557922B1 (de) 1998-06-24
ATE167656T1 (de) 1998-07-15
AU653884B2 (en) 1994-10-13
ES2117677T3 (es) 1998-08-16
DE69319263T2 (de) 1999-03-04
EP0557922A1 (de) 1993-09-01
CA2087580C (en) 1997-11-18
DK0557922T3 (da) 1999-02-15

Similar Documents

Publication Publication Date Title
DE69319263D1 (de) Verfahren und Vorrichtung zur Flüssigkeitsbehandlung
ATE157953T1 (de) System und verfahren zur reinigung von stickstoff enthaltendem abwasser
DE69211014D1 (de) Biologisches verfahren zur entfernung vom biologischem sauerstoffbedarf und stickstoff aus abwasser
ATE126783T1 (de) Verfahren und anlage zur abwasserreinigung durch entphosphorung und anaerobe bzw. aerobe behandlung.
DE59208525D1 (de) Verfahren zur biologischen Reinigung von Wasser und Mittel zum Durchführen des Verfahrens
GB1441241A (en) Treatment of effluents to remove nitrogen compounds
ATE116952T1 (de) Verfahren zum reinigen von phosphate und stickstoffverbindungen enthaltende abwässern.
DE69703984D1 (de) Prozess zur entfernung von organischen komponenten aus abwasser und zur denitrifikation mit hilfe von sauerstoff
DE69200872T2 (de) Verfahren für die biologische Reinigung von Wasser durch Nitrifikation und Denitrifikation.
MY111432A (en) Method for treatment of waste water by activated sludge process
DE58901880D1 (de) Verfahren zur entsorgung von einen hohen gehalt an ammoniumstickstoff aufweisenden abwaessern.
ATE20730T1 (de) Verfahren und vorrichtung zur biologischen nitrifikation von abwasser.
DE69729249D1 (de) Abwasserreinigungsverfahren
JPS5980398A (ja) 生物学的廃水処理方法
KR960022286A (ko) 하수처리 방법 및 장치
ATE157633T1 (de) Vorrichtung und verfahren zur biologischen abwasserreinigung
JPS5771699A (en) Treating method for organic waste liquid
KR930004200A (ko) 침전된 고형유기물을 유기산화하여 이용하는 폐수중 영양염류(질소 및 인)처리 방법
JPS57150495A (en) Treatment of water for denitrification
ATE154921T1 (de) Vorrichtung zur reinigung von rohabwasser
JPS5528781A (en) Night soil type sewage treating method
Boehnke et al. Process for purification of effluent.
JPS55114395A (en) Treatment of excretion
Streichsbier et al. Studies of the biological purification of peroxide-containing industrial effluents by the activated sludge method
RU95113315A (ru) Способ биологической очистки сточных вод от органических и азотсодержащих соединений

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

8339 Ceased/non-payment of the annual fee