ATE148677T1 - Verfahren und vorrichtung zur behandlung von flüssigkeiten - Google Patents

Verfahren und vorrichtung zur behandlung von flüssigkeiten

Info

Publication number
ATE148677T1
ATE148677T1 AT92915710T AT92915710T ATE148677T1 AT E148677 T1 ATE148677 T1 AT E148677T1 AT 92915710 T AT92915710 T AT 92915710T AT 92915710 T AT92915710 T AT 92915710T AT E148677 T1 ATE148677 T1 AT E148677T1
Authority
AT
Austria
Prior art keywords
bed
media
micro
organisms
wastewater
Prior art date
Application number
AT92915710T
Other languages
English (en)
Inventor
David Wrigley
Alan James Smith
Original Assignee
Thames Water Utilities
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 Thames Water Utilities filed Critical Thames Water Utilities
Application granted granted Critical
Publication of ATE148677T1 publication Critical patent/ATE148677T1/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtration Of Liquid (AREA)
AT92915710T 1991-07-26 1992-07-20 Verfahren und vorrichtung zur behandlung von flüssigkeiten ATE148677T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9116172A GB9116172D0 (en) 1991-07-26 1991-07-26 A method of and apparatus for treating a fluid

Publications (1)

Publication Number Publication Date
ATE148677T1 true ATE148677T1 (de) 1997-02-15

Family

ID=10699030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92915710T ATE148677T1 (de) 1991-07-26 1992-07-20 Verfahren und vorrichtung zur behandlung von flüssigkeiten

Country Status (12)

Country Link
US (1) US5525230A (de)
EP (2) EP0524794A1 (de)
JP (1) JPH06509274A (de)
AT (1) ATE148677T1 (de)
AU (1) AU660483B2 (de)
CA (1) CA2114003A1 (de)
DE (1) DE69217374T2 (de)
ES (1) ES2101109T3 (de)
GB (1) GB9116172D0 (de)
IE (1) IE922414A1 (de)
NZ (1) NZ243700A (de)
WO (1) WO1993002970A1 (de)

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DE4302321C1 (de) * 1993-01-28 1994-03-17 Envicon Klaertech Verwalt Becken zur Elimination von Schwebeteilchen aus Abwässern
GB2302089B (en) * 1994-03-24 1998-07-08 Thames Water Utilities Improvements in biological aerated filters
GB9405871D0 (en) * 1994-03-24 1994-05-11 Thames Water Utilities Improvements in biological aerated flooded filters
FR2730226B1 (fr) * 1995-02-02 1998-06-12 Omnium Traitement Valorisa Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees
AR006335A1 (es) * 1996-03-27 1999-08-25 Fuchs Leonhard Procedimiento para tratar aguas servidas con lodo activado y disposicion para llevar a cabo al procedimiento.
US6074537A (en) * 1996-04-29 2000-06-13 Compliance Consultants, Inc. Equipment for electochemical collection removal of ions
US5814292A (en) * 1996-12-19 1998-09-29 Energy Research Group Comprehensive energy producing methods for aqueous phase oxidation
US5997735A (en) * 1997-07-17 1999-12-07 Gorton; Stuart Albert Septic tank with downstream trickling filter
US5989416A (en) * 1997-07-17 1999-11-23 Gorton; Stuart Albert Wastewater treatment system
US6110389A (en) * 1997-10-10 2000-08-29 Horowitz; Amikam Filtration unit
AU2005202203B2 (en) * 2000-09-13 2007-02-22 Rootzone Australia Pty Ltd Polluted water treatment system
AUPR012400A0 (en) * 2000-09-13 2000-10-05 Rootzone Australia Pty Ltd Polluted water treatment system
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
MXPA06000470A (es) 2003-07-15 2006-08-23 Grt Inc Sintesis de hidrocarburos.
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
FR2858316B1 (fr) * 2003-08-01 2006-02-03 Suez Environnement Reacteur de denitrification a culture fixee
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
WO2005115947A2 (en) * 2004-04-28 2005-12-08 University Of Florida Research Foundation Inc. Flooded densified leachbed anaerobic digestion
US20070017867A1 (en) * 2005-07-21 2007-01-25 Pedros Philip B Submerged attached growth bioreactor
AU2007215476B2 (en) 2006-02-03 2011-11-10 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
UA95943C2 (ru) 2006-02-03 2011-09-26 ДжиАрТи, ИНК. Отделение легких газов от галогенов
KR20100027141A (ko) 2007-05-24 2010-03-10 지알티, 인코포레이티드 가역적으로 할로겐화수소를 흡수 및 방출할 수 있는 존 반응기
US20090057210A1 (en) * 2007-09-04 2009-03-05 Kenneth Charles Barrett In-line filtration systems
DE102007063561A1 (de) 2007-12-30 2009-07-09 Hochschule für Technik und Wirtschaft Dresden (FH) Verfahren und Anordnung zur Erstellung von Bauwerken
US7914678B2 (en) * 2008-05-30 2011-03-29 Beggs Robert A Backwashing unsaturated wastewater filter
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
KR101740419B1 (ko) 2008-07-18 2017-05-26 지알티, 인코포레이티드 천연 가스를 액체 탄화수소로 변환시키는 연속 공정
FR2938253B1 (fr) * 2008-11-10 2010-12-17 Degremont Procede et installation de traitement d'eau residuaire
US8481800B2 (en) * 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) * 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment 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
US7915474B2 (en) * 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
US8029674B2 (en) * 2009-06-01 2011-10-04 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Biological filter for oxidizing ammonia in drinking water treatment
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8303816B2 (en) * 2011-08-22 2012-11-06 Modular Wetland Systems, Inc. Wetland biofilter chamber with peripheral catch basin and method of use thereof
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9969635B2 (en) 2011-11-18 2018-05-15 Infilco Degremont, Inc. Downflow denitrification system
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
GB201702272D0 (en) * 2017-02-10 2017-03-29 Vws (Uk) Ltd Water treatment

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CH525843A (it) * 1970-02-27 1972-07-31 Squindo Wilhelm Procedimento ed impianto per la depurazione di acque inquinate da sostanze organiche
US3829377A (en) * 1970-11-16 1974-08-13 Union Oil Co Reduction of water pollution by biological denitrification
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US4465594A (en) * 1982-09-29 1984-08-14 Rein Laak Sewage system for the treatment of segregated domestic waste water
CA1332007C (en) * 1986-08-06 1994-09-13 Masahiro Fujii Process for activated-sludge treatment of sewage or industrial waste water
US4892658A (en) * 1988-03-17 1990-01-09 Martin Joseph P Wastewater treatment system
DK158893C (da) * 1988-06-27 1991-01-21 Krueger As I Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden
US5006251A (en) * 1989-09-27 1991-04-09 Director General, Public Works Research Institute, Ministry Of Construction Process for treating organic waste water
DE4001855C2 (de) * 1990-01-23 1997-09-11 Wehrle Werk Ag Verfahren und Vorrichtung zur biologischen Verarbeitung von organisch belasteten, stark stickstoffhaltigen, wäßrigen Flüssigkeiten
FR2682100B1 (fr) * 1991-10-02 1993-12-03 Degremont Procede et dispositif pour l'epuration biologique des eaux residuaires.

Also Published As

Publication number Publication date
DE69217374D1 (de) 1997-03-20
ES2101109T3 (es) 1997-07-01
DE69217374T2 (de) 1997-09-18
CA2114003A1 (en) 1993-02-18
NZ243700A (en) 1994-09-27
AU660483B2 (en) 1995-06-29
EP0598752B1 (de) 1997-02-05
JPH06509274A (ja) 1994-10-20
EP0524794A1 (de) 1993-01-27
GB9116172D0 (en) 1991-09-11
WO1993002970A1 (en) 1993-02-18
EP0598752A1 (de) 1994-06-01
US5525230A (en) 1996-06-11
IE922414A1 (en) 1993-01-27
AU2329592A (en) 1993-03-02

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