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DE69904198D1 - Verfahren zur verflüssigung von mikroorganismen aus biologischer abwasserbehandlung - Google Patents

Verfahren zur verflüssigung von mikroorganismen aus biologischer abwasserbehandlung

Info

Publication number
DE69904198D1
DE69904198D1 DE69904198T DE69904198T DE69904198D1 DE 69904198 D1 DE69904198 D1 DE 69904198D1 DE 69904198 T DE69904198 T DE 69904198T DE 69904198 T DE69904198 T DE 69904198T DE 69904198 D1 DE69904198 D1 DE 69904198D1
Authority
DE
Germany
Prior art keywords
microorganisms
nozzle
wastewater treatment
sludge
liquidating
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 - Lifetime
Application number
DE69904198T
Other languages
English (en)
Other versions
DE69904198T2 (de
Inventor
J Stephenson
Harpreet Dhaliwal
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.)
Paradigm Environmental Technologies Inc
Original Assignee
Paradigm Environmental Technologies 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 Paradigm Environmental Technologies Inc filed Critical Paradigm Environmental Technologies Inc
Application granted granted Critical
Publication of DE69904198D1 publication Critical patent/DE69904198D1/de
Publication of DE69904198T2 publication Critical patent/DE69904198T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • 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
    • C02F3/1294—"Venturi" aeration means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
DE69904198T 1998-08-05 1999-08-05 Verfahren zur verflüssigung von mikroorganismen aus biologischer abwasserbehandlung Expired - Lifetime DE69904198T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/129,422 US6013183A (en) 1998-08-05 1998-08-05 Method of liquefying microorganisms derived from biological wastewater treatment processes
PCT/CA1999/000707 WO2000007946A1 (en) 1998-08-05 1999-08-05 Method of liquefying microorganisms derived from biological wastewater treatment processes

Publications (2)

Publication Number Publication Date
DE69904198D1 true DE69904198D1 (de) 2003-01-09
DE69904198T2 DE69904198T2 (de) 2003-11-20

Family

ID=22439860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904198T Expired - Lifetime DE69904198T2 (de) 1998-08-05 1999-08-05 Verfahren zur verflüssigung von mikroorganismen aus biologischer abwasserbehandlung

Country Status (16)

Country Link
US (1) US6013183A (de)
EP (1) EP1102726B1 (de)
JP (1) JP2002522211A (de)
KR (1) KR100415171B1 (de)
CN (1) CN1191999C (de)
AT (1) ATE228484T1 (de)
AU (1) AU749535C (de)
BR (1) BR9912758A (de)
CA (1) CA2338192C (de)
DE (1) DE69904198T2 (de)
DK (1) DK1102726T3 (de)
ES (1) ES2188204T3 (de)
HK (1) HK1038224A1 (de)
MX (1) MXPA01001257A (de)
PT (1) PT1102726E (de)
WO (1) WO2000007946A1 (de)

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* Cited by examiner, † Cited by third party
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DE19940994B4 (de) * 1999-08-28 2004-02-26 Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) Verfahren zum Abbau von Klärschlamm
DE10214689A1 (de) * 2002-04-03 2003-10-23 Bionik Gmbh Innovative Technik Verfahren und Vorrichtung zum Zerstören zellularer Strukturen in Suspensionen von Mikroorganismen
DE10343748B4 (de) * 2003-08-29 2005-11-10 BIONIK GmbH - Innovative Technik für die Umwelt Verfahren zum Zerkleinern partikulärer organischer Substanzen in Suspensionen von Mikroorganismen
WO2005035693A2 (en) * 2003-10-02 2005-04-21 Mississippi State University Production of biodiesel and other valuable chemicals from waste water treatment plant sludges
FR2876684B1 (fr) * 2004-10-15 2007-03-09 Carfofil France Sa Procede de traitement physique et biologique d'une biomasse, et dispositif de mise en oeuvre de ce procede
AR055792A1 (es) * 2005-05-17 2007-09-05 Wm Internat Ltd Aparato y metodo para la estabilizacion no quimica de bio-solidos
US8222223B2 (en) * 2005-09-20 2012-07-17 Battelle Memorial Institute Method of treating biocells
US7790427B1 (en) 2005-09-20 2010-09-07 Battelle Memorial Institute Method of treating biocells
US7527734B1 (en) * 2005-11-15 2009-05-05 Shepherd Samuel L Rapid non-equilibrium decompression of microorganism-containing waste streams
JP2007260664A (ja) * 2006-02-28 2007-10-11 Toray Ind Inc 有機性廃水処理方法、有機性廃水用の膜分離活性汚泥処理装置、及び、ろ過摂食性微小動物製剤の製造方法
US20080061008A1 (en) * 2006-09-12 2008-03-13 Kelsey Robert L Systems and methods for treating metalworking fluids
JP2010517776A (ja) * 2007-02-13 2010-05-27 ヴィアールティーエックス テクノロジーズ，エルエルシー 廃水処理のシステムと手段
DE102007007721A1 (de) * 2007-02-16 2008-08-21 BIONIK GmbH - Innovative Technik für die Umwelt Verfahren und Vorrichtung zur Behandlung von Klärschlamm, Abwasser oder einer Suspension partikulärer Substanzen
US7651621B2 (en) * 2007-04-18 2010-01-26 Vrtx Technologies, Llc Methods for degassing one or more fluids
US20090152212A1 (en) * 2007-04-18 2009-06-18 Kelsey Robert L Systems and methods for treatment of groundwater
US20080257828A1 (en) * 2007-04-18 2008-10-23 Kelsey Robert L Systems and methods for reduction of metal contaminants in fluids
US20080257411A1 (en) * 2007-04-18 2008-10-23 Kelsey Robert L Systems and methods for preparation of emulsions
EP2060544A1 (de) 2007-11-16 2009-05-20 APV Systems Ltd. Verfahren und Vorrichtung zur Herstellung eines Materials zur mikrobiologischen Fermentierung
US20100155313A1 (en) * 2008-10-20 2010-06-24 Keith Wilson System and method for thermophilic anaerobic digester process
DE102009059947A1 (de) * 2009-12-22 2011-06-30 BIONIK GmbH - Innovative Technik für die Umwelt, 65232 Verfahren zur Erhöhung der Gasausbeute in einer Gärvorrichtung, insbesondere einer Biogasanlage oder einem Fermenter, sowie Verwendung einer Vorrichtung zur Durchführung eines solchen Verfahrens
EP3099638B1 (de) 2013-03-01 2022-05-18 Eagleridge Innovations Corp. Abwasserbehandlungsverfahren und system
US9145315B2 (en) 2013-03-01 2015-09-29 Paradigm Environmental Technologies Inc. Wastewater treatment process and system
CN106587681B (zh) * 2016-12-06 2019-04-12 南昌大学 一种绿色建筑材料-生物水泥的制备方法

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US1711097A (en) * 1929-04-30 Method of sterilizing substances
US1355476A (en) * 1915-01-27 1920-10-12 Hering Carl Method of destroying cellular structures
US2069820A (en) * 1932-07-13 1937-02-09 Adiel Y Dodge Sterilizing process
US3658262A (en) * 1970-10-23 1972-04-25 Sterling Drug Inc Sewage sludge and garbage grinder
US3718582A (en) * 1971-03-23 1973-02-27 E Smith Microbial biolysis process
US4042494A (en) * 1971-06-08 1977-08-16 Irvine Ranch Water District Pressure pipe treatment for sewage
DE2408754A1 (de) * 1974-02-23 1975-09-04 Hans Otto Ernst Gazda Vorrichtung zum entkeimen von fluessigkeiten
US3938066A (en) * 1974-07-08 1976-02-10 Morex, Inc. Reed switches and process for making them
JPS53135925A (en) * 1976-08-05 1978-11-28 Mitsubishi Gas Chem Co Inc Decomposition of microbial cells
NL7707081A (nl) * 1977-06-27 1978-12-29 Stamicarbon Werkwijze voor het biologisch zuiveren van afvalwater.
US4192741A (en) * 1977-08-25 1980-03-11 Daniel H. Deeks Process for treating sewage effluent
DE2826132C2 (de) * 1978-06-15 1980-03-27 Vereinigte Kesselwerke Ag, 4000 Duesseldorf Verfahren zur kontinuierlichen Konditionierung von Schlamm
US4629785A (en) * 1983-10-11 1986-12-16 Mccaffery Iii Thomas F Extraction of nutritious materials from acidic sludge waste solids by adsorption
DE3428535A1 (de) * 1984-08-02 1986-02-13 Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin Verfahren und vorrichtung, insbesondere zur konditionierung von abwaesserschlaemmen
JPS61263699A (ja) * 1985-05-17 1986-11-21 Mikurotetsuku Tsuu Wan:Kk メタンガスの発生方法及びその装置
US4762527A (en) * 1986-12-16 1988-08-09 Electric Fuels Corporation Slurry fuel comprised of a heat treated, partially dewatered sludge with a particulate solid fuel and its method of manufacture
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JPH0661560B2 (ja) * 1988-02-26 1994-08-17 宇部興産株式会社 活性余剰汚泥の処理方法
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CA2062682C (en) * 1991-03-13 1997-11-25 Sidney E. Clark Method and apparatus for anaerobic sludge digestion
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DE19502856C2 (de) * 1995-01-30 1997-08-07 Vit Robert Klärvorrichtung, Eindickzentrifuge und Verfahren zur Verminderung der Schlammproduktion in Kläranlagen
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US5593591A (en) * 1995-06-07 1997-01-14 Unipure Corporation Production of dry, free flowing solids from bio-waste sludge
US5721120A (en) * 1996-10-02 1998-02-24 Merck & Co., Inc. Method of disrupting cultured cells using an impinging jet device

Also Published As

Publication number Publication date
WO2000007946A1 (en) 2000-02-17
DK1102726T3 (da) 2003-03-17
AU749535B2 (en) 2002-06-27
HK1038224A1 (en) 2002-03-08
CN1191999C (zh) 2005-03-09
MXPA01001257A (es) 2003-07-14
AU749535C (en) 2003-02-27
DE69904198T2 (de) 2003-11-20
KR20010072106A (ko) 2001-07-31
EP1102726A1 (de) 2001-05-30
ATE228484T1 (de) 2002-12-15
KR100415171B1 (ko) 2004-01-16
CA2338192A1 (en) 2000-02-17
PT1102726E (pt) 2003-03-31
AU5143499A (en) 2000-02-28
JP2002522211A (ja) 2002-07-23
CA2338192C (en) 2004-05-18
ES2188204T3 (es) 2003-06-16
EP1102726B1 (de) 2002-11-27
BR9912758A (pt) 2001-05-15
CN1312777A (zh) 2001-09-12
US6013183A (en) 2000-01-11

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Legal Events

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8364 No opposition during term of opposition