ES2188204T3 - Procedimiento de licuefaccion de microorganismos derivados de procesos de tratamiento bilogico de aguas residuales. - Google Patents

Procedimiento de licuefaccion de microorganismos derivados de procesos de tratamiento bilogico de aguas residuales.

Info

Publication number
ES2188204T3
ES2188204T3 ES99936203T ES99936203T ES2188204T3 ES 2188204 T3 ES2188204 T3 ES 2188204T3 ES 99936203 T ES99936203 T ES 99936203T ES 99936203 T ES99936203 T ES 99936203T ES 2188204 T3 ES2188204 T3 ES 2188204T3
Authority
ES
Spain
Prior art keywords
microorganisms
nozzle
sludge
licuefaction
bilogical
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
ES99936203T
Other languages
English (en)
Inventor
Robert 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 ES2188204T3 publication Critical patent/ES2188204T3/es
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)
  • Treatment Of Sludge (AREA)
  • Activated Sludge Processes (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)

Abstract

Un procedimiento de licuefacción de microorganismos presentes en una suspensión de fangos activados residuales producidos por una planta biológica de tratamiento de aguas residuales, comprendiendo el fango mencionado sólidos volátiles, en el que el procedimiento mencionado se caracteriza por las etapas de: (a) tratar químicamente los microorganismos mencionados presentes en la suspensión mencionada para debilitar sus paredes celulares; y (b) hacer pasar la suspensión mencionada a través de una tobera que tiene un área de flujo restringido a una presión que supere 83.000 kPa para originar la licuefacción de los microorganismos mencionados a medida que éstos son descargados por la tobera mencionada, en el que el procedimiento mencionado aumenta la velocidad de biodegradación de los sólidos volátiles mencionados en al menos un 200 % comparada con la de un fango no tratado.
ES99936203T 1998-08-05 1999-08-05 Procedimiento de licuefaccion de microorganismos derivados de procesos de tratamiento bilogico de aguas residuales. Expired - Lifetime ES2188204T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2188204T3 true ES2188204T3 (es) 2003-06-16

Family

ID=22439860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99936203T Expired - Lifetime ES2188204T3 (es) 1998-08-05 1999-08-05 Procedimiento de licuefaccion de microorganismos derivados de procesos de tratamiento bilogico de aguas residuales.

Country Status (15)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2007508922A (ja) * 2003-10-02 2007-04-12 ミシシッピ・ステイト・ユニバーシティ 廃水処理プラント汚泥からのバイオディーゼル燃料及び他の有用な化学物質の生成
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
US7790427B1 (en) 2005-09-20 2010-09-07 Battelle Memorial Institute Method of treating biocells
US8222223B2 (en) * 2005-09-20 2012-07-17 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
US7651614B2 (en) * 2007-02-13 2010-01-26 Vrtx Technologies, Llc Methods for treatment of wastewater
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 (en) 2007-11-16 2009-05-20 APV Systems Ltd. Method and apparatus for preparing material for microbiologic fermentation
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
US9145315B2 (en) 2013-03-01 2015-09-29 Paradigm Environmental Technologies Inc. Wastewater treatment process and system
KR20160040132A (ko) * 2013-03-01 2016-04-12 패러딤 인바이런멘탈 테크놀러지스 인코포레이티드 폐수 처리 방법 및 시스템
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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DD256262A1 (de) * 1986-12-29 1988-05-04 Projekt Wasserwirtschaft Veb Verfahren und vorrichtung zum homogenisieren von suspensionen
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
US4985149A (en) * 1989-03-20 1991-01-15 Public Works Research Institute, Ministry Of Construction Anaerobic digestion method
AU1334992A (en) * 1991-03-07 1992-10-06 John Harbidge Apparatus for disrupting cells
CA2062682C (en) * 1991-03-13 1997-11-25 Sidney E. Clark Method and apparatus for anaerobic sludge digestion
US5282980A (en) * 1992-02-18 1994-02-01 Kinetic Dispersion Corporation Method for treatment of waste water sludge
US5188741A (en) * 1992-04-01 1993-02-23 Texaco Inc. Treatment of sewage sludge
DE4221867C2 (de) * 1992-07-03 1997-08-21 Peter Prof Dr Kunz Verfahren und Anlage zur biologischen Abwasserreinigung durch gezielte Denitrifikation
US5316745A (en) * 1993-01-28 1994-05-31 Flow International Corporation High pressure sterilization apparatus and method
CA2135135A1 (en) * 1993-11-17 1995-05-18 Frank Kamler Sludge lance nozzle
US5846425A (en) * 1994-07-22 1998-12-08 Whiteman; George R. Methods for treatment of waste streams
DE19502856C2 (de) * 1995-01-30 1997-08-07 Vit Robert Klärvorrichtung, Eindickzentrifuge und Verfahren zur Verminderung der Schlammproduktion in Kläranlagen
CZ291371B6 (cs) * 1995-01-30 2003-02-12 Robert Vit Zahušťovací centrifuga a způsob snížení množství kalů odpadních vod
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
CN1191999C (zh) 2005-03-09
EP1102726B1 (en) 2002-11-27
CA2338192A1 (en) 2000-02-17
DE69904198D1 (de) 2003-01-09
ATE228484T1 (de) 2002-12-15
MXPA01001257A (es) 2003-07-14
AU749535C (en) 2003-02-27
BR9912758A (pt) 2001-05-15
DK1102726T3 (da) 2003-03-17
HK1038224A1 (en) 2002-03-08
PT1102726E (pt) 2003-03-31
US6013183A (en) 2000-01-11
KR20010072106A (ko) 2001-07-31
JP2002522211A (ja) 2002-07-23
AU749535B2 (en) 2002-06-27
WO2000007946A1 (en) 2000-02-17
EP1102726A1 (en) 2001-05-30
DE69904198T2 (de) 2003-11-20
KR100415171B1 (ko) 2004-01-16
CA2338192C (en) 2004-05-18
CN1312777A (zh) 2001-09-12
AU5143499A (en) 2000-02-28

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