ES2090253T3 - Digestor anaerobico. - Google Patents

Digestor anaerobico.

Info

Publication number
ES2090253T3
ES2090253T3 ES91308631T ES91308631T ES2090253T3 ES 2090253 T3 ES2090253 T3 ES 2090253T3 ES 91308631 T ES91308631 T ES 91308631T ES 91308631 T ES91308631 T ES 91308631T ES 2090253 T3 ES2090253 T3 ES 2090253T3
Authority
ES
Spain
Prior art keywords
digester
fluid
digesting
floor
conduit
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
ES91308631T
Other languages
English (en)
Inventor
Jeff P Jordan
James D Mcelvaney
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.)
HOLDINGS NORTHWEST Inc
THERMAL EFFICIENCY Inc
Original Assignee
HOLDINGS NORTHWEST Inc
THERMAL EFFICIENCY 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 HOLDINGS NORTHWEST Inc, THERMAL EFFICIENCY Inc filed Critical HOLDINGS NORTHWEST Inc
Application granted granted Critical
Publication of ES2090253T3 publication Critical patent/ES2090253T3/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

UN DIGERIDOR ANAEROBICO PARA DIGERIR DESECHOS ANIMALES Y OTROS MATERIALES BIOLOGICAMENTE DEGRADABLES QUE CONTIENE UN MEDIO DE SOPORTE (50) PARA AUMENTAR EL CONTACTO ENTRE LOS MICROBIOS EN LA MASA DE DIGESTION Y LOS NUTRIENTES DISPONIBLES. EL DIGERIDOR INCLUYE UN NUEVO SISTEMA DE CIRCULACION DE FLUIDO Y DISTRIBUCION. EL SISTEMA DE DISTRIBUCION IMPIDE LA ACUMULACION DE MATERIAL PESADO EN EL FONDO DEL DIGERIDOR E IMPIDE LA AGLOMERACION DE MATERIAL LIGERO EN LA PARTE SUPERIOR DEL DIGERIDOR. EL FLUIDO DE DIGESTION VA SOBRE UNA PRESA DE FLOTACION (64) A CONJUNTO DE TOMA E IMPULSOR (68). EL IMPULSOR EMPUJA EL FLUIDO A TRAVES DE UN CONDUCTO (80) LOCALIZADO ADYACENTE AL SUELO DEL DIGERIDOR. BOCAS (98) SITUADAS EN EL CONDUCTO PROYECTAN EL FLUIDO HACIA ABAJO HACIA EL SUELO PRODUCIENDO ASI UNA ACCION DE BARRIDO SOBRE EL PISO. EL FLUIDO LUEGO FLUYE HACIA ARRIBA PASANDO EL MEDIO DE SOPORTE. SE PROPORCIONAN ELEVADORES (86, 88, 94) EN LOS EXTREMOS DEL CONDUCTO, QUE TERMINAN EN BOCAS (90, 92, 96) EN LA SUPERFICIE DEL LIQUIDO DE DIGESTION. LAS BOCAS DIRIGEN EL FLUJO DEL MATERIAL DE DIGESTION DE VUELTA HACIA LA TOMA DE FLUIDO Y TAMBIEN BARREN LOS RINCONES DEL DIGERIDOR PARA IMPEDIR LA ACUMULACION DE MATERIAL.
ES91308631T 1990-10-05 1991-09-23 Digestor anaerobico. Expired - Lifetime ES2090253T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/593,197 US5096579A (en) 1990-10-05 1990-10-05 Anaerobic digester

Publications (1)

Publication Number Publication Date
ES2090253T3 true ES2090253T3 (es) 1996-10-16

Family

ID=24373786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308631T Expired - Lifetime ES2090253T3 (es) 1990-10-05 1991-09-23 Digestor anaerobico.

Country Status (9)

Country Link
US (1) US5096579A (es)
EP (1) EP0486140B1 (es)
JP (1) JPH04247296A (es)
AT (1) ATE137532T1 (es)
CA (1) CA2052190A1 (es)
DE (1) DE69119196T2 (es)
DK (1) DK0486140T3 (es)
ES (1) ES2090253T3 (es)
GR (1) GR3020711T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205935A (en) * 1992-02-10 1993-04-27 Aaa Environmental Services Corp. High performance fixed film bioreactor
US5429752A (en) * 1993-02-16 1995-07-04 Presby; David W. Means for precipitating out suspended solids in septic tank liquids
US5468392A (en) * 1993-11-26 1995-11-21 Meurer Research, Inc. Submerged fixed-film biological waste treatment method and system
US6254775B1 (en) 1998-03-09 2001-07-03 Mcelvaney James D. Anaerobic digester system and method
JP2942765B1 (ja) * 1998-06-05 1999-08-30 株式会社ホンゴウリミテド 嫌気性微生物を利用する有機性原水処理装置
EP1088885A3 (de) * 1999-10-01 2001-10-04 Wolfgang Dr. Tentscher Verfahren und Reaktor zur Erzeugung von Biogas
US6344144B1 (en) 2000-05-10 2002-02-05 Fbc Technologies, Inc. High-capacity bio-block aeration system for stimulating enhanced bio-activity in aerobic wastewater treatment processes
US6521129B1 (en) 2001-08-24 2003-02-18 Ken Stamper Process for producing energy, feed material and fertilizer products from manure
US7297274B2 (en) * 2001-10-24 2007-11-20 University Of Florida Research Foundation, Inc. Fixed-film anaerobic digestion of flushed waste
US6811701B2 (en) * 2001-10-24 2004-11-02 University Of Florida Research Foundation, Inc. Fixed-film anaerobic digestion of flushed manure
US20030182850A1 (en) * 2002-03-28 2003-10-02 Gibson Steven J. Energy integrated farm operation with recovery of animal feed from food waste
US7097762B1 (en) 2002-03-29 2006-08-29 Icm, Inc. Modular waste water treatment system
US6860997B1 (en) 2003-10-03 2005-03-01 San Joaquin Valley Renewables Apparatus and method for processing organic materials
US7560026B2 (en) * 2005-09-19 2009-07-14 Keith Wilson Two-stage anaerobic digester
US7520990B2 (en) * 2006-02-28 2009-04-21 Icm, Inc. Anaerobic wastewater treatment system and method
US7785467B2 (en) * 2007-05-15 2010-08-31 Eagle Green Energy, LLC Method, composition and apparatus for high temperature production of methane from poultry waste
US8129158B2 (en) * 2010-04-14 2012-03-06 Straeter James E Apparatus and method of using an agricultural waste digester and biogas generation system
US8382985B1 (en) * 2012-04-02 2013-02-26 Corwyn Oldfield Apparatus, system and process for wastewater purification
CN103289885B (zh) * 2013-06-24 2014-03-19 永州市天一生态农业开发有限公司 肠道式沼气发生系统
US10982233B2 (en) 2016-11-07 2021-04-20 Eagle Green Energy Ii Llc Method of processing organic matter
RU196318U1 (ru) * 2019-12-25 2020-02-25 федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» Устройство для получения биогаза

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1286775A (en) * 1916-10-06 1918-12-03 Pacific Flush Tank Co Device for activating sludge.
US2653907A (en) * 1948-12-06 1953-09-29 Griffith Llewellyn Brooks Sewage recirculation
US3078999A (en) * 1959-06-18 1963-02-26 Earl M Kelly Sludge digester
US3444647A (en) * 1961-08-08 1969-05-20 Masahito Takahashi Process of cultivating algae
US3371033A (en) * 1965-08-11 1968-02-27 Fmc Corp Method of treating sewage and apparatus therefor
US3385786A (en) * 1966-10-28 1968-05-28 Interior Usa System for biological treatment of sewage
US4044500A (en) * 1974-01-09 1977-08-30 Phillips Petroleum Company Integrated fermentation-photosynthesis biomass process
US4209388A (en) * 1978-11-06 1980-06-24 Defraites Arthur A Method and apparatus for treating sewage
JPS55119498A (en) * 1979-03-06 1980-09-13 Dowa Koei Kk Simply oxidizing method for ferrous ion-containing waste water with bacteria
US4274838A (en) * 1979-10-01 1981-06-23 Energy Harvest, Inc. Anaerobic digester for organic waste
DE3007396A1 (de) * 1980-02-27 1981-09-03 Anton 8050 Freising Perwanger Biogasanlage in liegender zylinderbauweise mit getrennten gasometer
DE3008127A1 (de) * 1980-03-04 1981-09-10 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur gewinnung von rotatorien und dessen anwendung sowie abwasserreinigungsvorrichtung
JPS56161896A (en) * 1980-05-20 1981-12-12 Agency Of Ind Science & Technol Anaerobic digestion
FR2490624A1 (fr) * 1980-09-24 1982-03-26 Armor Entr Metallurg Appareil de traitement de dechets biochimiques
US4415450A (en) * 1981-12-28 1983-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for treating wastewater using microorganisms and vascular aquatic plants
CH657842A5 (en) * 1982-04-16 1986-09-30 Inventa Ag Fermenter and process for the continuous anaerobic biodegradation of waste waters
US4454035A (en) * 1982-06-25 1984-06-12 Kafko Manufacturing Limited Pool skimmer
FR2551457B2 (fr) * 1982-07-22 1987-01-30 Union Ind Entreprise Procede et installation pour la realisation d'une degradation en milieu anaerobie de produits, sous-produits et des dechets organiques
FR2531099A1 (fr) * 1982-07-27 1984-02-03 Royer Michel Support pour lit bacterien
DE3327774A1 (de) * 1983-08-02 1985-02-14 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
FR2552298B1 (fr) * 1983-09-22 1986-06-06 Jacques Ginies Technique de production de gaz en continu a partir de matieres organiques par couplage en serie de deux digesteurs de type et de conception differents
US4596658A (en) * 1984-01-30 1986-06-24 Mandt Mikkel G Sequencing batch reactor decanter systems
JPS60232290A (ja) * 1984-04-30 1985-11-18 Daigaku Sangyo Kk 排水浄化装置
EP0222937A1 (en) * 1985-10-24 1987-05-27 Syracuse University Apparatus and method for treatment of waste water
DE3728031A1 (de) * 1987-08-22 1989-03-02 Meboco Gmbh & Co Kg Vorrichtung zur anaeroben behandlung von biomasse
US4895645A (en) * 1987-12-09 1990-01-23 Zorich Jr Nicholas F Anaerobic/aerobic filter plant
JPH0252094A (ja) * 1988-08-11 1990-02-21 Sakai Sangyo Kk 廃水の処理方法とその装置及び廃水処理塔への混合水供給方法並びに微生物膜形成用接触材

Also Published As

Publication number Publication date
DK0486140T3 (da) 1996-09-16
DE69119196T2 (de) 1996-12-19
JPH04247296A (ja) 1992-09-03
GR3020711T3 (en) 1996-11-30
DE69119196D1 (de) 1996-06-05
CA2052190A1 (en) 1992-04-06
EP0486140B1 (en) 1996-05-01
EP0486140A1 (en) 1992-05-20
ATE137532T1 (de) 1996-05-15
US5096579A (en) 1992-03-17

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