WO2009103866A3 - Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost - Google Patents

Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost Download PDF

Info

Publication number
WO2009103866A3
WO2009103866A3 PCT/FR2008/001682 FR2008001682W WO2009103866A3 WO 2009103866 A3 WO2009103866 A3 WO 2009103866A3 FR 2008001682 W FR2008001682 W FR 2008001682W WO 2009103866 A3 WO2009103866 A3 WO 2009103866A3
Authority
WO
WIPO (PCT)
Prior art keywords
organic materials
compost
bio
phase
processing organic
Prior art date
Application number
PCT/FR2008/001682
Other languages
English (en)
Other versions
WO2009103866A2 (fr
Inventor
Yves Lebesgue
Original Assignee
Yves Lebesgue
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 Yves Lebesgue filed Critical Yves Lebesgue
Publication of WO2009103866A2 publication Critical patent/WO2009103866A2/fr
Publication of WO2009103866A3 publication Critical patent/WO2009103866A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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
    • 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
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/58—Reaction vessels connected in series or in parallel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/06—Means for pre-treatment of biological substances by chemical means or hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/04—Surfactants, used as part of a formulation or alone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Clinical Laboratory Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé de bio-traitement en continu de matières organiques d'origines diverses végétales et /ou animales, au moyen de micro-organismes ensemencés en vue de transformer les dites matières en bio-gaz énergétique et en un compost, qui se caractérise en ce qu' il met en œuvre par phases successives de bio¬ transformation a) une phase d'hydrolyse aérobie des matières organiques, b) une phase anaérobie d'acidogénèse et d'acétogénèse des matières organiques hydrolysées, c) une phase anaérobie de méthanogénèse des matières organiques transformées par acidogénèse et d'acétogénèse produisant le bio-gaz énergétique, le compost et un effluent liquide.
PCT/FR2008/001682 2007-12-04 2008-12-03 Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost WO2009103866A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708442A FR2924441A1 (fr) 2007-12-04 2007-12-04 Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost
FR0708442 2007-12-04

Publications (2)

Publication Number Publication Date
WO2009103866A2 WO2009103866A2 (fr) 2009-08-27
WO2009103866A3 true WO2009103866A3 (fr) 2010-01-07

Family

ID=39684559

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001682 WO2009103866A2 (fr) 2007-12-04 2008-12-03 Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost

Country Status (2)

Country Link
FR (1) FR2924441A1 (fr)
WO (1) WO2009103866A2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948355B1 (fr) * 2009-07-21 2011-09-02 Ondeo Ind Solutions Procede de methanisation, a partir d'effluents industriels ou urbains, liquides ou solides
ITVI20090242A1 (it) * 2009-10-05 2011-04-06 Giuseppe Loppoli Metodo di produzione di biogas e impianto utilizzante tale metodo
EP2336292B1 (fr) * 2009-12-18 2015-05-06 HF Biotec Berlin GmbH Dispositif et procédé de fermentation de matériaux peu visqueux
EP2521768B1 (fr) * 2010-01-04 2017-08-09 Kirloskar Integrated Technologies Ltd. Appareil et réservoir de préculture pour la biométhanation de la biomasse
IT1402269B1 (it) * 2010-06-29 2013-08-28 Loppoli Impianto perfezionato per la produzione di biogas
EP2596084A2 (fr) * 2010-07-19 2013-05-29 Red Patent B.V. Dispositif et procédé pour la digestion anaérobie de matière organique en biogaz au moyen de micro-organismes
CN102172596B (zh) * 2010-12-09 2012-07-11 潍坊金丝达实业有限公司 城乡生活垃圾资源化利用方法
WO2012103922A1 (fr) * 2011-01-31 2012-08-09 Red Patent B.V. Installation et procédé pour la conversion de biomasse en méthane
US8329455B2 (en) 2011-07-08 2012-12-11 Aikan North America, Inc. Systems and methods for digestion of solid waste
US10494650B2 (en) 2011-09-28 2019-12-03 Rheinkalk Gmbh Process for production of biogas
EP2766489B1 (fr) * 2011-10-13 2024-01-03 Tenfold Technologies, LLC Méthode de fabrication de produits microbiens
US9260351B2 (en) 2011-12-12 2016-02-16 Garry Robert Nunn Process, apparatus and system for treatment of animal effluent
US10590439B2 (en) 2012-01-12 2020-03-17 Blaygow Limited Anaerobic process
WO2013112182A1 (fr) * 2012-01-28 2013-08-01 Epcot Crenshaw Corporation Systèmes et procédés pour la digestion anaérobique de biomatériaux et procédés pour la digestion anaérobique de biomatériaux
US8308946B2 (en) 2012-01-28 2012-11-13 Epcot Crenshaw Corporation Systems and methods for anaerobic digestion of biomaterials
FR2992639B1 (fr) * 2012-06-28 2014-08-08 Degremont Procede et installation de dephosphatation biologique d'eaux residuaires
FR2994966B1 (fr) * 2012-08-31 2018-08-17 Arcbiogaz Installation demontable pour la production de biogaz
WO2014076483A2 (fr) 2012-11-16 2014-05-22 Blaygow Limited Traitement de grains
CN110511072B (zh) * 2018-05-22 2022-06-21 湖南军信环保股份有限公司 一种利用有机废物制备营养土的方法
FR3112542A1 (fr) * 2020-07-16 2022-01-21 Jua Group Ltd Procédé et dispositif de traitement de déchets organiques, intégrant leur digestion anaérobie et le compostage des digestats

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2258254A1 (fr) * 1998-12-23 2000-06-23 Andre Balu Usine de traitement industriel des dechets domestiques et des boues organiques par le recyclage des produits valorisables et par la production acceleree de gaz biologique (le biogaz) et d'un amendement organique (le digestat) generes par la fermentation anaerobie mesophile des matieres organiques
DE19928663A1 (de) * 1999-06-23 2000-12-28 Beg Bioenergie Gmbh Verfahren und Vorrichtung zur Behandlung von strukturfreien oder strukturarmen Bioabfällen
US7211429B1 (en) * 1999-07-20 2007-05-01 Organic Resource Technologies Limited Organic waste material treatment process
WO2007052306A2 (fr) * 2005-09-05 2007-05-10 Gangotree Resource Developers Pvt. Ltd. Processus de biomethanation a trois phase

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2258254A1 (fr) * 1998-12-23 2000-06-23 Andre Balu Usine de traitement industriel des dechets domestiques et des boues organiques par le recyclage des produits valorisables et par la production acceleree de gaz biologique (le biogaz) et d'un amendement organique (le digestat) generes par la fermentation anaerobie mesophile des matieres organiques
DE19928663A1 (de) * 1999-06-23 2000-12-28 Beg Bioenergie Gmbh Verfahren und Vorrichtung zur Behandlung von strukturfreien oder strukturarmen Bioabfällen
US7211429B1 (en) * 1999-07-20 2007-05-01 Organic Resource Technologies Limited Organic waste material treatment process
WO2007052306A2 (fr) * 2005-09-05 2007-05-10 Gangotree Resource Developers Pvt. Ltd. Processus de biomethanation a trois phase

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HASHIMOTO A G ET AL: "Pilot-scale conversion of manure-straw mixtures to methane", RESOURCES AND CONSERVATION, vol. 8, no. 1, March 1982 (1982-03-01), pages 19 - 28, XP002493118, ISSN: 0166-3097 *
NISHIO ET AL: "Recent development of anaerobic digestion processes for energy recovery from wastes", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, ELSEVIER, AMSTERDAM, NL, vol. 103, no. 2, 1 February 2007 (2007-02-01), pages 105 - 112, XP005939360, ISSN: 1389-1723 *
WIESE J AND KÖNIG R: "Prozessbegleitende Fermenterüberwachung auf Biogasanlagen", HACH-LANGE GMBH,, 29 May 2007 (2007-05-29), pages 1 - 12, XP002538157, Retrieved from the Internet <URL:http://www.hach-lange.de> [retrieved on 20090721] *

Also Published As

Publication number Publication date
FR2924441A1 (fr) 2009-06-05
WO2009103866A2 (fr) 2009-08-27

Similar Documents

Publication Publication Date Title
WO2009103866A3 (fr) Procede de bio-traitement de matieres organiques a des fins de production de bio-gaz et de compost
Paudel et al. Effect of volumetric organic loading rate (OLR) on H2 and CH4 production by two-stage anaerobic co-digestion of food waste and brown water
WO2011020000A3 (fr) Co-digestion anaérobie de liquides-phases solides pour la production d&#39;un biogaz à partir de déchets municipaux et agricoles
MX2010004518A (es) Sistema y metodo para la digestion anaerobica de biomasas.
Prajapati et al. Bioconversion of algae to methane and subsequent utilization of digestate for algae cultivation: a closed loop bioenergy generation process
Chinellato et al. Biohydrogen production from food waste in batch and semi-continuous conditions: Evaluation of a two-phase approach with digestate recirculation for pH control
Maamri et al. Biogas production from waste activated sludge using cattle dung inoculums: Effect of total solid contents and kinetics study
WO2011143667A3 (fr) Système de digesteur anaérobie à débit élevé et procédé
WO2009068995A3 (fr) Procédé pour le traitement de déchets combinant une phase de traitement par méthanisation et une phase de traitement aérobie thermophile
SI1828065T1 (sl) Postopek za povečano produkcijo bioplina v termofilnih, anaerobnih fermentorjih
WO2010048225A3 (fr) Système et procédé pour un processus de digesteur anaérobie thermophile
PL2072615T3 (pl) Urządzenie i sposób konwersji do biogazu, wywaru gorzelniczego będącego produktem odpadowym z produkcji etanolu
WO2011156767A3 (fr) Systèmes et procédés de récupération de nutriments
WO2010047815A3 (fr) Systèmes et procédés de digestion anaérobie et de collecte de produits
WO2008131403A8 (fr) Procédés pour la conversion de déchets de poisson provenant de systèmes d&#39;aquaculture en méthane via un réacteur uasb modifié
Krishnan et al. Comparison of process stability in methane generation from palm oil mill effluent using dairy manure as inoculum
WO2011079318A3 (fr) Digestion améliorée de biosolides dans des eaux usées
WO2011036675A3 (fr) Système et procédé pour le traitement biologique des déchets biodégradables, y compris les déchets urbains solides biodégradables
WO2012018908A3 (fr) Digesteur pour déchets hautement solides
PL1943194T3 (pl) Sposób i reaktor do anaerobowej obróbki ścieków za pomocą UASB
WO2011139711A3 (fr) Organismes anaérobies dans un procédé de conversion de biomasse
Iacovidou et al. Anaerobic digestion in municipal solid waste management: Part of an integrated, holistic and sustainable solution
WO2006130557A3 (fr) Appareil de production d&#39;hydrogene double
WO2012009462A3 (fr) Système de digestion de déchets solides
WO2006130678A3 (fr) Double procede de production d&#39;hydrogene

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08872651

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08872651

Country of ref document: EP

Kind code of ref document: A2