EP2954038A1 - Désagrégation de substrat pour des installations à biogaz dans une cuve de mélangeage et d'hydrolyse combinée - Google Patents

Désagrégation de substrat pour des installations à biogaz dans une cuve de mélangeage et d'hydrolyse combinée

Info

Publication number
EP2954038A1
EP2954038A1 EP13820741.0A EP13820741A EP2954038A1 EP 2954038 A1 EP2954038 A1 EP 2954038A1 EP 13820741 A EP13820741 A EP 13820741A EP 2954038 A1 EP2954038 A1 EP 2954038A1
Authority
EP
European Patent Office
Prior art keywords
biomass
pump
hydrolysis
gas
chamber
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.)
Withdrawn
Application number
EP13820741.0A
Other languages
German (de)
English (en)
Inventor
Norbert Rossow
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.)
Planungsbuero Rossow - Gesellschaft fur Erneuerbare Energien Mbh
Original Assignee
Planungsbuero Rossow - Gesellschaft fur Erneuerbare Energien Mbh
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 Planungsbuero Rossow - Gesellschaft fur Erneuerbare Energien Mbh filed Critical Planungsbuero Rossow - Gesellschaft fur Erneuerbare Energien Mbh
Publication of EP2954038A1 publication Critical patent/EP2954038A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C12M23/02—Form or structure of the vessel
    • 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
    • C12M23/34—Internal compartments or partitions
    • 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
    • C12M23/40—Manifolds; Distribution pieces
    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • C12M29/08—Air lift
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/26—Conditioning fluids entering or exiting the reaction vessel
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/44—Means for regulation, monitoring, measurement or control, e.g. flow regulation of volume or liquid level
    • 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
    • C12M45/03—Means for pre-treatment of biological substances by control of the humidity or content of liquids; Drying
    • 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
    • C12M45/07—Means for pre-treatment of biological substances by electrical or electromagnetic forces
    • 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
    • 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

Definitions

  • the invention relates to a method and apparatus for optimizing the acceptance, treatment and hydrolysis of organic substrate for the loading of Biogasfermentem or other processes of processing or conversion of organic substances, in which specifically necessary, technological or biological procedures in one Mixing and Kombihydrolyse sacrificeer be summarized.
  • an additional ultrasound treatment can be carried out.
  • the document DE 31 00 324 contains a device for converting biomass into energy by means of a gas-tight anaerobic fermentation chamber, which is filled via a feed line with biomass and has a gas outlet.
  • the document DE 195 38 579 describes a plant for biogas production from organic materials in a gas-tight reactor with manure inlet and outlet and biogas removal, agitator for mixing and apparatus for substrate heating.
  • a fermenter for the production of biogas from organic material comprising the fermentation chamber for receiving fermentation material, provided with filling device, gas storage with gas sampling device, stirring device, calming space with overflow edge,
  • the latter document also refers to the different stages of the fermentation process.
  • the hydrolysis phase carbohydrates are degraded to simple sugars, proteins to amino acids and fats to fatty acids.
  • This is followed by an acid phase to form organic acids and lower alcohols, a phase of acetic acid formation and only then the phase of methane formation (methanogenesis).
  • methanogenesis phase of methane formation
  • pre-pits were used for the initiation of hydrolysis. These were more than just a storage for the substrate. There excrements such as manure and manure, renewable raw materials, cofermentate, possibly biowaste and industrial and agricultural residues were effectively prepared for optimal fermentation in the fermenter or methane formation already initiated to some extent.
  • the dispensers are provided with mixing screws, push rod or scraper chains promotion and can thus fulfill the functions accept, storing, loosening, crushing, mixing, portioning or dosing for further processing.
  • WO 2006/124781 describes a multi-stage fermenter having at least three associated chambers which are sequentially passed through an organic waste substrate (e.g., wastewater purification sludge) in a sequence of upflow and downflow.
  • the hydrolysis step is part of the fermenter, while any mechanical pretreatment of the organic substrates takes place outside the fermenter.
  • the document DE 3810250 deals as the previously mentioned with a
  • Method for producing biogas from biomass also uses a device with a sequence of vertical countersink and stand walls for subdivision into three (or more) chambers. Also in this case, a series of upflow and downflow of the liquid is generated. The behavior of the liquid is supported by the injection of biogas.
  • An explicit hydrolysis chamber is not named according to the invention.
  • a device for stirring, homogenizing and dispensing of viscous media is described, characterized in that special cutting pumps are used in a pump sump.
  • manure and solid manure are to be treated in such a way that these substances can be removed from pits.
  • the fermenter made public in the publication DE 102009021015 serves to produce biogas from biomass according to the principle of solid methamation.
  • the percolation process described there dispenses with an explicit device for hydrolysis.
  • the solid is sprayed with separated liquid but not stirred.
  • the dry fermenter described in the published patent application DE 102006047828 is likewise operated in the percolation process and has no internals or agitators.
  • the biomass is discharged via an inclined plane in the direction of discharge.
  • a separate chamber for hydrolysis processes is not part of the process.
  • a variant of an aerobic hydrolysis device as part of an anaerobic digestion process is also shown in the published patent application US 2010/0032370.
  • the open hydrolysis chamber is structurally connected directly to the fermenter chamber, so that the substrate mixture located in the hydrolysis chamber passes directly via overflow via a sinking wall into the fermenter chamber. Hydrolysis gas that forms emerges from the chamber unused.
  • the device described contains a plurality of successive standing and lowering walls between inlet and outlet. These are designed as flow plates, cause a change of upflow and downflow and thus form different reaction zones. A mixed and
  • Processing zone is not planned, also no explicitly named hydrolysis chamber.
  • the invention has for its object to simplify the process of accepting, processing and hydrolysis of organic substrate for the feeding of biogas digesters essential, to combine and to complete so far in several institutions in only one container.
  • a preferably elongated, lying container is used. It consists of concrete, steel, plastic or other suitable materials or material mixtures. For the inner walls, acid resistance must be ensured.
  • the container can be placed sunk. If it is carried out at ground level, it is provided with a starting ramp on one side or must be supplied with input by means of a lifting charging technology.
  • the container is as in Figure 1 as a floor plan and in Figure 2 as a section in
  • Biomass feed chamber has an elongated odor-inhibiting or gas-tight closable opening (3).
  • the container can also be filled via a Ein Albanyschacht. This fills the Biomass feed chamber (1) with fresh substrate.
  • the hydrolysis phase begins and is sustainably assisted by removing biologically active liquid preferably from the fermenter or from an external source by means of a feed pump (5) and from a dispensing system (6) installed in the chamber to the surface of the
  • Fresh material is abandoned.
  • the flushing liquid moistens the substrate jet-shaped.
  • Already wetted material is microbiologically and enzymatically active and is repeatedly soaked in fresh liquid medium, thus optimizing the hydrolysis processes.
  • the liquid level increases, and all voids around and within the introduced substrate are filled. From a programmed fill level, it is possible to additionally treat the substrate by supporting the mixing by periodic use by means of an agitator (7) and successively by one
  • the pump chamber is connected by a sloping bottom (8) or a shoulder, via which the transfer of the mashed substrate takes place, with the feed chamber.
  • An optionally height adjustable mobile lowering (9) ensures the retention of solid mass and causes mainly a gas side separation of both chambers.
  • a cutting pump (10) or a pipe leading to this pump is installed; the associated pump sump extends deeper than the rest of the container bottom, and the diving room is constantly filled with liquid.
  • Feed pump the biomass feed chamber are flushed with recirculation liquid under necessary pressure via a flushing port (11) and cleared. Overall, the pump room is used to store further processable substrate, the separation of the freshly introduced and still floating
  • the inventive method and apparatus of the invention allow a combined feed, mixing, dosing and hydrolysis of biomass for use in a biogas plant or other biomass processing plants and processes in a single container. With the breakdown of this container in one
  • Biomassebeschickungsraum and a pump chamber wherein the subdivision is effected by the arrangement of a lowering wall and whereby in the liquid-filled state, a complete separation of both chambers.
  • Both container chambers are insulated and the pump chamber is preferably lowered by the obliquely downwardly extending container bottom relative to the loading space, so that the two chambers are gas-tight separable from each other.
  • the delivered organic material is directly from the
  • Delivery vehicle the delivery device / device in the loading chamber of
  • the biomass used is supplied by supplying biologically active liquid material, for example recirculate from advanced fermentation process steps (eg from the fermenter) by means of a pump, added via a pipe system of the charged biomass and thus mixed at the same time, suspended, mashed and the hydrolysis sustainable optimized. Beyond the hydrolysis, a homogenization and this is supported by:
  • the pump room is used for storing further processable substrate, the demand-based continuous feeding of the downstream system and the provision of a reserve for hydrolysis bacteria.
  • the gas spaces of both chambers can either be separated gas side or connected as needed and fed the biogas either by means of the natural gas pressure from the gas formation phase in the central gas network of the biogas plant or, if necessary, by fan in the liquid zone of feed or
  • an ultrasound module is integrated into the treatment and hydrolysis system for further optimization of the substance digestion.
  • This ultrasound module is in the simultaneously filed German patent application with the file number
  • the ultrasound module comprises the following elements:
  • the ultrasound module promotes the medium to be disintegrated from the mixing and Kombihydrolyse instructer via pipe-like elements with an integrated
  • Conveyor It is mounted on or in the mixing and combi hydrolysis tank.
  • the liquid is conveyed via shut-off pipe elements, volume flow measuring devices and devices for receiving sensors and transducers and the conveyor in preferably vertical flow centric on integrated in the pipes sonotrodes.
  • the sonotrodes are coupled with matching reflectors, which are located at a suitable distance parallel to the probe centric in the media stream.
  • the system is designed so that the medium to be disintegrated from the mixing and Kombihydrolyse constituer is promoted to the disintegration probes.
  • the flow is one or more stages. Between the stages of disintegration, the effects of the individual can be achieved via integrated measuring sockets and sensors
  • Disintegration nozzle are determined. These may be the viscosity and or the
  • the system can activate further stages via the delivery device (preferably a pump) it is possible to increase the intensity (lower flow rate), reduce the intensity or cause backwashing.
  • the delivery device preferably a pump
  • the frequency and the number of sonotrodes can be adapted to the amount and intensity of the disintegration.
  • the integrated conveyor or devices may perform an opposite direction of flow, e.g. backflushings
  • the conveyor may adapt the capacity to the needs / requirements (e.g., speed control).
  • the system is capable of being controlled by a system controller based on
  • Volume measuring device and the communication with a possibly existing subordinate control or the own control the effects and the function increase.
  • this ultrasound module is able to measure the effect of the sound directly through the integrated control, the intensity through
  • volume flow control and or change the flow direction (different passage of the liquid to be treated over different number of sonotrodes) and adapt to the needs.
  • the self-cleaning of the system is by reversing or changing the flow direction and the possibility of increasing the volume flow as the
  • Anrohrinstallation (ie both sonotrodes integrated directly in the flow of liquid to be treated as well as on the pipe outer wall or in the pipe outer wall) can be equipped.
  • the waveform according to the invention of the pipe guide of the ultrasound system on the one hand serves the hydraulic optimization of the system and on the other hand ensures the achievement of a compact design taking into account the space required for all components to be integrated.
  • the system can different number of sonotrodes or
  • the system can be installed on or in the mixing and Kombihydrolyse actuallyer, as a bypass system or as an inline system.
  • Combihydrolysis tank with the ultrasonic module are u.a. in that the
  • the ultrasound module does not need a building-like enclosure, but it is sufficient for piping installations usual measures for insulation and weather protection.
  • FIG. 2 shows a side view of the ultrasound module (14).
  • the ultrasound module is attached to the outside of the container inner wall.
  • FIG. 2 shows a plan view of the ultrasound module. It can be seen that the ultrasound treatment takes place directly in the substrate line - so no extra container is necessary - and the sonotrodes are either in or outside the substrate lines. Also visible are the measuring and flushing nozzles and the valves (pipe shut-off elements) as well as the pump (conveyor).
  • Ultrasonic treatment can be switched on.
  • the waveform of the ultrasound module according to the invention is particularly clearly shown in FIG. List of reference numerals for the combined hydrolysis device

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L'invention concerne un procédé et un dispositif permettant d'optimiser la réception, la préparation, l'hydrolyse, la désintégration, l'enrichissement en méthane de composés organiques pour l'alimentation de fermentateurs à biogaz ou pour d'autres processus de traitement ou de transformation de substances organiques, de même que pour l'amélioration de la viscosité, dans lesquels les procédures technologiques, respectivement biologiques spécifiquement nécessaires sont rassemblées dans une cuve à mouillage et à hydrolyse combinée. Le dispositif comprend une ou plusieurs parois plongeantes pour séparer le compartiment du gaz à la partie supérieure de la cuve, dont une paroi plongeante qui sépare le compartiment à gaz au niveau de l'ouverture de la cuve du reste de la cuve et, en option, une autre, dont le bord inférieur se trouve toujours au-dessus du niveau de liquide le plus bas, qui sépare le compartiment à gaz de la chambre à pompe du reste de la cuve. Le dispositif comprend en option un module à ultrasons pour le traitement du produit en recirculation depuis une étape de fermentation avancée ou depuis le dispositif selon la revendication 1, de même qu'un système d'alimentation en gaz dans les zones inférieures de la chambre d'alimentation ou de la chambre à pompe pour les gaz hydrogénés engendrés dans le processus ou amenés de l'extérieur, pour susciter la formation de méthane par des archées oxydant l'hydrogène. DRAWING: FIG. 1: AA Vue en coupe, hydrolyse combinée BB depuis fermentateur / postfermentateur CC vers fermentateur / postfermentateur
EP13820741.0A 2012-12-07 2013-12-09 Désagrégation de substrat pour des installations à biogaz dans une cuve de mélangeage et d'hydrolyse combinée Withdrawn EP2954038A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012222589.7A DE102012222589A1 (de) 2012-12-07 2012-12-07 Substrataufschluss für biogasanlagen in einem anmisch- und kombihydrolysebehälter
PCT/EP2013/075993 WO2014087024A1 (fr) 2012-12-07 2013-12-09 Désagrégation de substrat pour des installations à biogaz dans une cuve de mélangeage et d'hydrolyse combinée

Publications (1)

Publication Number Publication Date
EP2954038A1 true EP2954038A1 (fr) 2015-12-16

Family

ID=49955285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13820741.0A Withdrawn EP2954038A1 (fr) 2012-12-07 2013-12-09 Désagrégation de substrat pour des installations à biogaz dans une cuve de mélangeage et d'hydrolyse combinée

Country Status (7)

Country Link
US (1) US20220073847A1 (fr)
EP (1) EP2954038A1 (fr)
BR (1) BR112015013325A2 (fr)
CA (1) CA2894508A1 (fr)
CL (1) CL2015001548A1 (fr)
DE (1) DE102012222589A1 (fr)
WO (1) WO2014087024A1 (fr)

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EP3012320A1 (fr) * 2014-10-20 2016-04-27 Innovative Biogas GmbH & Co. KG Fermenteur
DE202019100242U1 (de) 2019-01-05 2020-04-09 PRE Power Recycling Energyservice GmbH Ultraschall-Behandlungsanlage für Suspensionen zur gezielten Abtrennung von Sedimenten
DE102022108306A1 (de) * 2022-04-06 2023-10-12 Thöni Industriebetriebe Gmbh Mehrstöckiges Austragssystem für einen Pfropfenstromfermenter
CZ2024310A3 (cs) * 2024-08-14 2026-02-25 Bert BOND s.r.o. Modulový fermentor na výrobu bioplynu formou mokré fermentace

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CA2894508A1 (fr) 2014-06-12
DE102012222589A1 (de) 2014-06-12
US20220073847A1 (en) 2022-03-10
BR112015013325A2 (pt) 2017-07-11
WO2014087024A1 (fr) 2014-06-12

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