FR2516503A1 - Activating bacterial composting process - by passing electrolysing current through material to accelerate thermophilic stage - Google Patents

Activating bacterial composting process - by passing electrolysing current through material to accelerate thermophilic stage Download PDF

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Publication number
FR2516503A1
FR2516503A1 FR8121536A FR8121536A FR2516503A1 FR 2516503 A1 FR2516503 A1 FR 2516503A1 FR 8121536 A FR8121536 A FR 8121536A FR 8121536 A FR8121536 A FR 8121536A FR 2516503 A1 FR2516503 A1 FR 2516503A1
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Prior art keywords
passing
composting process
compost
accelerate
thermophilic
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FR8121536A
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French (fr)
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FR2516503B1 (en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • 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
    • C05F17/30—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using irradiation, e.g. solar or nuclear radiation; using electric or magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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

Abstract

Activation and multiplication of bacteria in compost-forming organic material is promoted by placing positive and negative electrodes into the material and applying a current. This causes immediate generation of oxygen and hydrogen (from water present in the material) and the thermophilic phase of fermentation is reached in only a few days. Normally several weeks are required to reach the thermophilic stage. The increase in temp. accelerates the rate of natural decomposition of the compost and the heat released can be recovered e.g. by passing water through pipes in the material then using the hot water to heat greenhouses. The energy costs of the composting process are reduced.

Description

La présente invention concerne un procédé nouveau assurant l'activation et la proliFération bactérienne dans une matière organique. The present invention relates to a new process ensuring activation and bacterial growth in organic matter.

Ce nouveau procédé consiste à produire l'électrolyse d'un liquide quelconque t eau par exemple 3 ayant comme support une matière organique. This new process consists in producing the electrolysis of any liquid t water for example 3 having as support an organic matter.

L'électrolyse est produite par la diFférence de potentiel de deux métaux diFFerents, dont l'un est électro-positif et l'autre électro-négati. Ces métaux sont sous forme d'éléctrodes. Electrolysis is produced by the potential difference of two diFFerent metals, one of which is electro-positive and the other of which is electro-negative. These metals are in the form of electrodes.

Ces électrodes selon les besoins peuvent être faites de feuillard, de tige, ou de grillage, ou toute autre forme sans nuire à l'invention. These electrodes as required can be made of strip, rod, or mesh, or any other shape without harming the invention.

Ces électrodes sont implantées dans le milieu organique humide à traiter. These electrodes are implanted in the moist organic medium to be treated.

La prolifération bactérienne dans un compost de déchets de bois par exemple est telle, que la phase Thermophile est atteinte en un temps record ; quelques jours seulement. The bacterial proliferation in a wood waste compost, for example, is such that the Thermophilic phase is reached in record time; only a few days.

Cette élévation de température due à la prolifération des bactéries permet d'accélerer la décomposition naturelle de ce compost. This rise in temperature due to the proliferation of bacteria makes it possible to accelerate the natural decomposition of this compost.

L'utilisation des calories produitent, par ces bactéries assurent tres rapidement une élévation de la température de l'eau, qui circule par exemple dans des tubes à l'intérieur du compost. Cette eau peut etre déstinée au chauFFage de l'eau sanitaire, des locaux, ou encore des serres. The use of calories produced by these bacteria very quickly increases the temperature of the water, which circulates for example in tubes inside the compost. This water can be used for heating domestic water, premises, or even greenhouses.

Dans le cas habituel d.u compostage, la phase Thermophile est atteinte après plusieurs semaines et seulement si les conditions du milieu sont Favorables au développement bactérien. In the usual case of composting, the thermophilic phase is reached after several weeks and only if the environmental conditions are favorable for bacterial development.

Avec ce nouveau procédé, quelles que soient les conditions, la phase Thermophile est atteinte en quelques jours seulement avec plus de 60t centigrades dans le milieu en traitement. With this new process, whatever the conditions, the Thermophilic phase is reached in just a few days with more than 60t centigrade in the medium being treated.

Ce même procédé peut encore être amélioré en utilisant l'énergie électrique atmosphérique qui est captée avec une antenne du type MELSENS. Cette antenne est reliée électriquement à une ou plusieurs électrodes de meme polarité. This same process can be further improved by using atmospheric electrical energy which is captured with an antenna of the MELSENS type. This antenna is electrically connected to one or more electrodes of the same polarity.

Ce nouveau procédé est utilisable aussi pour la décomposition des ordures ménagères qui sont plus rapidement traites et assainies biologiquement par la productiond'oxygène naissent t voir électrolyse 3.  This new process can also be used for the decomposition of household waste, which is more quickly treated and biologically sanitized by the production of oxygen.

Il en est de mme pour la production de méthane en partant de la Fermentation bactérienne des litières d'animaux et enFin ce procédé nouveau Favorise aussi dans un cas général, toutes les fermentations d'origines bactériennes. It is the same for the production of methane starting from the bacterial fermentation of animal litter and finally this new process also generally promotes all fermentations of bacterial origin.

Tel qu'il est conclu ce nouveau procédé met en oeuvre la diFFérence de potentiel produite par deux électrodes métalliques quelconques E électro-positive et électro-négative 3 qui sont implantées dans le substrat organique à traiter. As concluded, this new process implements the potential difference produced by any two metal electrodes E, electro-positive and electro-negative 3 which are implanted in the organic substrate to be treated.

La distance entre ces électrodes antagonistes peut être de quelques centimètres à quelques mètres, selon les besoins, sans etre critique. The distance between these opposing electrodes can be from a few centimeters to a few meters, as required, without being critical.

Ces électrodes par leurs diFFérences de potentiel produisent en permanence de 0,5 v. à 1,5 v., mesurable aux bornes des électrodes, selon le type des électrodes et la composition du milieu organique. These electrodes by their potential differences produce permanently 0.5 v. at 1.5 v., measurable across the electrodes, depending on the type of electrodes and the composition of the organic medium.

Cela est suFFisant pour assurer une électrolyse Faible mais suFFisante du milieu organique au niveau des bactéries. This is sufficient to ensure weak but sufficient electrolysis of the organic medium at the level of bacteria.

Il est connu que le phénomène d'électrolyse produit de l'oxygène et de l'hydrogène naissant. It is known that the phenomenon of electrolysis produces oxygen and nascent hydrogen.

Cette production de gaz dans ce nouveau procédé quoique relativement Faible peut sufFisament aérer la matière organique traitée et Faire proliFérer cette Flore bactérienne dans des conditions spéctaculaires. This production of gas in this new process, although relatively low, can suffice to aerate the treated organic matter and cause this bacterial flora to grow under spectacular conditions.

L'adjonction d'une antenne du type MELSENS C à pointes multiples 3 placée au-dessus de la matière organique et reliée électriquement à une ou plusieurs électrodes de même polarité
Favorise notablement le phénomène précédent.The addition of an antenna of the MELSENS C type with multiple points 3 placed above the organic matter and electrically connected to one or more electrodes of the same polarity
Significantly promotes the previous phenomenon.

Il est impératiF que cette antenne soit bien dégagée et suFFisament haute, aFin de capter le maximum d'électricite statique atmosphérique. It is imperative that this antenna is well clear and sufficiently high, in order to capture the maximum of atmospheric static electricity.

Ce procédé nouveau d'accélération de la Flore bactérienne dans un milieu organique en décomposition permet sa mise en oeuvre rationnelle et opérationnelle dans un temps record. This new process of acceleration of the bacterial flora in a decomposing organic medium allows its rational and operational implementation in record time.

L'usage pour le chauFfage est vivement conseillé. Le traitement des ordures ménagères en vu de la production d'engrais sain, est grandement Facilité. The use for heating is strongly recommended. The treatment of household waste in view of the production of healthy fertilizer is greatly facilitated.

L'usage sur le plan individuel et industriel est possible avec des économies importantes de chauFFage et une mise en application simple. The use on an individual and industrial level is possible with significant savings in heating and simple implementation.

La production de compost biologique issue de la Biomasse est possible à bas prix, car l'énergie utilisée dans ce nouveau procédé est gratuite.  The production of organic compost from Biomass is possible at low cost, because the energy used in this new process is free.

Claims (1)

REVENDICATIONS La présente invention concerne un procédé nouveau caractérisé par The present invention relates to a new process characterized by L'activation et la prolifération bactérienne dans un milieu organique en compostage, par implantation d'électrodes métalliques de formes quelconques, qui sont respectivement électro-positives et électro-négatives. The activation and proliferation of bacteria in an organic composting medium, by implantation of metal electrodes of any shape, which are respectively electro-positive and electro-negative. Ces électrodes produisent une source de courant électrique, qui assure l'électrolyse du milieu, ce qui Fournit immédiatement de l'oxygène et de l'hydrogène La phase Thermophile est atteinte en quelques jours seulement. These electrodes produce a source of electric current, which ensures the electrolysis of the medium, which immediately supplies oxygen and hydrogen. The Thermophilic phase is reached in just a few days. L'usage a des Fins de chauFFage est grandement facilité ainsi que la production de compost biologique naturel. The use for heating purposes is greatly facilitated as well as the production of natural organic compost. Toutes les Fermentations d'origine bactérienne sont très nettement améliorées.  All Fermentations of bacterial origin are very markedly improved.
FR8121536A 1981-11-16 1981-11-16 BACTERIAL ACTIVATION PROCESS IN ORGANIC MATERIAL Expired FR2516503B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8121536A FR2516503B1 (en) 1981-11-16 1981-11-16 BACTERIAL ACTIVATION PROCESS IN ORGANIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121536A FR2516503B1 (en) 1981-11-16 1981-11-16 BACTERIAL ACTIVATION PROCESS IN ORGANIC MATERIAL

Publications (2)

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FR2516503A1 true FR2516503A1 (en) 1983-05-20
FR2516503B1 FR2516503B1 (en) 1988-03-18

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR430110A (en) * 1911-05-24 1911-10-09 Alfred Lebbe Improvement in fermentation processes
DE1592800A1 (en) * 1966-07-19 1971-02-18 Voith Muellex Gmbh Process for composting waste materials
US4072494A (en) * 1972-08-25 1978-02-07 Hans Gujer Method and device for the wet composting of organic sludge
GB2018287A (en) * 1978-04-07 1979-10-17 Hoechst Ag Process for the concentration of biomasses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR430110A (en) * 1911-05-24 1911-10-09 Alfred Lebbe Improvement in fermentation processes
DE1592800A1 (en) * 1966-07-19 1971-02-18 Voith Muellex Gmbh Process for composting waste materials
US4072494A (en) * 1972-08-25 1978-02-07 Hans Gujer Method and device for the wet composting of organic sludge
GB2018287A (en) * 1978-04-07 1979-10-17 Hoechst Ag Process for the concentration of biomasses

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Publication number Publication date
FR2516503B1 (en) 1988-03-18

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