WO1994019296A1 - Procede et appareil de traitement de matiere organique - Google Patents

Procede et appareil de traitement de matiere organique Download PDF

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Publication number
WO1994019296A1
WO1994019296A1 PCT/AU1994/000016 AU9400016W WO9419296A1 WO 1994019296 A1 WO1994019296 A1 WO 1994019296A1 AU 9400016 W AU9400016 W AU 9400016W WO 9419296 A1 WO9419296 A1 WO 9419296A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
worms
containers
assembly
organic matter
Prior art date
Application number
PCT/AU1994/000016
Other languages
English (en)
Inventor
Nigel Nattrass
Original Assignee
Butterfly's Pty Limited
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 Butterfly's Pty Limited filed Critical Butterfly's Pty Limited
Priority to AU58295/94A priority Critical patent/AU5829594A/en
Priority to EP94904104A priority patent/EP0701542A1/fr
Publication of WO1994019296A1 publication Critical patent/WO1994019296A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/0332—Earthworms
    • 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
    • C05F17/05—Treatments involving invertebrates, e.g. worms, flies or maggots
    • 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
    • C05F17/90—Apparatus therefor
    • C05F17/907—Small-scale devices without mechanical means for feeding or discharging material, e.g. garden compost bins
    • 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

Definitions

  • the present invention relates to a method and apparatus for the treatment of organic matter and, particularly, but not exclusively, relates to a method and apparatus for the treatment of organic waste matter from domestic garbage.
  • the present invention also relates to a method and apparatus which facilitates the breeding of worms or the fattening of worms for bait.
  • the present invention provides a method of treating organic matter, comprising the steps of providing a plurality of containers adapted to be associated together to form a treatment assembly, the treatment assembly being provided with worm access means enabling worms to migrate between containers in the assembly, placing organic matter in the containers, placing a plurality of worms in at least one container, associating the containers to form a treatment assembly and leaving the containers for a time period to enable the worms to process organic matter and migrate from one container to another.
  • the type of worms used are preferably earthworms.
  • the worms In breaking down organic matter, the worms produce a number of useful substances, including worm leavings which are useful as manure and, if the waste is regularly watered, the worms produce liquid castings as fertiliser which can be run off from the assembly. This is in addition to the fact that compost is also produced. Further, in ideal conditions the worms will reproduce,- and can themselves be “harvested” . As well as an organic treatment method, therefore, the present invention also preferably provides a form of "worm farm" .
  • the organic matter can comprise any convenient waste matter, such as vegetable matter, for example.
  • the waste matter further materials may also be included, such as soil, paper, etc.
  • a plurality of containers are stackable together, one within the other. Spaces remain between the respective bases of the containers for containing organic matter. Worms are preferably initially placed in one container only. The organic matter in this container will therefore be treated first .
  • the worms will then tend to migrate to other containers to treat the organic matter therein.
  • the organic matter will take up completely the space between the base of one container and the adjacent container. Perforations are preferably provided in the base of the adjacent container to enable worm migration.
  • Worms may also migrate from one container to another due to an increase in worm population. In practice migration may occur due to both of these factors, i.e. completion of breakdown of organic matter and increase in worm population.
  • the container is preferably removed from the assembly in order to enable extraction of the useful compounds and harvesting of worms remaining in the container. Further organic matter is then preferably placed in the container and it is replaced in the assembly.
  • worms are initially placed in a base container in the stack assembly. The worms tend to migrate upwards as population increases and/or as organic matter breakdown proceeds. Containers- from the lower part of the stack can therefore be removed from the stack for extraction processing and replaced at the top, with further organic matter. This "cycling" of the stack assembly facilitates continuous processing.
  • the top of the container of the stack assembly is preferably provided with a lid to keep out pests such as flies, for example.
  • the bottom container of the stack assembly preferably has a solid bottom and walls to prevent egress of matter and worms, and is preferably provided with a port to enable liquid run-off to be taken from the assembly.
  • the present invention further provides an assembly for treating organic matter comprising a plurality of containers adapted to be associated together such that at least some of the containers are adapted to hold organic matter and can be moved to replace one another in the assembly in a cyclical manner, and worm access means enabling worms to migrate between the containers adapted to hold organic matter.
  • each container has a base and a peripheral wall and wherein the containers are adapted to be associated together by stacking in such a manner that a predetermined spacing exists between the bases of adjacent containers.
  • the worm access means comprise perforations in the bases of all but the lowest container in the stack.
  • organic matter may be used in the method and apparatus of the present invention depending upon the application.
  • the primary application of the invention is in recycling organic matter from household garbage, e.g. vegetable scraps
  • household vegetable scraps will be slowly introduced to the treatment assembly for the worms to feed on and to break down.
  • the primary application of the assembly is, however, the fattening of worms for bait or the breeding of worms, then more conventional worm feeds may be used as the organic matter.
  • Organic matter from domestic garbage may provide some of the worm feed in these applications or may not be included at all . Animal manures may be used instead, which are good worm feed.
  • the assembly In setting up the treatment assembly, preferably the assembly will be constructed over a period of time rather than immediately, a container at a time.
  • the containers are added as the treatment progresses and/or worms are fattened and/or worms are bred.
  • Figure 1 is a perspective view of a container in accordance with an embodiment of the present invention
  • Figure 2 is a plan view of the container in Figure
  • Figure 3 is a cross-sectional view through a stack assembly in accordance with an embodiment of the present invention.
  • Figure 4 is a partially cut-away perspective view of the stack assembly shown in Fig. 3
  • Figures 1 and 2 show a container arranged to be associated with a series of like containers to form a treatment assembly ( Figure 3) .
  • the container has side walls 1 and a base 2 for supporting organic matter therein.
  • Base 2 has a plurality of perforations 3 through it to enable worms to enter the container through the base 2.
  • the nature of the perforations is more clearly shown in Figure 2, although only part of the base is shown in detail in Figure 2, the rest of the base being the same as the portions detailed.
  • Projecting portions 4 are provided to enable the containers to be stacked together as shown in Figure 3, leaving a gap of predetermined distance between the bases 2 of respective stacked containers. Projecting portions 4, in operation, are supported by rim portions 5 of the containers below them in the stack.
  • the containers also have handles 6 incorporated in the walls 1 to enable ease of handling and transport.
  • the containers are stacked together in a stack assembly, as shown in Figure 3, on top of a base container 7.
  • the base container 7 does not have any perforations in its base. Worms can therefore only leave the container 7 or enter it through the open top of the container 7.
  • Base container 7 has a port to which a stopcock 8 is secured to enable run-off of fluid from the stack assembly.
  • Appropriate organic matter 10 is placed within the stacked containers in the gaps between their respective bases, as indicated in Figure 3.
  • the organic matter may include vegetable matter, waste meat matter, and any other appropriate matter. Filler matter may also be incorporated, such as newspapers, soil, etc.
  • Worms such as the common earthworm, are then placed in one of the containers. Preferably they are placed in the container adjacent to the base container 7. In a preferred method, the stack is built up slowly, so that some time will be given for the worms to break down the matter in the container adjacent to the base container before a third container is placed on top.
  • a preferred height of the stack is limited to four containers, as is illustrated in Figure 3.
  • the worms will tend to migrate upwards through the stack to find more food.
  • breakdown of the matter in the lower containers of the stack will have progressed to a satisfactory level.
  • the container in question for example the container adjacent to the base container 7, is removed from the stack. Its place is taken by the next container in the stack. In other words, the rest of the containers in the stack move down one container.
  • the container that has been moved is processed to remove the useful products, such as worm faeces and compost which provide useful fertilisers, and worms themselves . Further organic matter for breakdown is then placed in the container and it is put back on top of the stack. In this way the containers (except the base container) are cycled. Each time a container is removed from the stack a harvest of compost, fertilising compounds and also worms are extracted.
  • useful products such as worm faeces and compost which provide useful fertilisers, and worms themselves .
  • Further organic matter for breakdown is then placed in the container and it is put back on top of the stack. In this way the containers (except the base container) are cycled.
  • fertilising compounds and also worms are extracted.
  • the preferred number of containers in the final assembly is four, being three containers 1 and one base container 7, although other numbers of containers could be used.
  • the worms also produce a useful liquid fertiliser. Liquid run-off can be taken out of the port and stopcock assembly 8 and the liquid fertiliser extracted.
  • a lid 12 is arranged to clip onto the top container of the stack to keep out pests, such as flies.
  • the lid has vents (not shown) to allow the assembly to "breathe” as well as keeping out as much light as possible. Worms work better in the dark.
  • this "worm and fertiliser farm" need not be fuelled merely by domestic organic waste. Any other matter could be used instead.
  • the invention merely provides a very convenient method of breaking down organic matter.
  • the build up of the treatment assembly, the specific process used and the type of organic matter or "worm feed" used in the treatment assembly will vary depending upon the particular application to which the treatment assembly is to be put. Three specific procedures are discussed in the following section relating in turn to breeding worms, recycling vegetable scraps and fattening bait worms.
  • the preferred worms for breeding are red and tiger worms.
  • the base container 7 is set at a convenient height in a cool shaded position.
  • a container 1 is placed on the base container 7 and the base 2 is covered with a shade cloth.
  • a layer (in the order of 8 centimetres) of bedding material e.g. animal manures (not chicken manure) compost (past heating stage) or a mixture of both placed in the container 1.
  • bedding material e.g. animal manures (not chicken manure) compost (past heating stage) or a mixture of both placed in the container 1.
  • Small amounts of feed such as compost, manure, vegetable scraps (e.g. from domestic garbage) , etc may now be added at regular intervals as the worms require it until the maximum level for organic matter in the container is reached.
  • the maximum level of organic matter will be arranged such that the top layer of organic matter is adjacent to the base 2 of a further container to be placed on top of the first container 1. This level is preferably marked on the container 1 for convenience.
  • a further container 1 is placed on top of the first container 1 and organic matter is placed in the further container in a gradual manner as for the first container 1 above. Worms will begin to migrate into the further container.
  • a third container is likewise placed on the assembly when the organic matter level in the second container 1 has built up to the marked level. Each time the lid will be placed on the final container. (9) The worms progressively move upwards through the assembly and in time the contents of the lowest container 1 will have been converted to worm castings (useful for manure) and will contain some worms and worm capsules. These can now be harvested. After emptying this container 1, it may now be used on the top of the assembly, so that rotation continues. As this process goes on any excess liquid, including worm liquid castings, will form in the base container 7 and may be run-off. Worm numbers will increase to such a degree that it will be necessary to harvest the worms regularly. Recycling Vegetable Scraps
  • steps (1) to (5) of the procedure for breeding worms are carried out and then the following steps carried out;
  • step (9) Proceed as from step (9) on breeding worms. Fattening Bait Worms Large tropical worms are preferred for this.
  • the procedure for fattening the worms is as follows. Follow steps (1) and (2) for breeding worms.
  • the bottom container 1, once it is full of castings and egg capsules can be emptied into a container to allow the hatching of baby worms from the capsules .
  • Baby worms can supply you with future stock for your bait fattening kit.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Insects & Arthropods (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

On traite de la matière organique (10) dans un empilement de bacs (1). Le bac le plus bas présente une base sans perforations et il est pourvu d'un robinet (8) pour évacuer le liquide. Les bacs restants ont chacun un moyen permettant d'accéder aux vers constitué par une base perforée (2), et ils sont remplis de matière organique. Des vers sont placés initialement dans le bac voisin du bac le plus bas de l'empilement. Lorsqu'ils ont digéré la matière organique se trouvant dans ce bac, ils migrent vers le haut par les perforations situées dans la base du bac au-dessus de celui où ils se reproduisent et ils digèrent la matière organique se trouvant dans ce bac. Finalement, le bac voisin du bac le plus bas est enlevé de l'empilement, la matière organique traitée, qui est maintenant largement constitué des déjections des vers, est recueillie et le bac vide est remis en place en haut de l'empilement. L'opération est répétée entraînant la digestion de la matière organique, la multiplication des vers et la collecte du liquide écoulé dans le bac inférieur. L'agencement est pourvu d'un couvercle (12).
PCT/AU1994/000016 1993-02-17 1994-01-11 Procede et appareil de traitement de matiere organique WO1994019296A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU58295/94A AU5829594A (en) 1993-02-17 1994-01-11 A method and apparatus for the treatment of organic matter
EP94904104A EP0701542A1 (fr) 1993-02-17 1994-01-11 Procede et appareil de traitement de matiere organique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL733493 1993-02-17
AUPL7334 1993-02-17

Publications (1)

Publication Number Publication Date
WO1994019296A1 true WO1994019296A1 (fr) 1994-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1994/000016 WO1994019296A1 (fr) 1993-02-17 1994-01-11 Procede et appareil de traitement de matiere organique

Country Status (2)

Country Link
EP (1) EP0701542A1 (fr)
WO (1) WO1994019296A1 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290936A (en) * 1994-07-05 1996-01-17 Garry Clifford Lomas Worm screen
WO1998003447A1 (fr) * 1996-07-22 1998-01-29 Institut Français De Recherche Scientifique Pour Le Developpement En Cooperation (O.R.S.T.O.M.) Fertilisation bio-organique pour plantations
WO1998045229A1 (fr) * 1997-04-04 1998-10-15 Victor Micsunescu Procede et dispositif pour recycler des dechets organiques
WO1999067191A1 (fr) * 1998-06-08 1999-12-29 Perox Bioplant Aps Bioreacteur de compostage
EP0999194A2 (fr) * 1998-11-02 2000-05-10 Glas Anois Teo Système de traitement des déchets
GB2348873A (en) * 1999-04-13 2000-10-18 David Carlton Robinson Composting device
GB2353521A (en) * 1999-08-21 2001-02-28 Jessica Katherine Markh Davies Organic horticultural growing medium
EP1289891A1 (fr) * 2000-05-22 2003-03-12 Dowmus Pty. Ltd. Perfectionnements apportes ou relatifs a la filtration biolytique
WO2003007701A3 (fr) * 2001-07-14 2003-05-01 Seabait Ltd Aquaculture de vers marins
EP1446370A1 (fr) * 2001-09-26 2004-08-18 Biosystem Solutions Procede et dispositif de compostage
EP1786732A2 (fr) * 2004-07-09 2007-05-23 Black & Grey Holdings PTY Ltd. Appareil, procede et systeme de traitement d'eau
GB2443686A (en) * 2006-11-08 2008-05-14 Steve Strickland Domestic composting apparatus
EP1894892A3 (fr) * 2006-08-30 2008-10-15 Guy Meusy Procédé de traitement de déchets organiques et dispositif pour sa mise en oeuvre
FR2948359A1 (fr) * 2009-07-23 2011-01-28 Martial Lanoir Lombricomposteur
CN102415356A (zh) * 2011-08-22 2012-04-18 广东省昆虫研究所 一种昆虫幼虫工业化培养设备
CN102584356A (zh) * 2012-01-29 2012-07-18 信阳师范学院 有机垃圾处理箱
WO2014171829A1 (fr) 2013-04-19 2014-10-23 Protix Biosystems B.V. Procédé et système pour élever des insectes à l'aide d'une pluralité de casiers individuels
CN106719461A (zh) * 2017-01-17 2017-05-31 贵州长顺八妹农副产品开发有限公司 提高蚯蚓粪便产量及质量的饲养方法
FR3046333A1 (fr) * 2015-12-31 2017-07-07 Ynsect Bac d'elevage d'insectes et ensemble associe
RU2633561C1 (ru) * 2016-11-30 2017-10-13 Федеральное государственное бюджетное учреждение науки Тобольская комплексная научная станция Уральского отделения Российской академии наук (ТКНС УрО РАН) Способ производства экологически безопасного биопродукта (компостная паста) для комплексного улучшения свойств почвы
RU2669296C1 (ru) * 2018-01-10 2018-10-09 Федеральное государственное бюджетное учреждение науки Тобольская комплексная научная станция Уральского отделения Российской академии наук (ТКНС УрО РАН) Способ получения органического биопродукта (компостной вытяжки) для стимулирования вегетационных процессов и увеличения продуктивности всех видов растений

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AU1256283A (en) * 1982-03-22 1983-09-29 Ohlberg, K.C. Composter
EP0129520A2 (fr) * 1983-06-17 1984-12-27 Consiglio Nazionale Delle Ricerche Installation modulaire pour le vermicompostage de déchets organiques
EP0181153A2 (fr) * 1984-11-06 1986-05-14 Bowater Technical Services Limited Procédé pour la valorisation de déchets provenant de la fabrication du papier
NL184317C (nl) * 1983-02-23 1989-06-16 Bob Tops Werkwijze voor het omzetten van organisch materiaal in een mestprodukt onder gebruik van een aardwormpopulatie.
EP0321596A1 (fr) * 1987-12-22 1989-06-28 Peter Reuss Dispositif de production d'humus
EP0326069A1 (fr) * 1988-01-25 1989-08-02 Gustav Blessing Procédé et dispositif de traitement de déchets organiques
CH671219A5 (en) * 1986-05-13 1989-08-15 Felix Smolnik Organic waste composting by reo-worms - in cells creating optimum living conditions for the worms
EP0393212A1 (fr) * 1989-04-17 1990-10-24 Rita Reuss Procédé de production d'humus
EP0425397A1 (fr) * 1989-10-27 1991-05-02 Societe De Valorisation Des Dechets-Technologies Procédé de traitement par lombricompostage et dispositif pour sa mise en oeuvre
WO1991010631A1 (fr) * 1990-01-15 1991-07-25 Sahlin, Folke Procede et appareil pour faire du compost avec des dechets organiques
EP0454595A1 (fr) * 1990-04-25 1991-10-30 Societe De Valorisation Des Dechets-Technologies Procédé et installation de traitement de déchets par lombricompostage
US5082486A (en) * 1987-04-08 1992-01-21 Glogowski Mark E Process for preparing organic compost from municipal refuse
AU9103291A (en) * 1990-12-21 1992-07-22 Dieter Gastinger Process from producing a peat substitute from vegetable raw and waste materials
AU1390292A (en) * 1991-04-03 1992-10-08 John Andersen Compost/earthworm separator

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FR2561869B3 (fr) * 1984-04-03 1986-06-27 Convers Rolland Module destine a l'elevage des vers et au lombricompostage et procede mettant en oeuvre de tels modules
FR2594434B1 (fr) * 1986-02-17 1988-06-17 Donchery Andre Dispositif et procede de production d'humus par lombricompostage
DE8807910U1 (de) * 1988-06-18 1988-08-11 Meijer, Hans-Georg, 4475 Sögel Wurmkomposter

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1256283A (en) * 1982-03-22 1983-09-29 Ohlberg, K.C. Composter
NL184317C (nl) * 1983-02-23 1989-06-16 Bob Tops Werkwijze voor het omzetten van organisch materiaal in een mestprodukt onder gebruik van een aardwormpopulatie.
EP0129520A2 (fr) * 1983-06-17 1984-12-27 Consiglio Nazionale Delle Ricerche Installation modulaire pour le vermicompostage de déchets organiques
EP0181153A2 (fr) * 1984-11-06 1986-05-14 Bowater Technical Services Limited Procédé pour la valorisation de déchets provenant de la fabrication du papier
CH671219A5 (en) * 1986-05-13 1989-08-15 Felix Smolnik Organic waste composting by reo-worms - in cells creating optimum living conditions for the worms
US5082486A (en) * 1987-04-08 1992-01-21 Glogowski Mark E Process for preparing organic compost from municipal refuse
EP0321596A1 (fr) * 1987-12-22 1989-06-28 Peter Reuss Dispositif de production d'humus
EP0326069A1 (fr) * 1988-01-25 1989-08-02 Gustav Blessing Procédé et dispositif de traitement de déchets organiques
EP0393212A1 (fr) * 1989-04-17 1990-10-24 Rita Reuss Procédé de production d'humus
EP0425397A1 (fr) * 1989-10-27 1991-05-02 Societe De Valorisation Des Dechets-Technologies Procédé de traitement par lombricompostage et dispositif pour sa mise en oeuvre
WO1991010631A1 (fr) * 1990-01-15 1991-07-25 Sahlin, Folke Procede et appareil pour faire du compost avec des dechets organiques
EP0454595A1 (fr) * 1990-04-25 1991-10-30 Societe De Valorisation Des Dechets-Technologies Procédé et installation de traitement de déchets par lombricompostage
AU9103291A (en) * 1990-12-21 1992-07-22 Dieter Gastinger Process from producing a peat substitute from vegetable raw and waste materials
AU1390292A (en) * 1991-04-03 1992-10-08 John Andersen Compost/earthworm separator

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290936A (en) * 1994-07-05 1996-01-17 Garry Clifford Lomas Worm screen
GB2290936B (en) * 1994-07-05 1998-03-11 Garry Clifford Lomas Worm screen
WO1998003447A1 (fr) * 1996-07-22 1998-01-29 Institut Français De Recherche Scientifique Pour Le Developpement En Cooperation (O.R.S.T.O.M.) Fertilisation bio-organique pour plantations
WO1998045229A1 (fr) * 1997-04-04 1998-10-15 Victor Micsunescu Procede et dispositif pour recycler des dechets organiques
WO1999067191A1 (fr) * 1998-06-08 1999-12-29 Perox Bioplant Aps Bioreacteur de compostage
EP0999194A2 (fr) * 1998-11-02 2000-05-10 Glas Anois Teo Système de traitement des déchets
EP0999194A3 (fr) * 1998-11-02 2000-12-20 Glas Anois Teo Système de traitement des déchets
GB2348873A (en) * 1999-04-13 2000-10-18 David Carlton Robinson Composting device
GB2348873B (en) * 1999-04-13 2003-03-19 David Carlton Robinson Composting device
GB2353521A (en) * 1999-08-21 2001-02-28 Jessica Katherine Markh Davies Organic horticultural growing medium
EP1289891A1 (fr) * 2000-05-22 2003-03-12 Dowmus Pty. Ltd. Perfectionnements apportes ou relatifs a la filtration biolytique
EP1289891A4 (fr) * 2000-05-22 2009-11-11 Dowmus Pty Ltd Perfectionnements apportes ou relatifs a la filtration biolytique
US7156048B2 (en) 2001-07-14 2007-01-02 Seabait Limited Aquaculture of marine worms
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