WO1991003441A3 - Process and composting device for reutilizing organic refuse - Google Patents

Process and composting device for reutilizing organic refuse Download PDF

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Publication number
WO1991003441A3
WO1991003441A3 PCT/DE1990/000623 DE9000623W WO9103441A3 WO 1991003441 A3 WO1991003441 A3 WO 1991003441A3 DE 9000623 W DE9000623 W DE 9000623W WO 9103441 A3 WO9103441 A3 WO 9103441A3
Authority
WO
WIPO (PCT)
Prior art keywords
windrow
organic refuse
moisture content
composting device
humus
Prior art date
Application number
PCT/DE1990/000623
Other languages
German (de)
French (fr)
Other versions
WO1991003441A2 (en
Inventor
Hermann-Josef Gerke
Gereon Meier
Original Assignee
Itk Ingenieur Technik Kompost
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 Itk Ingenieur Technik Kompost filed Critical Itk Ingenieur Technik Kompost
Publication of WO1991003441A2 publication Critical patent/WO1991003441A2/en
Publication of WO1991003441A3 publication Critical patent/WO1991003441A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/004—Sealing liners
    • 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
    • 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
    • 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
    • C05F17/964—Constructional parts, e.g. floors, covers or doors
    • 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
    • C05F17/964—Constructional parts, e.g. floors, covers or doors
    • C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
    • C05F17/986—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being liquid
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to a process for reutilizing organic refuse for the purpose of producing permanent humus, substrates and manure, in which the organic refuse is size reduced, composted and reutilized by decomposing it to humus products. The invention also relates to a composting device which accommodates one or more windrows. To obtain humus products by decomposition of organic refuse in the briefest possible time, the organic refuse is size reduced by shredding and beating in the longitudinal direction of the fibres, mixed and moistened to a moisture content between 50 and 65 vol. %, referred to the total mass. It is then placed in a compostable windrow in the open air. When its temperature falls below 65 °C, the windrow is moved to another site where it is again forcibly mixed, broken, restructured and moistened to a moisture content of up to 65 vol. %. The recompostable windrow produced by moving is stored until the ratio of the C contents to the N contents is not more than 25:1. The moisture content is then reduced to 22 % and the windrow material is screened. The composting device used for this purpose consists essentially of a trough-shaped bed made from a film impermeable to liquid, which is filled to the brim with bottoming permeable to liquid. The trough defined by the film has depressions each of which has an outlet. Any necessary water can be added from a trickling installation.
PCT/DE1990/000623 1989-09-01 1990-08-10 Process and composting device for reutilizing organic refuse WO1991003441A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3929075.1 1989-09-01
DE19893929075 DE3929075A1 (en) 1989-09-01 1989-09-01 METHOD FOR RECYCLING ORGANIC WASTE AND RED DEVICE FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
WO1991003441A2 WO1991003441A2 (en) 1991-03-21
WO1991003441A3 true WO1991003441A3 (en) 1991-04-18

Family

ID=6388440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1990/000623 WO1991003441A2 (en) 1989-09-01 1990-08-10 Process and composting device for reutilizing organic refuse

Country Status (4)

Country Link
EP (1) EP0441921A1 (en)
DD (1) DD297392A5 (en)
DE (1) DE3929075A1 (en)
WO (1) WO1991003441A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021867C3 (en) * 1990-05-09 1997-11-20 Herhof Umwelttechnik Gmbh Process for composting waste
DE69224790T2 (en) * 1991-11-08 1998-07-09 Veluwse Afval Recycling B V Process for composting organic substances and device for carrying out this process
DE9216641U1 (en) * 1992-12-07 1993-05-19 Geier-Henninger, Kurt, 78176 Blumberg Stabilizer for plant nutrients
WO1995009138A1 (en) * 1993-09-28 1995-04-06 Environmental And Resource Technology Holdings Pty. Ltd. A formulation and production of growing media from green organic material
DE4401278C2 (en) * 1994-01-18 1996-02-29 Allplant Entw & Marketing Gmbh Method and device for producing culture substrate
DE4401279C1 (en) * 1994-01-18 1995-04-13 Allplant Entw & Marketing Gmbh Culture substrate and its preparation
HUT75363A (en) * 1994-12-09 1997-05-28 Mohacsi Farostlemezgyar Rt Process for production of conpost with large water holding capacity by using above all soil productivity increaser compost based on wood industry's waste
DE19503668A1 (en) * 1995-01-27 1996-08-01 Pelox Bioconversionstech Gmbh Mechanical
EP0764620A1 (en) * 1995-09-22 1997-03-26 Philippe Peultier Composting process with fractionate addition of fermentable materials
GB0022629D0 (en) * 2000-09-14 2000-11-01 Environmental Concern 2000 Ltd Waste Processing Method
DE102006015626A1 (en) * 2006-03-31 2007-10-04 Universität Kassel Procedure for determining sterilization characteristic of an organic substance, comprises heating the organic substance during fermentation and/or putrefaction and measuring the temperature of the substance at a point for numerous times

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040147A2 (en) * 1980-05-08 1981-11-18 Jean Joseph Weynandt Compost made of organic residues, process for making it and apparatus for putting the process into operation
EP0041933A1 (en) * 1980-06-06 1981-12-16 Armerad Betong Vägförbättringar Ab A method of bringing gases into contact with compostible material or partially composted material, and an arrangement for carrying out the method
US4521517A (en) * 1983-04-25 1985-06-04 Gauthier, Alvarado & Associates, Inc. Compost aeration system
EP0152524A2 (en) * 1983-12-06 1985-08-28 Philipp Mähn Method of composting organic waste
DE3529014A1 (en) * 1984-08-17 1986-02-27 Zwittnig, Leopold, Dipl.-Ing., Graz Landfill site and method of operating it
FR2589034A1 (en) * 1985-10-28 1987-04-30 Caissel Jacques Organic soil improver, method and means of manufacture
DE8804832U1 (en) * 1988-04-13 1988-05-26 Preussag AG Bauwesen, 3005 Hemmingen Pipe for draining leachate from the bottom of landfills
DE3718023A1 (en) * 1987-05-27 1988-12-15 Niederberg Chemie Landfill seal
FR2618426A1 (en) * 1987-07-21 1989-01-27 Anred Process and plant for the treatment by composting of plant wastes
EP0356816A2 (en) * 1988-08-19 1990-03-07 Römer, Rudolf Process for the conversion of biomasses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443946C2 (en) * 1984-12-01 1987-01-15 Josef 7771 Frickingen Willibald Device for turning compost stored in the form of a pile
DE3607920C2 (en) * 1986-03-10 1995-05-18 Weiss Bio Anlagen Gmbh Process for composting organic waste and plant for carrying out the process
DE3624234A1 (en) * 1986-07-18 1988-01-28 Artur Richard Greul Method and device for producing high-quality compost or straw-based degradation product (straw peat)
DE3631170A1 (en) * 1986-07-25 1988-01-28 Mannesmann Ag METHOD AND DEVICE FOR FERMENTING RESIDUES WITH A HIGH PART OF ORGANIC COMPONENTS
AT390436B (en) * 1987-09-08 1990-05-10 Tech Buero Ing Reinhard Goesch METHOD AND DEVICE FOR COMPOSTING ORGANIC WASTE

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040147A2 (en) * 1980-05-08 1981-11-18 Jean Joseph Weynandt Compost made of organic residues, process for making it and apparatus for putting the process into operation
EP0041933A1 (en) * 1980-06-06 1981-12-16 Armerad Betong Vägförbättringar Ab A method of bringing gases into contact with compostible material or partially composted material, and an arrangement for carrying out the method
US4521517A (en) * 1983-04-25 1985-06-04 Gauthier, Alvarado & Associates, Inc. Compost aeration system
EP0152524A2 (en) * 1983-12-06 1985-08-28 Philipp Mähn Method of composting organic waste
DE3529014A1 (en) * 1984-08-17 1986-02-27 Zwittnig, Leopold, Dipl.-Ing., Graz Landfill site and method of operating it
FR2589034A1 (en) * 1985-10-28 1987-04-30 Caissel Jacques Organic soil improver, method and means of manufacture
DE3718023A1 (en) * 1987-05-27 1988-12-15 Niederberg Chemie Landfill seal
FR2618426A1 (en) * 1987-07-21 1989-01-27 Anred Process and plant for the treatment by composting of plant wastes
DE8804832U1 (en) * 1988-04-13 1988-05-26 Preussag AG Bauwesen, 3005 Hemmingen Pipe for draining leachate from the bottom of landfills
EP0356816A2 (en) * 1988-08-19 1990-03-07 Römer, Rudolf Process for the conversion of biomasses

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Müll_und Abfall no. 1, Januar 1988, Berlin, Bielefeld, München Seiten 14 - 21; V. Gossow: "Hochsicherheits-Deponietechnik" siehe Seiten 14 - 15 *

Also Published As

Publication number Publication date
DE3929075C2 (en) 1991-12-19
DD297392A5 (en) 1992-01-09
EP0441921A1 (en) 1991-08-21
DE3929075A1 (en) 1991-03-14
WO1991003441A2 (en) 1991-03-21

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