CA2098175A1 - Process and Apparatus for the Biological Conversion of Organic Material in Biomass - Google Patents

Process and Apparatus for the Biological Conversion of Organic Material in Biomass

Info

Publication number
CA2098175A1
CA2098175A1 CA2098175A CA2098175A CA2098175A1 CA 2098175 A1 CA2098175 A1 CA 2098175A1 CA 2098175 A CA2098175 A CA 2098175A CA 2098175 A CA2098175 A CA 2098175A CA 2098175 A1 CA2098175 A1 CA 2098175A1
Authority
CA
Canada
Prior art keywords
chamber
conversion
biomass
organic
waste
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.)
Granted
Application number
CA2098175A
Other languages
French (fr)
Other versions
CA2098175C (en
Inventor
Franz Bohnensieker
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.)
Individual
Original Assignee
Individual
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
Priority claimed from EP19910119832 external-priority patent/EP0543041A1/en
Application filed by Individual filed Critical Individual
Publication of CA2098175A1 publication Critical patent/CA2098175A1/en
Application granted granted Critical
Publication of CA2098175C publication Critical patent/CA2098175C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C05F17/70—Controlling the treatment in response to process parameters
    • 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
    • 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

Abstract

A process and an apparatus for biological conversion (composting) of organic waste material, particularly from kitchen and restaurant operations, involving the treatment in at least two separate chambers (7, 8). In the first chamber (7), introduced organic material is treated only until its conversion into biomass to a particular intermediate stage. A portion of this partially converted material is then moved for a final stage of composting into the second chamber (8). New waste organic materials introduced into the first chamber (7) are treated together with the remaining portion of the partially converted material. Due to a constant high volume of active microorganisms in the first chamber (7), the process of conversion of the newly introduced waste material is started immediately. It is preferred that the heat insulated housing (1) containing the chambers (7, 8) be controlled to rotate about a horizontal axis (3) for mixing the material and that grinders (12, 12') be designed for fine comminuting the material. If desired, drying and/or sterilization of the composted material can be done in a third chamber. An engageable container unit (40) receives the material composted in the second chamber (8). The container unit (40) after disengagement from the treatment apparatus can be linked with other similar units into a transportation set for transportation by means of truck. This apparatus allows conversion of waste material of the type mentioned to biomass in a quasi-continuous process in a shortened period of time, for example one to two days.
CA002098175A 1991-11-21 1992-11-20 Process and apparatus for the biological conversion of organic material in biomass Expired - Fee Related CA2098175C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP91119832.3 1991-11-21
EP19910119832 EP0543041A1 (en) 1991-11-21 1991-11-21 Process and apparatus for biological conversion of organic material into biomass
EP19920115025 EP0543097B1 (en) 1991-11-21 1992-09-03 Process and device for the biological conversion of organic products in biomass
EP92115025.6 1992-09-03

Publications (2)

Publication Number Publication Date
CA2098175A1 true CA2098175A1 (en) 1993-05-22
CA2098175C CA2098175C (en) 1997-05-13

Family

ID=26129090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002098175A Expired - Fee Related CA2098175C (en) 1991-11-21 1992-11-20 Process and apparatus for the biological conversion of organic material in biomass

Country Status (6)

Country Link
JP (1) JPH06504518A (en)
CA (1) CA2098175C (en)
MY (1) MY108139A (en)
NZ (1) NZ245187A (en)
PH (1) PH30409A (en)
WO (1) WO1993010059A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150288A1 (en) * 2009-06-24 2010-12-29 Comar S.R.L. Apparatus for the production of compost
US20130260446A1 (en) * 2012-04-03 2013-10-03 Whirlpool Corporation Composting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138447A (en) * 1960-05-17 1964-06-23 Eric W Eweson Multistage process of producing organic fertilizer
US3930799A (en) * 1972-10-05 1976-01-06 Eweson Eric W Apparatus for making organic fertilizer
DE3844700C3 (en) * 1988-11-08 1995-08-03 Franz Boehnensieker Method and device for the biological treatment of organic substances

Also Published As

Publication number Publication date
PH30409A (en) 1997-05-09
WO1993010059A1 (en) 1993-05-27
CA2098175C (en) 1997-05-13
MY108139A (en) 1996-08-15
JPH06504518A (en) 1994-05-26
NZ245187A (en) 1994-08-26

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Legal Events

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EEER Examination request
MKLA Lapsed