AU685771B2 - Microbiological method for the decomposition of organic wastes - Google Patents
Microbiological method for the decomposition of organic wastesInfo
- Publication number
- AU685771B2 AU685771B2 AU58839/94A AU5883994A AU685771B2 AU 685771 B2 AU685771 B2 AU 685771B2 AU 58839/94 A AU58839/94 A AU 58839/94A AU 5883994 A AU5883994 A AU 5883994A AU 685771 B2 AU685771 B2 AU 685771B2
- Authority
- AU
- Australia
- Prior art keywords
- air
- concentration
- waste
- decomposition
- organic wastes
- 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.)
- Ceased
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
-
- 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
- C05F17/90—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
- C05F17/979—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 gaseous
-
- 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)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Fertilizers (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention concerns a microbiological method for the decomposition of organic wastes, the waste material being subjected to a composting process under aerobic conditions in a closed container to which air is supplied. Air is passed through the waste material at intervals, the spent air being drawn off together with the gaseous decomposition products. The length of the intervals between the air feed periods is controlled as a function of the lowest value of the O2 concentration measured in the spent air. The spent air which collects in the space above the composting material is preferably drawn off at the same time as air is supplied, or shortly afterwards, the O2 concentration being measured at this time. Alternatively, the O2 concentration in the space between the heap of waste and the container end wall or the O2 concentration of the gas in the heap of waste can be monitored.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4301116A DE4301116A1 (en) | 1993-01-18 | 1993-01-18 | Process for microbiological degradation of organic waste |
DE4301116 | 1993-01-18 | ||
PCT/EP1994/000106 WO1994015893A1 (en) | 1993-01-18 | 1994-01-17 | Microbiological method for the decomposition of organic wastes |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5883994A AU5883994A (en) | 1994-08-15 |
AU685771B2 true AU685771B2 (en) | 1998-01-29 |
Family
ID=6478373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU58839/94A Ceased AU685771B2 (en) | 1993-01-18 | 1994-01-17 | Microbiological method for the decomposition of organic wastes |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0679148B1 (en) |
JP (1) | JPH08508705A (en) |
KR (1) | KR100279197B1 (en) |
AT (1) | ATE196455T1 (en) |
AU (1) | AU685771B2 (en) |
BR (1) | BR9400116A (en) |
CA (1) | CA2153683A1 (en) |
CZ (1) | CZ288987B6 (en) |
DE (2) | DE4301116A1 (en) |
DK (1) | DK0679148T3 (en) |
ES (1) | ES2150485T3 (en) |
GR (1) | GR3035049T3 (en) |
HU (1) | HU217225B (en) |
PL (1) | PL174546B1 (en) |
WO (1) | WO1994015893A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2286825B (en) * | 1994-02-15 | 1998-02-11 | Matsushita Electric Works Ltd | Garbage treating apparatus |
DE19513701A1 (en) * | 1995-04-11 | 1996-10-17 | Fresenius Umwelttechnik Gmbh | Process for composting organic waste and / or sewage sludge and device for carrying out this process |
ES2106679B1 (en) * | 1995-08-01 | 1998-06-01 | Junta De Residus | CLOSED COMPOSTING SYSTEM. |
DE19752991C1 (en) * | 1997-11-28 | 1999-03-04 | Metallgesellschaft Ag | Process to regulate the supply of air to the under face of compost heap |
ID29851A (en) | 1998-11-06 | 2001-10-18 | Patrick Muller | PROCESSES AND TOOLS TO MAKE A MIXTURE OF MATERIALS WHICH CONTAIN ORGANIC MATERIALS |
DE19909353A1 (en) * | 1998-11-06 | 2000-05-11 | Patrick Mueller | Method and device for the preparation of a mixture of substances containing organic matter |
ES2259860B1 (en) * | 2003-11-25 | 2007-06-16 | Emp. Mun. De Aguas Y Saneamiento De Murcia, S.A. | PLANT FOR MUD COMPOSTATION. |
EP2943450A4 (en) * | 2013-01-14 | 2016-09-28 | 1867239 Ontario Corp | Method of aerobic treatment of poultry manure and apparatus for producing organic fertilizer |
JP7461059B2 (en) * | 2021-11-18 | 2024-04-03 | 株式会社晃伸製機 | Air Supply System |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044434A1 (en) * | 1980-07-17 | 1982-01-27 | Endress u. Hauser GmbH u.Co. | Capacitive level sensor and method of controlling a capacitive level sensor |
DE3827288A1 (en) * | 1988-08-11 | 1990-02-15 | Kneer Franz X | Process and arrangement for carrying out the process for the microbiological degradation of organic wastes |
EP0496271A1 (en) * | 1991-01-25 | 1992-07-29 | Weiss Bio Anlagen GmbH | Process and device for composting organic wastes or sewage sludge |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1592729B1 (en) * | 1967-02-22 | 1971-07-15 | Heidelberg Portland Zement | Process for the disinfection and ripening of compost straw |
DE4005534C1 (en) * | 1990-02-19 | 1991-04-18 | Mannesmann Ag, 4000 Duesseldorf, De |
-
1993
- 1993-01-18 DE DE4301116A patent/DE4301116A1/en not_active Withdrawn
-
1994
- 1994-01-17 KR KR1019950702940A patent/KR100279197B1/en not_active IP Right Cessation
- 1994-01-17 BR BR9400116A patent/BR9400116A/en not_active IP Right Cessation
- 1994-01-17 JP JP51569994A patent/JPH08508705A/en not_active Ceased
- 1994-01-17 DE DE59409533T patent/DE59409533D1/en not_active Expired - Fee Related
- 1994-01-17 EP EP19940905070 patent/EP0679148B1/en not_active Expired - Lifetime
- 1994-01-17 CA CA 2153683 patent/CA2153683A1/en not_active Abandoned
- 1994-01-17 PL PL94309917A patent/PL174546B1/en not_active IP Right Cessation
- 1994-01-17 WO PCT/EP1994/000106 patent/WO1994015893A1/en active IP Right Grant
- 1994-01-17 AT AT94905070T patent/ATE196455T1/en not_active IP Right Cessation
- 1994-01-17 AU AU58839/94A patent/AU685771B2/en not_active Ceased
- 1994-01-17 HU HU9502148A patent/HU217225B/en not_active IP Right Cessation
- 1994-01-17 CZ CZ19951864A patent/CZ288987B6/en unknown
- 1994-01-17 DK DK94905070T patent/DK0679148T3/en active
- 1994-01-17 ES ES94905070T patent/ES2150485T3/en not_active Expired - Lifetime
-
2000
- 2000-12-12 GR GR20000402736T patent/GR3035049T3/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044434A1 (en) * | 1980-07-17 | 1982-01-27 | Endress u. Hauser GmbH u.Co. | Capacitive level sensor and method of controlling a capacitive level sensor |
DE3827288A1 (en) * | 1988-08-11 | 1990-02-15 | Kneer Franz X | Process and arrangement for carrying out the process for the microbiological degradation of organic wastes |
EP0496271A1 (en) * | 1991-01-25 | 1992-07-29 | Weiss Bio Anlagen GmbH | Process and device for composting organic wastes or sewage sludge |
Also Published As
Publication number | Publication date |
---|---|
PL309917A1 (en) | 1995-11-13 |
JPH08508705A (en) | 1996-09-17 |
CZ186495A3 (en) | 1996-01-17 |
CZ288987B6 (en) | 2001-10-17 |
KR100279197B1 (en) | 2001-01-15 |
EP0679148A1 (en) | 1995-11-02 |
HU217225B (en) | 1999-12-28 |
HU9502148D0 (en) | 1995-09-28 |
GR3035049T3 (en) | 2001-03-30 |
EP0679148B1 (en) | 2000-09-20 |
WO1994015893A1 (en) | 1994-07-21 |
AU5883994A (en) | 1994-08-15 |
BR9400116A (en) | 1994-08-09 |
KR960700203A (en) | 1996-01-19 |
DK0679148T3 (en) | 2000-10-16 |
PL174546B1 (en) | 1998-08-31 |
DE59409533D1 (en) | 2000-10-26 |
ES2150485T3 (en) | 2000-12-01 |
HUT76163A (en) | 1997-07-28 |
ATE196455T1 (en) | 2000-10-15 |
CA2153683A1 (en) | 1994-07-21 |
DE4301116A1 (en) | 1994-07-21 |
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