AU1394501A - Aeration device for digestion pits or similar waste disposal sites and a method for operating said aeration device - Google Patents

Aeration device for digestion pits or similar waste disposal sites and a method for operating said aeration device

Info

Publication number
AU1394501A
AU1394501A AU13945/01A AU1394501A AU1394501A AU 1394501 A AU1394501 A AU 1394501A AU 13945/01 A AU13945/01 A AU 13945/01A AU 1394501 A AU1394501 A AU 1394501A AU 1394501 A AU1394501 A AU 1394501A
Authority
AU
Australia
Prior art keywords
aeration
aeration device
digestion
pits
chamber
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.)
Abandoned
Application number
AU13945/01A
Inventor
Norbert Kottmann
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.)
Eurec Technology Entsorgungsanlagen GmbH
Original Assignee
Eurec Technology Entsorgu GmbH
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 DE1999162260 external-priority patent/DE19962260C2/en
Application filed by Eurec Technology Entsorgu GmbH filed Critical Eurec Technology Entsorgu GmbH
Publication of AU1394501A publication Critical patent/AU1394501A/en
Abandoned 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
    • C05F17/90—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to an aeration device for digestion pits, or similar waste disposal sites and a method for operating said aeration device. According to the invention, the extant aeration channels (1) are separated into aeration chambers (16), by dividing walls (15), with an aeration pipe (3) leading to each aeration chamber and terminating in said chamber. On the feed-side, the aeration pipes are connected by means of a stop-cock (13) and/or a flow regulator (14) with a compressed air supply distribution line. Furthermore, a closable leached water drainpipe (2) leads from each aeration chamber, whose outlet end opens out into a drainage device. The drainage channels (10), for leached water, which run alongside the aeration channels, have no dividing walls and have, on the front face thereof, a cover with a stopcock (18) arranged therein. The disclosed configuration permits the operation of the digestion pit with either forced ventilation or with chimney-effect ventilation.
AU13945/01A 1999-11-26 2000-11-16 Aeration device for digestion pits or similar waste disposal sites and a method for operating said aeration device Abandoned AU1394501A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19957095 1999-11-26
DE19957095 1999-11-26
DE19962260 1999-12-22
DE1999162260 DE19962260C2 (en) 1999-11-26 1999-12-22 Ventilation arrangement for rotting rentals or landfills and method for operating a ventilation arrangement
PCT/EP2000/011388 WO2001038260A1 (en) 1999-11-26 2000-11-16 Aeration device for digestion pits or similar waste disposal sites and a method for operating said aeration device

Publications (1)

Publication Number Publication Date
AU1394501A true AU1394501A (en) 2001-06-04

Family

ID=26055655

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13945/01A Abandoned AU1394501A (en) 1999-11-26 2000-11-16 Aeration device for digestion pits or similar waste disposal sites and a method for operating said aeration device

Country Status (4)

Country Link
EP (1) EP1232130B1 (en)
AT (1) ATE267151T1 (en)
AU (1) AU1394501A (en)
WO (1) WO2001038260A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02502888A (en) * 1987-04-08 1990-09-13 シユーマツハー、リアネ rotting slab system
DE4343767C1 (en) * 1993-12-21 1995-02-16 Metallgesellschaft Ag Process for decreasing the pollutant content and for reducing the ammonium content and the COD and BOD5 values in composting waste water
DE4416686C2 (en) * 1994-05-11 1999-02-25 Fertigbau Noerdlingen Gmbh & C Bioactive treatment plant
DE19503345C1 (en) * 1995-02-02 1996-10-02 Gregor Elbers Appts. for ventilation dewatering stored, esp. compostable, material
DE19643142C1 (en) * 1996-09-10 1997-12-11 Herhof Umwelttechnik Gmbh Waste composter with uniform gas flow distribution
DE19653116C2 (en) * 1996-10-18 1998-08-06 Herhof Umwelttechnik Gmbh Containers for composting waste

Also Published As

Publication number Publication date
EP1232130A1 (en) 2002-08-21
ATE267151T1 (en) 2004-06-15
EP1232130B1 (en) 2004-05-19
WO2001038260A1 (en) 2001-05-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase