GB2296493B - Method for composting clarification sludge - Google Patents

Method for composting clarification sludge

Info

Publication number
GB2296493B
GB2296493B GB9524389A GB9524389A GB2296493B GB 2296493 B GB2296493 B GB 2296493B GB 9524389 A GB9524389 A GB 9524389A GB 9524389 A GB9524389 A GB 9524389A GB 2296493 B GB2296493 B GB 2296493B
Authority
GB
United Kingdom
Prior art keywords
composting
clarification sludge
clarification
sludge
composting clarification
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.)
Expired - Fee Related
Application number
GB9524389A
Other versions
GB2296493A (en
GB9524389D0 (en
Inventor
Wolfgang Mayer
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.)
SEVAR ENTSORGUNG
SEVAR Entsorgungsanlagen GmbH
Original Assignee
SEVAR ENTSORGUNG
SEVAR Entsorgungsanlagen 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
Application filed by SEVAR ENTSORGUNG, SEVAR Entsorgungsanlagen GmbH filed Critical SEVAR ENTSORGUNG
Publication of GB9524389D0 publication Critical patent/GB9524389D0/en
Publication of GB2296493A publication Critical patent/GB2296493A/en
Application granted granted Critical
Publication of GB2296493B publication Critical patent/GB2296493B/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
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
GB9524389A 1994-12-24 1995-11-29 Method for composting clarification sludge Expired - Fee Related GB2296493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4446739A DE4446739A1 (en) 1994-12-24 1994-12-24 Process for composting sewage sludge

Publications (3)

Publication Number Publication Date
GB9524389D0 GB9524389D0 (en) 1996-01-31
GB2296493A GB2296493A (en) 1996-07-03
GB2296493B true GB2296493B (en) 1998-06-24

Family

ID=6537221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9524389A Expired - Fee Related GB2296493B (en) 1994-12-24 1995-11-29 Method for composting clarification sludge

Country Status (2)

Country Link
DE (1) DE4446739A1 (en)
GB (1) GB2296493B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112677A (en) * 1996-03-07 2000-09-05 Sevar Entsorgungsanlagen Gmbh Down-draft fixed bed gasifier system and use thereof
DE19608826C2 (en) * 1996-03-07 1998-03-26 Walter Kuntschar DC gasification reactor
WO2006005118A2 (en) * 2004-07-09 2006-01-19 Black & Grey Holdings Pty Ltd Water treatment apparatus, method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768292A (en) * 1985-05-22 1988-09-06 Sevar Entsorgungsanlagen Gmbh Method and apparatus for drying sewage sludge
EP0445102A1 (en) * 1990-02-01 1991-09-04 Willibald Dipl. Ing. Dr. Lutz Minimal odour generating process for aerobic treatment of animal excrements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831418A1 (en) * 1978-07-18 1980-01-31 Rheinische Kalksteinwerke DEVICE FOR CONTINUOUSLY MIXING AND GRANULATING SLUDGE WITH A SOLID
DE3128673C2 (en) * 1980-07-29 1986-06-19 Gustav 3030 Walsrode Richard Process for the production of a soil improver from sewage sludge
JPH02504359A (en) * 1987-05-21 1990-12-13 コーハン，アラン　エヌ Production of free-flowing solids from hydrous waste
DE3913883A1 (en) * 1989-04-27 1990-11-08 Eth Umwelttechnik Fertiliser pellets based on slurry or sewage - contg. lime, perlite, cement and fly ash
DE4109759C1 (en) * 1990-11-14 1992-05-07 Heinrich Dr. 8227 Siegsdorf De Thiele Sewage sludge decontamination treatment - involves drying in centrifuge and heating in flue gases
DE4304342C1 (en) * 1993-02-13 1994-10-06 Hinrich Reimers Process for the preparation of a sewage-sludge-based fertiliser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768292A (en) * 1985-05-22 1988-09-06 Sevar Entsorgungsanlagen Gmbh Method and apparatus for drying sewage sludge
EP0445102A1 (en) * 1990-02-01 1991-09-04 Willibald Dipl. Ing. Dr. Lutz Minimal odour generating process for aerobic treatment of animal excrements

Also Published As

Publication number Publication date
DE4446739A1 (en) 1996-06-27
GB2296493A (en) 1996-07-03
GB9524389D0 (en) 1996-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee