GB2347411B - Sludge composting aerator - Google Patents

Sludge composting aerator

Info

Publication number
GB2347411B
GB2347411B GB9904187A GB9904187A GB2347411B GB 2347411 B GB2347411 B GB 2347411B GB 9904187 A GB9904187 A GB 9904187A GB 9904187 A GB9904187 A GB 9904187A GB 2347411 B GB2347411 B GB 2347411B
Authority
GB
United Kingdom
Prior art keywords
aerator
sludge composting
composting
sludge
composting aerator
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
GB9904187A
Other versions
GB2347411A (en
GB9904187D0 (en
Inventor
Philip Wallace
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.)
LEVINGTON AGRICULTURE Ltd
Original Assignee
LEVINGTON AGRICULTURE Ltd
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 LEVINGTON AGRICULTURE Ltd filed Critical LEVINGTON AGRICULTURE Ltd
Priority to GB9904187A priority Critical patent/GB2347411B/en
Publication of GB9904187D0 publication Critical patent/GB9904187D0/en
Publication of GB2347411A publication Critical patent/GB2347411A/en
Application granted granted Critical
Publication of GB2347411B publication Critical patent/GB2347411B/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
    • C05F17/90—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
    • 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
    • C05F17/40—Treatment of liquids or slurries
    • 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
    • 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)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
GB9904187A 1999-02-24 1999-02-24 Sludge composting aerator Expired - Fee Related GB2347411B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9904187A GB2347411B (en) 1999-02-24 1999-02-24 Sludge composting aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9904187A GB2347411B (en) 1999-02-24 1999-02-24 Sludge composting aerator

Publications (3)

Publication Number Publication Date
GB9904187D0 GB9904187D0 (en) 1999-04-14
GB2347411A GB2347411A (en) 2000-09-06
GB2347411B true GB2347411B (en) 2001-02-14

Family

ID=10848367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9904187A Expired - Fee Related GB2347411B (en) 1999-02-24 1999-02-24 Sludge composting aerator

Country Status (1)

Country Link
GB (1) GB2347411B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016282A1 (en) * 1990-04-12 1991-10-31 Biodata Oy Compostor
JPH0524961A (en) * 1991-07-18 1993-02-02 Pasuko Eng Kk Compost fermentation tank
WO1993002990A1 (en) * 1991-08-01 1993-02-18 Compost Technologies, Inc. Method for accelerated aerobic decomposition of vegetative organic waste material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016282A1 (en) * 1990-04-12 1991-10-31 Biodata Oy Compostor
JPH0524961A (en) * 1991-07-18 1993-02-02 Pasuko Eng Kk Compost fermentation tank
WO1993002990A1 (en) * 1991-08-01 1993-02-18 Compost Technologies, Inc. Method for accelerated aerobic decomposition of vegetative organic waste material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 1993-080253[10] & JP 05 024 961 A *

Also Published As

Publication number Publication date
GB2347411A (en) 2000-09-06
GB9904187D0 (en) 1999-04-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee