CA1011473A - Method of digesting sludge - Google Patents

Method of digesting sludge

Info

Publication number
CA1011473A
CA1011473A CA184,298A CA184298A CA1011473A CA 1011473 A CA1011473 A CA 1011473A CA 184298 A CA184298 A CA 184298A CA 1011473 A CA1011473 A CA 1011473A
Authority
CA
Canada
Prior art keywords
digesting sludge
digesting
sludge
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
Application number
CA184,298A
Other versions
CA184298S (en
Inventor
Franz Kneer
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 DE2253009A external-priority patent/DE2253009B2/en
Priority claimed from DE2318978A external-priority patent/DE2318978A1/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1011473A publication Critical patent/CA1011473A/en
Expired 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
    • 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
    • C05F17/90—Apparatus therefor
    • C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
CA184,298A 1972-10-28 1973-10-26 Method of digesting sludge Expired CA1011473A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2253009A DE2253009B2 (en) 1972-10-28 1972-10-28 Process for composting organic waste
DE2318978A DE2318978A1 (en) 1973-04-14 1973-04-14 Compost prepn from sewage sludge - using reactor with controlled air inlet

Publications (1)

Publication Number Publication Date
CA1011473A true CA1011473A (en) 1977-05-31

Family

ID=25764019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,298A Expired CA1011473A (en) 1972-10-28 1973-10-26 Method of digesting sludge

Country Status (19)

Country Link
JP (1) JPS5648469B2 (en)
AT (1) AT324365B (en)
AU (1) AU476969B2 (en)
BE (1) BE830278Q (en)
BR (1) BR7308465D0 (en)
CA (1) CA1011473A (en)
CH (1) CH564495A5 (en)
DD (1) DD107429A1 (en)
DK (1) DK134750C (en)
ES (1) ES419950A1 (en)
FI (1) FI54469C (en)
FR (1) FR2204592B1 (en)
GB (1) GB1401566A (en)
HU (1) HU167469B (en)
IT (1) IT998989B (en)
NO (1) NO139638C (en)
PL (1) PL89506B1 (en)
SE (1) SE401670B (en)
YU (1) YU277473A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541070B2 (en) * 1975-09-15 1980-03-06 Gebrueder Weiss Kg, 6340 Dillenburg Process for the continuous composting of organic waste and / or sewage sludge and device for carrying out the process
JPS52154768A (en) * 1976-06-16 1977-12-22 Suekichi Yokoi Method of disposal of industrial and general wastes and sludges
JPS53122560A (en) * 1977-03-29 1978-10-26 Suekichi Yokoi Method for producing feed and fertilizers from wastes ftc*
JPS5470968A (en) * 1977-11-15 1979-06-07 Toyo Giken Kk High oxygen circulating type compost producing apparatus
JPS5491476A (en) * 1977-12-28 1979-07-19 Toyo Giken Kk Forcible aeration type rapid compost making apparatus
JPS5657244U (en) * 1979-10-03 1981-05-18
DE3024813A1 (en) * 1980-07-01 1982-01-28 Gebrüder Weiss KG, 6340 Dillenburg METHOD FOR COMPOSTING ROTTAGE FROM ORGANIC WASTE AND / OR CLEANING SLUDGE IN TWO PROCESS STEPS
JPS62184976U (en) * 1986-05-16 1987-11-25
GB2214910B (en) * 1987-12-11 1991-10-02 Green Land Ltd Apparatus and a method for preparing composts and novel composts obtained thereby
FR2748017B1 (en) * 1996-04-29 1998-07-17 Bernard Sa PROCESS FOR OBTAINING COMPOST AND DEVICE FOR CARRYING OUT SAID METHOD
GB9905051D0 (en) * 1999-03-05 1999-04-28 Eev Ltd Chemical sensor systems
FI110094B (en) * 1999-09-10 2002-11-29 Ecospec Ltd Oy Process for preparing a soil improvement substance
JP2002255678A (en) * 2001-02-28 2002-09-11 National Agricultural Research Organization Composting laboratory equipment
FR2920022B1 (en) * 2007-08-17 2011-10-07 Analyses Mesures Pollutions A M P PROCESS FOR TREATING SLUDGE FROM BIOLOGICAL PURIFICATION STATIONS OF WATER
RU2450873C2 (en) * 2010-08-17 2012-05-20 Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Method of processing oil slimes and cleaning of oil contaminated soils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279845A (en) * 1961-02-08 1961-12-22 Invest Trust Process for converting organic waste into compost, in particular refuse, sewage sludge and the like

Also Published As

Publication number Publication date
FI54469C (en) 1978-12-11
BE830278Q (en) 1975-10-16
FR2204592A1 (en) 1974-05-24
YU277473A (en) 1982-02-28
DD107429A1 (en) 1974-08-05
DK134750B (en) 1977-01-10
GB1401566A (en) 1975-07-16
HU167469B (en) 1975-10-28
NO139638B (en) 1979-01-08
AU6160173A (en) 1975-04-24
IT998989B (en) 1976-02-20
FI54469B (en) 1978-08-31
JPS49131854A (en) 1974-12-18
PL89506B1 (en) 1976-11-30
DK134750C (en) 1977-06-06
JPS5648469B2 (en) 1981-11-16
ES419950A1 (en) 1976-04-16
NO139638C (en) 1979-04-18
AT324365B (en) 1975-08-25
BR7308465D0 (en) 1974-08-15
AU476969B2 (en) 1976-10-07
CH564495A5 (en) 1975-07-31
FR2204592B1 (en) 1976-10-01
SE401670B (en) 1978-05-22

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