RO85421B - Process for the continuous treatment of refuse and/or thickened sludge - Google Patents

Process for the continuous treatment of refuse and/or thickened sludge

Info

Publication number
RO85421B
RO85421B RO82501A RO8250175A RO85421B RO 85421 B RO85421 B RO 85421B RO 82501 A RO82501 A RO 82501A RO 8250175 A RO8250175 A RO 8250175A RO 85421 B RO85421 B RO 85421B
Authority
RO
Romania
Prior art keywords
refuse
continuous treatment
thickened sludge
treatment chamber
compost
Prior art date
Application number
RO82501A
Other languages
Romanian (ro)
Other versions
RO85421A (en
Inventor
Joseph R. Kaelim
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 filed Critical
Publication of RO85421A publication Critical patent/RO85421A/en
Publication of RO85421B publication Critical patent/RO85421B/en

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
    • C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
    • 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
    • C05F17/60—Heating or cooling during the treatment
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Inventia se refera la un procedeu de preparare continua a gunoiului si/sau a namolului îngrosat, în compost, cu ajutorul unei camere de tratare, în care, pentru accelerarea procesului de fermentare, se insufla aer bogat în oxigen încalzit într-un schimbator de caldura, care utilizeaza ca agent termic aerul cald evacuat din camera de tratare.The invention relates to a process for the continuous preparation of garbage and / or slurry in compost by means of a treatment chamber in which, in order to accelerate the fermentation process, inject oxygen-rich air heated in a heat exchanger , which uses the hot air evacuated from the treatment chamber as a thermal agent.

RO82501A 1974-06-11 1975-06-11 Process for the continuous treatment of refuse and/or thickened sludge RO85421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH794274A CH565719A5 (en) 1974-06-11 1974-06-11

Publications (2)

Publication Number Publication Date
RO85421A RO85421A (en) 1984-11-25
RO85421B true RO85421B (en) 1984-11-30

Family

ID=4332737

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82501A RO85421B (en) 1974-06-11 1975-06-11 Process for the continuous treatment of refuse and/or thickened sludge

Country Status (9)

Country Link
JP (1) JPS5118672A (en)
AT (1) AT332431B (en)
AU (1) AU8201775A (en)
CH (1) CH565719A5 (en)
DE (1) DE2500014C3 (en)
ES (1) ES438411A1 (en)
FR (1) FR2274581A1 (en)
PL (1) PL97088B1 (en)
RO (1) RO85421B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372886A (en) * 1976-12-10 1978-06-28 Kobayashi Toshirou Continuous and rapid fermentation of solid organic substance under aerobic condition
DE2709715A1 (en) * 1977-03-05 1978-09-07 Rolf Flach DEVICE FOR COMPOSTING A MIXTURE OF SEWAGE SLUDGE AND WASTE CONTAINING WASTE
JPS5838396B2 (en) * 1979-07-30 1983-08-23 森内 廣三 Multi-stage fermentation equipment for organic waste
DE2940739A1 (en) * 1979-10-08 1981-04-16 Armerad Betong Vägförbättringar AB, Stockholm Continuous composting of low fuel value material - in which exhaust gas is extracted below upper level in a tank
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
FR2519972B1 (en) * 1982-01-20 1985-06-14 Adapt METHOD OF COMPOSTING ELEMENTS OF VARIOUS ORIGINS BY AEROBIC FERMENTATION AND COMPOSTING PLANT
DE3800201C1 (en) * 1988-01-07 1989-08-10 Herbert 6340 Dillenburg De Greeb Method of composting organic waste and/or sewage sludge in closed containers
FI77641C (en) * 1988-02-15 1989-04-10 Ville Veikko Kangas FOERFARANDE FOER INMATNING AV MASSA I KOMPOSTORN OCH EN KOMPOSTOR.
DE4102210A1 (en) * 1991-01-25 1992-07-30 Licencia Holding Sa METHOD AND DEVICE FOR COMPOSTING ORGANIC WASTE OR CLEANING SLUDGE
EP0592368B1 (en) * 1992-10-05 1997-06-04 Rindelaub, Frank Alex Erich Composting installation
DE4311093A1 (en) * 1993-04-03 1994-10-06 Drach Dietmar Process and apparatus for composting organic wastes
DE4323848A1 (en) * 1993-07-16 1995-01-19 Noell Gmbh Composting plant
JPH0891975A (en) * 1994-09-28 1996-04-09 Aikawa Iron Works Co Ltd Method and apparatus for fermentation and aging of organic material
DE19936139A1 (en) * 1999-07-31 2001-02-08 Messer Griesheim Gmbh Method and device for rotting organic material
WO2006111026A1 (en) * 2005-04-20 2006-10-26 International Composting Corporation Multi-staged composting
IE20100647A1 (en) * 2010-10-08 2012-05-09 James Gerard Leahy An organic waste composter
CN110903110A (en) * 2019-11-25 2020-03-24 浙江万泰环境工程有限公司 Quick good oxygen system of becoming fertile of natural pond sediment

Also Published As

Publication number Publication date
CH565719A5 (en) 1975-08-29
ATA19175A (en) 1976-01-15
AT332431B (en) 1976-09-27
FR2274581B3 (en) 1978-02-03
DE2500014C3 (en) 1980-02-14
ES438411A1 (en) 1977-02-01
PL97088B1 (en) 1978-02-28
RO85421A (en) 1984-11-25
JPS5118672A (en) 1976-02-14
AU8201775A (en) 1976-12-16
FR2274581A1 (en) 1976-01-09
DE2500014A1 (en) 1975-12-18
DE2500014B2 (en) 1977-11-24

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