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FR2694550B1 - Installation for drying and stabilizing sludge and process implemented by said installation. - Google Patents

Installation for drying and stabilizing sludge and process implemented by said installation.

Info

Publication number
FR2694550B1
FR2694550B1 FR9209646A FR9209646A FR2694550B1 FR 2694550 B1 FR2694550 B1 FR 2694550B1 FR 9209646 A FR9209646 A FR 9209646A FR 9209646 A FR9209646 A FR 9209646A FR 2694550 B1 FR2694550 B1 FR 2694550B1
Authority
FR
France
Prior art keywords
installation
drying
process implemented
stabilizing sludge
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 - Fee Related
Application number
FR9209646A
Other languages
French (fr)
Other versions
FR2694550A1 (en
Inventor
Didier Roumens
Roumens Didier
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
Application filed by Individual filed Critical Individual
Priority to FR9209646A priority Critical patent/FR2694550B1/en
Publication of FR2694550A1 publication Critical patent/FR2694550A1/en
Application granted granted Critical
Publication of FR2694550B1 publication Critical patent/FR2694550B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • C05F17/957—Apparatus therefor using two or more serially arranged devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Treatment Of Sludge (AREA)
FR9209646A 1992-08-04 1992-08-04 Installation for drying and stabilizing sludge and process implemented by said installation. Expired - Fee Related FR2694550B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9209646A FR2694550B1 (en) 1992-08-04 1992-08-04 Installation for drying and stabilizing sludge and process implemented by said installation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209646A FR2694550B1 (en) 1992-08-04 1992-08-04 Installation for drying and stabilizing sludge and process implemented by said installation.

Publications (2)

Publication Number Publication Date
FR2694550A1 FR2694550A1 (en) 1994-02-11
FR2694550B1 true FR2694550B1 (en) 1994-09-30

Family

ID=9432593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9209646A Expired - Fee Related FR2694550B1 (en) 1992-08-04 1992-08-04 Installation for drying and stabilizing sludge and process implemented by said installation.

Country Status (1)

Country Link
FR (1) FR2694550B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270115B (en) * 1994-10-04 1997-04-28 Fertilvita Srl PROCEDURE FOR ENERGY RECOVERY FROM URBAN SOLID WASTE
WO2012011600A1 (en) * 2010-07-23 2012-01-26 北海道特殊飼料株式会社 Drying device and drying method
CN106746474A (en) * 2016-11-23 2017-05-31 上海市政工程设计研究总院（集团）有限公司 A kind of heat pump aids in sludge organism desiccation apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607209A1 (en) * 1976-02-23 1977-08-25 Alfons Jung COMPOSTING PROCESS AND SYSTEM FOR CARRYING OUT THE PROCESS
CH648011A5 (en) * 1980-05-23 1985-02-28 Weiss Geb Kg Arrangement for composting organic waste materials and sewage sludge, and process for the operation of this arrangement
US4374804A (en) * 1980-08-07 1983-02-22 Easter Ii James M Controlled sludge composting system
SE8401221D0 (en) * 1984-03-06 1984-03-06 Sten Zeilon END, INTERMITTENT DRYING PROCEDURE
DE3607920C2 (en) * 1986-03-10 1995-05-18 Weiss Bio Anlagen Gmbh Process for composting organic waste and plant for carrying out the process
FR2617156B1 (en) * 1987-06-24 1991-09-06 Roumens Didier IMPROVEMENTS TO METHODS AND DEVICES FOR STABILIZING SLUDGE BY COMPOSTING
DE4016100A1 (en) * 1990-05-18 1991-11-21 Licencia Holding Sa METHOD AND DEVICE FOR DRYING CLEANING SLUDGE
DE4019389A1 (en) * 1990-06-18 1992-01-09 Allied Colloids Mfg Gmbh METHOD AND DEVICE FOR CONVERTING CLEANING SLUDGE

Also Published As

Publication number Publication date
FR2694550A1 (en) 1994-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse