FR2647103B1 - Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert - Google Patents

Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert

Info

Publication number
FR2647103B1
FR2647103B1 FR8906831A FR8906831A FR2647103B1 FR 2647103 B1 FR2647103 B1 FR 2647103B1 FR 8906831 A FR8906831 A FR 8906831A FR 8906831 A FR8906831 A FR 8906831A FR 2647103 B1 FR2647103 B1 FR 2647103B1
Authority
FR
France
Prior art keywords
electro
drying
transfer system
residual sludge
mechanical transfer
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
FR8906831A
Other languages
English (en)
Other versions
FR2647103A1 (fr
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 FR8906831A priority Critical patent/FR2647103B1/fr
Publication of FR2647103A1 publication Critical patent/FR2647103A1/fr
Application granted granted Critical
Publication of FR2647103B1 publication Critical patent/FR2647103B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F26B3/34—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 by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
    • 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
    • C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Treatment Of Sludge (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
FR8906831A 1989-05-22 1989-05-22 Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert Expired - Fee Related FR2647103B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8906831A FR2647103B1 (fr) 1989-05-22 1989-05-22 Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906831A FR2647103B1 (fr) 1989-05-22 1989-05-22 Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert

Publications (2)

Publication Number Publication Date
FR2647103A1 FR2647103A1 (fr) 1990-11-23
FR2647103B1 true FR2647103B1 (fr) 1993-07-09

Family

ID=9381990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906831A Expired - Fee Related FR2647103B1 (fr) 1989-05-22 1989-05-22 Dispositif de reduction volumique par sechage et de sterilisation, des boues residuelles des stations d'epuration par micro-ondes, et systeme electro-mecanique de transfert

Country Status (1)

Country Link
FR (1) FR2647103B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248848A (en) * 1990-10-19 1992-04-22 David Edward Forder A method of treating and using waste products
US5220733A (en) * 1991-11-14 1993-06-22 21St Century Design Inc. Modular radiant plate drying apparatus
FR2900224B1 (fr) * 2006-04-21 2008-07-04 Bearn Innovation Bernard Dedie Procede de sechage des boues et dispositif permettant la mise en oeuvre du procede
WO2010060233A1 (fr) * 2008-11-27 2010-06-03 广东上九生物降解塑料有限公司 Appareil de traitement des eaux usées au moyen de l'énergie des micro-ondes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523076A (en) * 1968-07-30 1970-08-04 Bechtel Int Corp Microwave irradiation of sewage and sewage sludge
JPS51139183A (en) * 1975-05-28 1976-12-01 Sumitomo Heavy Ind Ltd Apparatus for the heat treatment of sludge by microwave
JPS52140964A (en) * 1976-05-20 1977-11-24 Matsushita Electric Ind Co Ltd Apparatus for drying sludge
FR2599924B1 (fr) * 1986-06-06 1988-09-09 Univ Bordeaux 1 Dispositif modulaire pour l'application de micro-ondes en vue notamment du chauffage, sechage ou torrefaction d'un materiau
WO1989009750A1 (fr) * 1988-04-13 1989-10-19 Industrial Microwave Applications Pty. Limited Procede de sterilisation d'une boue en continu

Also Published As

Publication number Publication date
FR2647103A1 (fr) 1990-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse
R1 Appeal
D1 Decision of the director general to report the decision of lapse
ST Notification of lapse
ST Notification of lapse