FR2969598B1 - Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration - Google Patents

Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration

Info

Publication number
FR2969598B1
FR2969598B1 FR1061262A FR1061262A FR2969598B1 FR 2969598 B1 FR2969598 B1 FR 2969598B1 FR 1061262 A FR1061262 A FR 1061262A FR 1061262 A FR1061262 A FR 1061262A FR 2969598 B1 FR2969598 B1 FR 2969598B1
Authority
FR
France
Prior art keywords
installation
pasty products
purification stream
drying pasty
stream 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.)
Active
Application number
FR1061262A
Other languages
English (en)
Other versions
FR2969598A1 (fr
Inventor
Pierre Emmanuel Pardo
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.)
Suez International SAS
Original Assignee
Degremont SA
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 Degremont SA filed Critical Degremont SA
Priority to FR1061262A priority Critical patent/FR2969598B1/fr
Priority to PCT/IB2011/055898 priority patent/WO2012090135A1/fr
Publication of FR2969598A1 publication Critical patent/FR2969598A1/fr
Application granted granted Critical
Publication of FR2969598B1 publication Critical patent/FR2969598B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F26B25/007—Dust filtering; Exhaust dust filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/10—Energy recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
FR1061262A 2010-12-27 2010-12-27 Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration Active FR2969598B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1061262A FR2969598B1 (fr) 2010-12-27 2010-12-27 Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration
PCT/IB2011/055898 WO2012090135A1 (fr) 2010-12-27 2011-12-22 Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1061262A FR2969598B1 (fr) 2010-12-27 2010-12-27 Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration

Publications (2)

Publication Number Publication Date
FR2969598A1 FR2969598A1 (fr) 2012-06-29
FR2969598B1 true FR2969598B1 (fr) 2013-01-18

Family

ID=44353908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061262A Active FR2969598B1 (fr) 2010-12-27 2010-12-27 Procede et installation de sechage de produits pateux, en particulier de boues de station d'epuration

Country Status (2)

Country Link
FR (1) FR2969598B1 (fr)
WO (1) WO2012090135A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459487A1 (de) * 1961-12-14 1968-11-14 Kohlmann Dr Ing Hans Verfahren zur Entwaesserung von Schlamm
US5291668A (en) * 1992-04-03 1994-03-08 Tecogen, Inc. Steam atmosphere drying exhaust steam recompression system
DE59602538D1 (de) 1995-12-27 1999-09-02 Innoplana Umwelttechnik Ag Verfahren zur Verarbeitung von Schlamm
AU2343897A (en) * 1996-03-21 1997-10-10 Eco Technology, Inc. Sludge drying apparatus and process
NL1005482C2 (nl) * 1997-03-10 1998-09-17 Opdenkamp Adviesgroep B V Cycloondroger voor slib.
DE19758184A1 (de) * 1997-12-30 1999-07-01 Gisbert Dr Guerth Verfahren und Vorrichtung zur Dehydratation und Trocknung von Feststoff-Flüssigkeitsgemischen

Also Published As

Publication number Publication date
FR2969598A1 (fr) 2012-06-29
WO2012090135A1 (fr) 2012-07-05

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