FR2457842A1 - Procede pour la transformation des boues de curage ou de decantation, ou des matieres semblables - Google Patents

Procede pour la transformation des boues de curage ou de decantation, ou des matieres semblables

Info

Publication number
FR2457842A1
FR2457842A1 FR8011541A FR8011541A FR2457842A1 FR 2457842 A1 FR2457842 A1 FR 2457842A1 FR 8011541 A FR8011541 A FR 8011541A FR 8011541 A FR8011541 A FR 8011541A FR 2457842 A1 FR2457842 A1 FR 2457842A1
Authority
FR
France
Prior art keywords
combustion
curing
sludge
transformation
drying
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.)
Granted
Application number
FR8011541A
Other languages
English (en)
Other versions
FR2457842B1 (fr
Inventor
Gerd Florin
Arthur Dentler
Friedrich Curtius
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.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of FR2457842A1 publication Critical patent/FR2457842A1/fr
Application granted granted Critical
Publication of FR2457842B1 publication Critical patent/FR2457842B1/fr
Expired 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A.PROCEDE POUR LA TRANSFORMATION DES BOUES DE CURAGE OU DES MATIERES AQUEUSES SEMBLABLES. B.LE PROCEDE CONSISTE EN UNE SUITE CONTINUE D'OPERATIONS DANS L'ORDRE SUIVANT: PREDESHYDRATATION DANS UN SECHOIR A LIT FLUIDE 12, COMBUSTION D'AU MOINS UNE PARTIE DE LA BOUE SECHEE DANS UNE CHAUDIERE A LIT FLUIDISE 27; UNE PARTIE AU MOINS DE LA CHALEUR DEGAGEE PAR LA COMBUSTION EST EMPLOYEE POUR LE SECHAGE; LA PARTIE BRULEE EST AU MOINS ASSEZ GRANDE POUR QUE LA CHALEUR DUE A SA COMBUSTION COUVRE COMPLETEMENT LA CONSOMMATION D'ENERGIE THERMIQUE DU SECHAGE. C.LE PRODUIT OBTENU PAR CE PROCEDE OFFRE - OUTRE LA REDUCTION DU VOLUME DES BOUES, ETC. - L'AVANTAGE QU'IL PEUT ETRE UTILISE DE MANIERE RENTABLE OU AU MOINS RECYCLE OU DEPOSE SANS HESITER.
FR8011541A 1979-05-28 1980-05-23 Procede pour la transformation des boues de curage ou de decantation, ou des matieres semblables Expired FR2457842B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH494179A CH641133A5 (de) 1979-05-28 1979-05-28 Verfahren zum verarbeiten von klaerschlamm.

Publications (2)

Publication Number Publication Date
FR2457842A1 true FR2457842A1 (fr) 1980-12-26
FR2457842B1 FR2457842B1 (fr) 1987-07-03

Family

ID=4285174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011541A Expired FR2457842B1 (fr) 1979-05-28 1980-05-23 Procede pour la transformation des boues de curage ou de decantation, ou des matieres semblables

Country Status (10)

Country Link
US (1) US4330411A (fr)
JP (1) JPS5621700A (fr)
CA (1) CA1153630A (fr)
CH (1) CH641133A5 (fr)
DE (1) DE2943558A1 (fr)
ES (1) ES8104146A1 (fr)
FR (1) FR2457842B1 (fr)
GB (1) GB2052708B (fr)
IT (1) IT1131191B (fr)
ZA (1) ZA803003B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509025A1 (fr) * 1981-07-03 1983-01-07 Escher Wyss Sa Procede pour le sechage d'une matiere humide contenant des sels solubles, notamment du sel de potasse, ainsi que dispositif pour la mise en oeuvre de ce procede
DE3238163A1 (de) * 1981-12-21 1983-07-14 Nippon Furnace Kogyo Kaisha Ltd., Tokyo System zur rohstoffrueckgewinnung aus schlamm
ES2124135A1 (es) * 1995-06-15 1999-01-16 Construcciones Mecanicas J Ser Procedimiento de adicion de aditivos para sal comun.

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US4432290A (en) * 1979-10-30 1984-02-21 The Agency Of Industrial Science And Technology Method of pyrolyzing organic material using a two-bed pyrolysis system
DE3009565A1 (de) * 1980-03-13 1981-09-24 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Trocknungsanlage
JPS57133295A (en) * 1981-02-09 1982-08-17 Tsukishima Kikai Co Burning of lime sludge
DE3139409A1 (de) * 1981-10-03 1983-04-21 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Anlage zum verbrennen des abfallschlammes der kohlevergasung
FI811985A (fi) * 1981-06-25 1982-12-26 Ahlstroem Oy Foerfarande foer torkning av traebaserade braenslen
JPS5836700A (ja) * 1981-08-26 1983-03-03 Yoshio Gomi 有機質含有汚泥等発棄物の乾燥、脱臭および焼却装置
DE3150993A1 (de) * 1981-12-23 1983-06-30 Ed. Züblin AG, 7000 Stuttgart Verfahren zur entsorgung fliessender und stehender gewaesser von feinkoernigen sedimenten
DE3234362A1 (de) * 1982-05-14 1983-11-17 Heiner Dipl.-Ing. 4100 Duisburg Kreyenberg Verfahren und vorrichtung zur trocknung von vorentwaesserten klaerschlaemmen
CH656779A5 (de) * 1982-09-30 1986-07-31 Escher Wyss Gmbh Konditionierung von sojabohnenbruch.
EP0106258A3 (fr) * 1982-10-09 1985-05-15 Heinz Dipl.-Ing. Hölter Procédé pour l'utilisation continue de déchets plus particulièrement d'ordures ménagères et des boues résiduaires
US4628833A (en) * 1983-04-11 1986-12-16 The Garrett Corporation Fluid bed hog fuel dryer
US4627173A (en) * 1983-04-11 1986-12-09 The Garrett Corporation Fluid bed hog fuel dryer
JPS6075399A (ja) * 1983-09-30 1985-04-27 Chugai Ro Kogyo Kaisha Ltd 脱水汚泥の乾燥焼却法
JPS6075400A (ja) * 1983-09-30 1985-04-27 Chugai Ro Kogyo Kaisha Ltd 低含水率脱水汚泥の乾燥焼却法
JPS60248536A (ja) * 1984-05-22 1985-12-09 Murata Giken Kk フアクシミリにおける原稿給送方法
DE3423620A1 (de) * 1984-06-27 1986-01-02 Uhde Gmbh, 4600 Dortmund Verfahren zur thermischen behandlung von kohlenstoffhaltigen stoffen, insbesondere von schlaemmen
DE3429055A1 (de) * 1984-08-07 1986-02-20 Heiner Dipl.-Ing. 4030 Ratingen Kreyenberg Verfahren zur beseitigung von schlaemmen, insbesondere klaer- und faulschlaemmen
DE3435094A1 (de) * 1984-09-25 1986-04-03 Uhde Gmbh, 4600 Dortmund Verfahren und anlage zur indirekten schlammtrocknung insbesondere von abwaesserschlaemmen
JPH0348100Y2 (fr) * 1984-11-02 1991-10-15
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JPH03504151A (ja) * 1988-10-18 1991-09-12 フアウ・エー・アー・ゲー・フエライニヒテ・エネルギーウエルケ・アクチエンゲゼルシヤフト 電気的エネルギーおよびまたは加熱用熱とプロセス熱を発生する方法
DE3902446C1 (fr) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
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DE4217729A1 (de) * 1992-05-29 1993-12-02 Dessau Zement Maschbau Gmbh Verfahren und anlagentechnische Schaltung zur Trocknung und Verbrennung von Abfallstoffen
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DE4242747C2 (de) * 1992-12-17 1997-07-17 Steag Ag Verfahren und Anlage zum Behandeln von Schlamm
WO1994029229A1 (fr) * 1993-06-03 1994-12-22 Volume Reduction Systems, Inc. Preparation de matieres solides a ecoulement libre, a partir de dechets contenant de l'eau
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DE19602452A1 (de) 1996-01-24 1997-08-07 Zettl Gmbh & Co F Verfahren zum Granulieren von Schlämmen
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KR100318343B1 (ko) * 1999-11-19 2001-12-24 이중기 고함수성 슬러지의 자원화 시스템
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US6582610B2 (en) 2001-06-27 2003-06-24 Varco I/P, Inc. Concrete grindings reclamation system
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US7513061B2 (en) * 2006-05-26 2009-04-07 Dai-Ichi High Frequency Co., Ltd. Sludge dehydrating processor for converting sludge including organic substance into resources of low water content
ES2649288T3 (es) 2007-04-04 2018-01-11 Markus Lehmann Procedimiento para secar un material húmedo
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DE102010003613A1 (de) * 2010-04-01 2011-10-06 Brandenburgische Technische Universität Cottbus Verfahren und Vorrichtung zum Trocknen von Kohle
JP5704562B2 (ja) * 2011-03-08 2015-04-22 メタウォーター株式会社 脱水ケーキの搬送方法
EP2878581A1 (fr) * 2013-12-02 2015-06-03 Lappeenrannan Teknillinen Yliopisto Système de purification des eaux usées
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JP6613746B2 (ja) * 2015-09-14 2019-12-04 株式会社Ｉｈｉ 乾燥システム
WO2017049108A1 (fr) * 2015-09-17 2017-03-23 Bcr Environmental Corporation Systèmes et procédés pour l'utilisation de dioxyde de chlore pour améliorer le séchage
DE112016006422A5 (de) * 2016-02-12 2018-11-15 Hans Joachim Kahle Verfahren zur heizwertsteigerung von reststoffen, die bei der aufbereitung von biomaterial für die vergärung in biogasanlagen anfallen und die als ersatzbrennstoff für ein heizkraftwerk verwendet werden
DE102017110534A1 (de) 2017-05-15 2018-11-15 Bma Braunschweigische Maschinenbauanstalt Ag Verdampfungstrockner und Verfahren zu dessen Betrieb
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509025A1 (fr) * 1981-07-03 1983-01-07 Escher Wyss Sa Procede pour le sechage d'une matiere humide contenant des sels solubles, notamment du sel de potasse, ainsi que dispositif pour la mise en oeuvre de ce procede
DE3238163A1 (de) * 1981-12-21 1983-07-14 Nippon Furnace Kogyo Kaisha Ltd., Tokyo System zur rohstoffrueckgewinnung aus schlamm
ES2124135A1 (es) * 1995-06-15 1999-01-16 Construcciones Mecanicas J Ser Procedimiento de adicion de aditivos para sal comun.

Also Published As

Publication number Publication date
US4330411A (en) 1982-05-18
JPS5621700A (en) 1981-02-28
GB2052708A (en) 1981-01-28
DE2943558A1 (de) 1980-12-11
IT8022330A0 (it) 1980-05-26
JPS6338240B2 (fr) 1988-07-28
GB2052708B (en) 1983-12-14
CA1153630A (fr) 1983-09-13
ES491873A0 (es) 1981-04-01
ES8104146A1 (es) 1981-04-01
CH641133A5 (de) 1984-02-15
ZA803003B (en) 1981-05-27
IT1131191B (it) 1986-06-18
FR2457842B1 (fr) 1987-07-03

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