ZA803003B - Process for treating clarified sludge - Google Patents
Process for treating clarified sludgeInfo
- Publication number
- ZA803003B ZA803003B ZA00803003A ZA803003A ZA803003B ZA 803003 B ZA803003 B ZA 803003B ZA 00803003 A ZA00803003 A ZA 00803003A ZA 803003 A ZA803003 A ZA 803003A ZA 803003 B ZA803003 B ZA 803003B
- Authority
- ZA
- South Africa
- Prior art keywords
- clarified sludge
- treating
- treating clarified
- sludge
- clarified
- Prior art date
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)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
ZA803003B true ZA803003B (en) | 1981-05-27 |
Family
ID=4285174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00803003A ZA803003B (en) | 1979-05-28 | 1980-05-20 | Process for treating clarified sludge |
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) | ES491873A0 (fr) |
FR (1) | FR2457842B1 (fr) |
GB (1) | GB2052708B (fr) |
IT (1) | IT1131191B (fr) |
ZA (1) | ZA803003B (fr) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CH655782A5 (de) * | 1981-07-03 | 1986-05-15 | Escher Wyss Ag | Verfahren zur trocknung eines feststoffteilchen-nassgutes, mittel zur ausfuehrung und anwendung des verfahrens. |
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 |
US4507127A (en) * | 1981-12-21 | 1985-03-26 | Nippon Furnace Kogyo Co., Ltd. | System for recovering resources from sludge |
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 |
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 |
JPS6075399A (ja) * | 1983-09-30 | 1985-04-27 | Chugai Ro Kogyo Kaisha Ltd | 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 | ||
GB8507109D0 (en) * | 1985-03-19 | 1985-04-24 | Burdett S | Quarry heat recovery |
DE3531748A1 (de) * | 1985-09-05 | 1987-03-05 | Gfd Ges Fuer Dosiertechnik Mbh | Klaerschlammverwertungsanlage |
JPH056285Y2 (fr) * | 1985-10-21 | 1993-02-18 | ||
US4758335A (en) * | 1986-02-24 | 1988-07-19 | Hayden James M | Contaminated water disposal system |
DE3615624A1 (de) * | 1986-05-09 | 1987-11-12 | Metallgesellschaft Ag | Vorrichtung zur vorwaermung und gegebenenfalls trocknung feinkoerniger feststoffe |
DE3745179C2 (de) * | 1987-02-06 | 2002-07-25 | Infraserv Gmbh & Co Hoechst Kg | Verfahren zum Betreiben von Wirbelschichtöfen |
DE3803234A1 (de) * | 1988-02-04 | 1989-08-24 | Harald M Schmidt | Verfahren und vorrichtung zur entwaesserung von wasserhaltigen abfaellen |
IE71168B1 (en) * | 1988-09-30 | 1997-01-29 | Torpey Patrick | A method and an apparatus for extracting liquid from a sludge |
AU622937B2 (en) * | 1988-10-18 | 1992-04-30 | Veag Vereinigte Energiewerke Aktiengesellschaft | Process for generating electrical energy and/or drying and process heat |
DE3902446C1 (fr) * | 1989-01-27 | 1990-07-05 | Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De | |
US5037561A (en) * | 1989-04-14 | 1991-08-06 | Copeland Brian J | Method for drying biological sludge |
DE4013206C1 (fr) * | 1990-04-25 | 1991-11-07 | Steag Ag, 4300 Essen, De | |
DE59201791D1 (de) * | 1991-06-25 | 1995-05-04 | Baumann Schilp Lucia | Verfahren und vorrichtung zum entwässern von schlämmen. |
DE4217729A1 (de) * | 1992-05-29 | 1993-12-02 | Dessau Zement Maschbau Gmbh | Verfahren und anlagentechnische Schaltung zur Trocknung und Verbrennung von Abfallstoffen |
US5337684A (en) * | 1992-10-27 | 1994-08-16 | Summers Burg W | Material decontamination apparatus and method |
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 |
ES2124135B1 (es) * | 1995-06-15 | 1999-08-16 | Construcciones Mecanicas J Ser | Procedimiento de adicion de aditivos para sal comun. |
DE19522164A1 (de) * | 1995-06-19 | 1997-01-02 | Sep Tech Studien | Verfahren und Vorrichtung zur kontinuierlichen Trocknung von Protein enthaltendem Schlamm |
DE19602452A1 (de) | 1996-01-24 | 1997-08-07 | Zettl Gmbh & Co F | Verfahren zum Granulieren von Schlämmen |
AT406672B (de) * | 1998-02-26 | 2000-07-25 | Andritz Patentverwaltung | Verfahren und anlage zur mechanischen und thermischen entwässerung von schlämmen |
NL1009619C2 (nl) * | 1998-07-10 | 2000-01-11 | Tno | Werkwijze en inrichting voor het verwerken van een waterige substantie, zoals slib of mest. |
KR100318343B1 (ko) * | 1999-11-19 | 2001-12-24 | 이중기 | 고함수성 슬러지의 자원화 시스템 |
DE10013779B4 (de) * | 2000-03-20 | 2004-05-19 | Paul, Eberhard, Dipl.-Ing. | Verfahren und Anlage zur Behandlung von Abwässern und von biogenen Reststoffen mit aus Abwasser gewonnenem Klärschlamm |
AU3338101A (en) * | 2000-04-09 | 2001-10-11 | Maschinenfabrik J. Dieffenbacher Gmbh & Co. | Method and plant to reduce the water contents bound in the capillaries of fibrous cells |
PL195412B1 (pl) * | 2000-07-13 | 2007-09-28 | Klimapol Sp Z Oo J V | Sposób suszenia osadów ściekowych |
US6582610B2 (en) | 2001-06-27 | 2003-06-24 | Varco I/P, Inc. | Concrete grindings reclamation system |
US6978725B2 (en) * | 2004-05-07 | 2005-12-27 | Tecon Engineering Gmbh | Process and apparatus for treating biogenic residues, particularly sludges |
US7458325B1 (en) * | 2005-11-15 | 2008-12-02 | Bio-Solids Remediation Corp. | Process and apparatus for thermally treating bio-solids |
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 |
EP2140217B1 (fr) | 2007-04-04 | 2017-08-30 | Markus Lehmann | Procédé pour sécher un matériau humide |
NL2000680C2 (nl) * | 2007-06-04 | 2008-12-08 | Leudal Holding B V | Systeem en werkwijze voor het drogen van een waterbevattende substantie. |
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 |
DE102014013813A1 (de) * | 2014-09-23 | 2016-03-24 | Bma Braunschweigische Maschinenbauanstalt Ag | Verfahren und Anordnung zur Abwasserbehandlung |
JP6613746B2 (ja) * | 2015-09-14 | 2019-12-04 | 株式会社Ihi | 乾燥システム |
US10669182B2 (en) * | 2015-09-17 | 2020-06-02 | Bcr Environmental Corporation | Systems and methods for using chlorine dioxide to enhance drying |
WO2017137017A1 (fr) * | 2016-02-12 | 2017-08-17 | Hans Joachim Kahle | Procédé pour l'augmentation de la valeur calorifique de substances résiduaires qui sont obtenues lors du traitement de biomatière pour la fermentation dans des installations de biogaz et qui sont utilisées comme combustible de remplacement pour une centrale thermique |
DE102017110534B4 (de) * | 2017-05-15 | 2024-08-01 | Bma Braunschweigische Maschinenbauanstalt Gmbh | Verdampfungstrockner und Verfahren zu dessen Betrieb |
US20210292208A1 (en) * | 2018-07-27 | 2021-09-23 | Tapas CHATTERJEE | System and method for reducing volume of sewage sludge |
CN112919518A (zh) * | 2021-02-05 | 2021-06-08 | 丁学锋 | 一种从氟化钙污泥资源中回收颗粒状氟化钙制品的方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR729760A (fr) * | 1931-02-17 | 1932-07-30 | Metallgesellschaft Ag | Procédé d'agglutination pyrogénée pour le traitement des éléments finement granulés ou en poussière résultant du traitement préalable ou de la combustion des gadoues |
US2062025A (en) * | 1931-12-19 | 1936-11-24 | Harrington Joseph | Method and apparatus for treating moisture-containing substances |
US2026969A (en) * | 1932-05-13 | 1936-01-07 | Oliver United Filters Inc | Method for treatment of sewage |
DE1526113A1 (de) * | 1965-12-02 | 1970-01-08 | Ver Kesselwerke Ag | Muellverbrennungsanlage zur Krafterzeugung |
DE1526062A1 (de) * | 1966-01-27 | 1970-03-26 | Ver Kesselwerke Ag | Verfahren und Einrichtung zur Verbrennung von Muell |
FR1534129A (fr) * | 1966-07-12 | 1968-07-26 | Procédé et dispositif pour le séchage de boues, notamment de boues d'eaux résiduaires | |
US3585732A (en) * | 1968-05-15 | 1971-06-22 | Gen Am Transport | Apparatus for drying solids |
JPS491502B1 (fr) * | 1968-06-19 | 1974-01-14 | ||
JPS4827266B1 (fr) * | 1968-07-13 | 1973-08-21 | ||
US3649534A (en) * | 1970-05-15 | 1972-03-14 | Du Pont | Wet oxidation of acidified activated sludge |
SU389031A1 (ru) * | 1970-06-02 | 1973-07-05 | Способ обезвоживания осадков сточных вод | |
US3677404A (en) * | 1970-11-25 | 1972-07-18 | Procedyne Corp | Moving bed filtration method |
GB1378489A (en) * | 1971-11-08 | 1974-12-27 | Ames Crosta Mills & Co Ltd | Sludge disposal |
CH540858A (de) * | 1972-07-31 | 1973-08-31 | Von Roll Ag | Verfahren zum Trocknen und anschliessenden Verbrennen von Schlamm sowie Anlage zur Ausführung des Verfahrens |
US3779181A (en) * | 1972-08-30 | 1973-12-18 | Awt Systems Inc | Fluid bed dryer and heat exchange system |
DE2251211A1 (de) * | 1972-10-19 | 1974-05-02 | Klein Alb Kg | Verfahren und anlage zur mechanischen entwaesserung von abwasserschlamm und dessen aufbereitung |
DE2262931A1 (de) * | 1972-12-22 | 1974-06-27 | Kloeckner Humboldt Deutz Ag | Verfahren zur thermischen verarbeitung von klaerschlaemmen beliebiger feuchtigkeit und beliebiger zusammensetzung |
US4038180A (en) * | 1974-11-22 | 1977-07-26 | Agway, Inc. | Process of dewatering sewage sludge |
DE2535683B2 (de) * | 1975-08-09 | 1979-03-08 | Claudius Peters Ag, 2000 Hamburg | Schlammtrockner zur indirekten Trocknung von Schlamm |
JPS5239845U (fr) * | 1975-09-12 | 1977-03-22 | ||
JPS5934269B2 (ja) * | 1976-12-16 | 1984-08-21 | 高砂熱学工業株式会社 | 泥状材料の乾燥法 |
US4168670A (en) * | 1977-01-03 | 1979-09-25 | Dorr-Oliver Incorporated | Incineration of lime-conditioned sewage sludge with high sulfur fuel |
DE2917123A1 (de) * | 1978-04-28 | 1979-11-08 | Nihon Automatic Machinery Mfg | Verfahren und vorrichtung zum behandeln von verunreinigtem wasser |
US4213407A (en) * | 1978-12-27 | 1980-07-22 | Hooker Chemicals & Plastics Corporation | Flash drying sludge derived fuel process |
US4245570A (en) * | 1979-04-26 | 1981-01-20 | Williams Robert M | Sewage sludge disposal apparatus and method of disposal |
-
1979
- 1979-05-28 CH CH494179A patent/CH641133A5/de not_active IP Right Cessation
- 1979-10-27 DE DE19792943558 patent/DE2943558A1/de not_active Withdrawn
-
1980
- 1980-04-15 JP JP5022480A patent/JPS5621700A/ja active Granted
- 1980-05-20 US US06/151,671 patent/US4330411A/en not_active Expired - Lifetime
- 1980-05-20 ZA ZA00803003A patent/ZA803003B/xx unknown
- 1980-05-23 FR FR8011541A patent/FR2457842B1/fr not_active Expired
- 1980-05-26 IT IT2233080A patent/IT1131191B/it active
- 1980-05-26 CA CA000352701A patent/CA1153630A/fr not_active Expired
- 1980-05-27 GB GB8017255A patent/GB2052708B/en not_active Expired
- 1980-05-27 ES ES491873A patent/ES491873A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8104146A1 (es) | 1981-04-01 |
IT1131191B (it) | 1986-06-18 |
FR2457842B1 (fr) | 1987-07-03 |
FR2457842A1 (fr) | 1980-12-26 |
CA1153630A (fr) | 1983-09-13 |
US4330411A (en) | 1982-05-18 |
DE2943558A1 (de) | 1980-12-11 |
CH641133A5 (de) | 1984-02-15 |
GB2052708B (en) | 1983-12-14 |
ES491873A0 (es) | 1981-04-01 |
IT8022330A0 (it) | 1980-05-26 |
GB2052708A (en) | 1981-01-28 |
JPS5621700A (en) | 1981-02-28 |
JPS6338240B2 (fr) | 1988-07-28 |
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