ES2035445T3 - Procedimiento para el tratamiento de lodos de clarificacion. - Google Patents
Procedimiento para el tratamiento de lodos de clarificacion.Info
- Publication number
- ES2035445T3 ES2035445T3 ES89111125T ES89111125T ES2035445T3 ES 2035445 T3 ES2035445 T3 ES 2035445T3 ES 89111125 T ES89111125 T ES 89111125T ES 89111125 T ES89111125 T ES 89111125T ES 2035445 T3 ES2035445 T3 ES 2035445T3
- Authority
- ES
- Spain
- Prior art keywords
- sludge
- energy
- cement
- clarification sludge
- degrees
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
-
- 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
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- 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
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
PARA EL TRATAMIENTO DE LODOS DE CLARIFICACION CON INTENCION DE RECICLADO SE PROPONE SOMETER EL LODO DE CLARIFICACION SECO EN UNA PIROLISIS FRACCIONADA A UNA CONVERSION DE BAJA TEMPERATURA BAJO CONDICIONES ANAEROBIAS A UNOS 300 (GRADOS) C PARA SEPARAR EL CARBONO ORGANICO EN FORMA DE ACEITE Y DESPUES QUEMAR EL RESTO DE CARBONO BAJO ADICION DE OXIGENO PURO A UNA TEMPERATURA POR ENCIMA DE 1250 (GRADOS) C. ESTO LLEVA A UNA SINTERIZACION DE LOS COMPONENTES INORGANICOS DEL LODO COMPARABLE A LA APLICADA EN LA PRODUCCION DE CEMENTO. EL MATERIAL INORGANICO OBTENIDO POR SINTERIZACION TIENE UNA COMPOSICION SIMILAR A LA DEL CEMENTO, DE FORMA QUE SE PUEDE UTILIZAR DE FORMA PARECIDA, POR EJEMPLO PARA ESCORIA DE ALTO HORNO, COMO ADITIVO DE CEMENTO PORTLAND EN LA PREPARACION DE HORMIGON. EL PROCESO PATENTADO HACE POSIBLE, MEDIANTE UN APROVECHAMIENTO SENSATO DEL ALTO CONTENIDO ENERGETICO DEL LODO DE CLARIFICACION, A PESAR DE LA GRAN NECESIDAD DE ENERGIA, UN FUNCIONAMIENTO AMPLIAMENTE AUTARQUICO EN ENERGIA, ESTO ES, AMPLIAMENTE INDEPENDIENTE DE LA ADICION DE ENERGIA EXTERNA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88109870 | 1988-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2035445T3 true ES2035445T3 (es) | 1993-04-16 |
Family
ID=8199071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89111125T Expired - Lifetime ES2035445T3 (es) | 1988-06-21 | 1989-06-19 | Procedimiento para el tratamiento de lodos de clarificacion. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0347808B1 (es) |
DD (1) | DD283986A5 (es) |
DE (1) | DE58902128D1 (es) |
ES (1) | ES2035445T3 (es) |
GR (1) | GR3006225T3 (es) |
HU (1) | HU204482B (es) |
PL (1) | PL165439B1 (es) |
RU (1) | RU1794061C (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE101587T1 (de) * | 1990-09-01 | 1994-03-15 | Aicher Max | Verfahren und einrichtung zur behandlung von klaerschlamm. |
DE4107200A1 (de) * | 1991-03-06 | 1992-09-10 | Siemens Ag | Verfahren und anlage zur thermischen abfallbehandlung |
FR2741337B1 (fr) * | 1995-11-21 | 1998-02-06 | Carrieres Du Boulonnais | Procede pour la production de produits mineraux a contenus calorifiques importants a partir de dechets et produits en resultant |
DE102007032013B4 (de) | 2007-07-10 | 2012-05-31 | Peter Brinkhege | Vorrichtung zur Aufbereitung und Entsorgung von Klärschlamm |
DE102010047227B3 (de) | 2010-10-04 | 2012-03-01 | Hekatron Vertriebs Gmbh | Gefahrenmelder, Gefahrenmeldeanlage und Verfahren zum Erkennen von Leitungsfehlern |
CN103008331B (zh) * | 2012-12-18 | 2015-10-28 | 北京神雾环境能源科技集团股份有限公司 | 一种生活垃圾及生化污泥的资源化处理方法 |
CN104086060A (zh) * | 2014-06-18 | 2014-10-08 | 成都新筑展博环保科技有限公司 | 一种污泥处理的方法 |
CN104086102A (zh) * | 2014-06-18 | 2014-10-08 | 成都新筑展博环保科技有限公司 | 一种具有无机添加剂的水泥 |
DE102014013078B4 (de) | 2014-09-09 | 2016-12-29 | Biotherm Services Gmbh | Verfahren und Vorrichtung zur Behandlung von phosphorhaltigem Klärschlamm |
CN113430028A (zh) * | 2021-06-11 | 2021-09-24 | 山西大学 | 一种利用污泥和煤泥共水热碳化制备清洁燃料方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR586506A (fr) * | 1923-12-06 | 1925-03-28 | Srpi Soc Rech Perfectionne Ind | Procédé de traitement des eaux résiduaires, telles, que eaux d'égouts, et des boues recueillies |
DE3533775A1 (de) * | 1985-09-21 | 1987-03-26 | Dyckerhoff Eng Gmbh | Verfahren und vorrichtung zur verwertung heizwerthaltiger abfallstoffe in verbindung mit der herstellung von bindemitteln |
NZ222007A (en) * | 1986-10-02 | 1989-01-27 | Neutralysis Ind Pty Ltd | Treating waste material by pelletising and vitrifying |
DE3811820A1 (de) * | 1987-08-03 | 1989-02-16 | Siemens Ag | Verfahren und anlage zur thermischen abfallentsorgung |
-
1989
- 1989-06-19 ES ES89111125T patent/ES2035445T3/es not_active Expired - Lifetime
- 1989-06-19 DE DE8989111125T patent/DE58902128D1/de not_active Expired - Lifetime
- 1989-06-19 EP EP19890111125 patent/EP0347808B1/de not_active Expired - Lifetime
- 1989-06-20 RU SU894614343A patent/RU1794061C/ru active
- 1989-06-21 PL PL89280134A patent/PL165439B1/pl unknown
- 1989-06-21 HU HU893175A patent/HU204482B/hu not_active IP Right Cessation
- 1989-06-21 DD DD89329828A patent/DD283986A5/de not_active IP Right Cessation
-
1992
- 1992-11-12 GR GR920402561T patent/GR3006225T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
HU204482B (en) | 1992-01-28 |
HUT55713A (en) | 1991-06-28 |
PL165439B1 (pl) | 1994-12-30 |
DD283986A5 (de) | 1990-10-31 |
GR3006225T3 (es) | 1993-06-21 |
DE58902128D1 (de) | 1992-10-01 |
RU1794061C (ru) | 1993-02-07 |
EP0347808A1 (de) | 1989-12-27 |
EP0347808B1 (de) | 1992-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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