BE1001125A6 - PROCESS FOR THE DISPOSAL AND TREATMENT OF DECANTATION SLUDGE FROM THE PURIFICATION OF WASTEWATER. - Google Patents

PROCESS FOR THE DISPOSAL AND TREATMENT OF DECANTATION SLUDGE FROM THE PURIFICATION OF WASTEWATER. Download PDF

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Publication number
BE1001125A6
BE1001125A6 BE8801130A BE8801130A BE1001125A6 BE 1001125 A6 BE1001125 A6 BE 1001125A6 BE 8801130 A BE8801130 A BE 8801130A BE 8801130 A BE8801130 A BE 8801130A BE 1001125 A6 BE1001125 A6 BE 1001125A6
Authority
BE
Belgium
Prior art keywords
purification
treatment
wastewater
disposal
decantation
Prior art date
Application number
BE8801130A
Other languages
French (fr)
Original Assignee
Stadtwerke Wurzburg 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 Stadtwerke Wurzburg Ag filed Critical Stadtwerke Wurzburg Ag
Application granted granted Critical
Publication of BE1001125A6 publication Critical patent/BE1001125A6/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/006—General arrangement of incineration plant, e.g. flow sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/20—Dewatering by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/70—Blending
    • F23G2201/702—Blending with other waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50007—Co-combustion of two or more kinds of waste, separately fed into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention a pour objet un procédé d'évacuation et de traitement de boues de décantation provenant de l'épuration d'eaux usées, les boues de décantation étant ensuite utilisées comme combustible.The subject of the invention is a process for the evacuation and treatment of decantation sludge from the purification of waste water, the decantation sludge then being used as fuel.

BE8801130A 1987-10-03 1988-10-03 PROCESS FOR THE DISPOSAL AND TREATMENT OF DECANTATION SLUDGE FROM THE PURIFICATION OF WASTEWATER. BE1001125A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873733532 DE3733532A1 (en) 1987-10-03 1987-10-03 Process for disposing of a sewage sludge produced in wastewater purification

Publications (1)

Publication Number Publication Date
BE1001125A6 true BE1001125A6 (en) 1989-07-25

Family

ID=6337593

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8801130A BE1001125A6 (en) 1987-10-03 1988-10-03 PROCESS FOR THE DISPOSAL AND TREATMENT OF DECANTATION SLUDGE FROM THE PURIFICATION OF WASTEWATER.

Country Status (7)

Country Link
AT (1) AT394848B (en)
BE (1) BE1001125A6 (en)
CH (1) CH676976A5 (en)
DE (1) DE3733532A1 (en)
FR (1) FR2621307B3 (en)
IT (1) IT1227266B (en)
NL (1) NL194794C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003242A1 (en) * 1990-02-03 1991-08-08 Basf Ag METHOD FOR RECYCLING SOOT FROM SYNTHESIS GAS PRODUCTION
DE4243156C1 (en) * 1992-12-19 1994-01-27 Schwarze Pumpe Energiewerke Ag Compaction of waste esp. clarification sludge - to obtain strong pressings for use in coal pressure gasification
GB2276875B (en) * 1993-03-11 1997-04-30 Mhj Ltd Method and a composition for dewatering silt
DE19707036C2 (en) * 1997-02-21 2000-01-20 Bernhard Zinke Process for processing raw sludge
AU2003208251A1 (en) 2002-04-23 2003-11-10 Alstom Technology Ltd Method for securing the leg of a machine and device for securing the leg of a machine
DE102018129745B3 (en) * 2018-11-26 2020-02-27 CLL Chemnitzer Laborleistungs GmbH Firing process in a power plant

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB425858A (en) * 1933-05-22 1935-03-22 Murry Guggenheim Treating sewage
CA989079A (en) * 1971-05-17 1976-05-11 Toru Yoshii Process for treating waste water
US3932275A (en) * 1974-08-29 1976-01-13 Amax Resource Recovery Systems, Inc. Process for the treatment of mineral slimes
US4125465A (en) * 1975-04-22 1978-11-14 Turovsky Izrail S Method of effluent sludge treatment
US4168670A (en) * 1977-01-03 1979-09-25 Dorr-Oliver Incorporated Incineration of lime-conditioned sewage sludge with high sulfur fuel
US4133273A (en) * 1978-01-26 1979-01-09 International Mechanical Contractors, Inc. System for the disposal of sludge, hazardous and other wastes
DE2925882C2 (en) * 1979-06-27 1986-10-23 Günther Dr. 4154 Tönisvorst Heide Process for processing lignite ash containing water-soluble sulphates for landfill
DE3123767C2 (en) * 1980-07-11 1982-11-04 Deutsche Kommunal-Anlagen Miete GmbH, 8000 München Process for the thermal treatment of carbonation sludge
US4306978A (en) * 1980-07-14 1981-12-22 Willow Technology, Inc. Method for lime stabilization of wastewater treatment plant sludges
DE3103417A1 (en) * 1981-02-02 1982-08-12 Saarberg-Fernwärme GmbH, 6600 Saarbrücken Process and apparatus for the oxidation of solid substances and aqueous sludges
DE3334384A1 (en) * 1983-09-23 1985-04-18 CHEMITEC GmbH, 6331 Schöffengrund Process for the secondary treatment of waste water
HU189058B (en) * 1984-03-07 1986-06-30 Merei,Jozsef,De Method for dewatering sludges originated after aerobic and anaerobic decomposing of domestic sewages
US4597771A (en) * 1984-04-02 1986-07-01 Cheng Shang I Fluidized bed reactor system for integrated gasification
DE3523677A1 (en) * 1985-03-02 1987-01-08 Kloeckner Humboldt Deutz Ag METHOD FOR BURNING SLUDGE

Also Published As

Publication number Publication date
NL8802295A (en) 1989-05-01
IT8822162A0 (en) 1988-10-03
IT1227266B (en) 1991-03-28
NL194794B (en) 2002-11-01
FR2621307B3 (en) 1989-12-22
CH676976A5 (en) 1991-03-28
FR2621307A1 (en) 1989-04-07
DE3733532A1 (en) 1989-04-13
DE3733532C2 (en) 1990-10-31
AT394848B (en) 1992-06-25
ATA224188A (en) 1991-12-15
NL194794C (en) 2003-03-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: STADTWERKE WURZBURG A.G.

Effective date: 19941003