GB937051A - A method and a device for purifying industrial and domestic effluents and for utilising the solid matter contained therein for the generation of energy - Google Patents

A method and a device for purifying industrial and domestic effluents and for utilising the solid matter contained therein for the generation of energy

Info

Publication number
GB937051A
GB937051A GB3815760A GB3815760A GB937051A GB 937051 A GB937051 A GB 937051A GB 3815760 A GB3815760 A GB 3815760A GB 3815760 A GB3815760 A GB 3815760A GB 937051 A GB937051 A GB 937051A
Authority
GB
United Kingdom
Prior art keywords
sludge
carbon
gas
mixture
dried
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
Application number
GB3815760A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB937051A publication Critical patent/GB937051A/en
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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

A fuel gas is made by gasifying with air and/or steam and/or oxygen a mixture of a sludge separated from industrial and domestic effluents containing solid matter which is mostly of an organic nature and dried to a water content of not more than 30% by weight with carbon and/or carbon compounds. Suitable materials for mixing with the sludge are coke, coal, coal dust, tar, pitch, oil residues and spent sulphite lye. The mixture may be briquetted with the addition of a binder and other solid industrial or household refuse may be incorporated in the mixture after a magnetic separation treatment. The effluent is first treated in a settling basin possibly with the addition of peat or sawdust to absorb colloidal, oily and tarry constituents of the effluent. The sludge from the settling basin is then mechanically dried and optionally by heating to a water content of less than 30% and preferably between 5 and 25% by weight. The amounts of carbon and/or carbon compound added to the dried sludge may be varied to produce a constant supply of gas. The gas may be burned in a gas engine or turbine to produce electrical energy and the waste combustion gases used to dry the sludge.
GB3815760A 1959-11-05 1960-11-07 A method and a device for purifying industrial and domestic effluents and for utilising the solid matter contained therein for the generation of energy Expired GB937051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0039106 1959-11-05

Publications (1)

Publication Number Publication Date
GB937051A true GB937051A (en) 1963-09-18

Family

ID=7221608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3815760A Expired GB937051A (en) 1959-11-05 1960-11-07 A method and a device for purifying industrial and domestic effluents and for utilising the solid matter contained therein for the generation of energy

Country Status (2)

Country Link
BE (1) BE606315A (en)
GB (1) GB937051A (en)

Also Published As

Publication number Publication date
BE606315A (en) 1962-01-19

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