Process and device for improving the treatment of sewage solids

Treatment of sewage solids, sand, rubbish and the like, especially for the dumping and/or incineration with a reduced pollutant and moisture content, or similar disposal with the mechanical separation of the solids from a solid-liquid mixture, in which, to obtain the best possible dumping and incine...

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Bibliographic Details
Main Author BISCHOF; RUDOLF
Format Patent
LanguageEnglish
Published 24.06.1997
Edition6
Subjects
CESSPOOLS
FIXED CONSTRUCTIONS
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS
SEPARATION
SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS
SEWERAGE
SEWERS
TRANSPORTING
WATER SUPPLY
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Summary:Treatment of sewage solids, sand, rubbish and the like, especially for the dumping and/or incineration with a reduced pollutant and moisture content, or similar disposal with the mechanical separation of the solids from a solid-liquid mixture, in which, to obtain the best possible dumping and incineration properties according to moisture and pollutant content, there is a vortex device with the aid of which organic substances adhering to the solids are dissolved and removed with the liquid, preferably to a further biological waste water treatment system, where the treatment of dirty waste water is concerned; in a similar manner, sand, rubbish and similar substances are treated even if they do not form part of waste water.
Bibliography:Application Number: US19950524126