MEANS FOR HYDRAULIC SEPARATION OF SOLID MUNICIPAL WASTES

摘要

FIELD: waste processing and disposal.;SUBSTANCE: facility relates to utilization of solid municipal wastes and is intended for separation of waste mixture into floating, suspended and sinking fractions in hydraulic separator. Separation takes place in waste water collected from a stream which has passed through trash screens and sand traps of municipal sewage treatment facilities, and the organic mixture formed during hydroseparation is directed back into the waste water stream before the primary settlers or (and) in front of the aerotanks of the urban sewage treatment facilities for intensifying the biological waste water treatment.;EFFECT: use of sewage water of municipal sewage treatment facilities as a means for hydroseparation of solid municipal wastes enables to save natural water resources, refuse to purify organic hydraulic mixture, effluent from solid separator solid waste water separator, complete recovery of organic fraction of wastes, maximum use of engineering networks of urban sewage treatment facilities, create a single production and processing complex for treatment and decontamination of solid municipal wastes, treatment of waste water and utilization of sediment.;1 cl, 1 dwg