发明名称 METHOD FOR INTEGRATED PROCESSING OF MUNICIPAL SOLID DOMESTIC WASTE
摘要 FIELD: waste disposal. SUBSTANCE: integrated method comprises sorting of waste and thermal and biothermal treatment of sorting products. Wastes of residential and nonresidential sectors are sorted separately to obtain valuable components, semifinished products, and tailing garbage. Residential sector waste is consecutively subjected to: magnetic separation to recover ferrous metals into magnetic fraction; separation of nonmagnetic fraction including fibrous and film components; primary riddling of separation tailings to give oversize and undersize products; air separation of undersize product to give light and heavy fractions; magnetic separation of heavy fraction to recover residual ferrous metals electrodynamic separation of nonmagnetic fraction to recover nonferrous metals; secondary riddling of electrodynamic separation tailings thereby obtaining oversize and undersize products. EFFECT: increased degree of material and energetic reuse of waste and increased efficiency of processing operations. 5 cl, 1 dwg, 4 tbl
申请公布号 RU2209682(C1) 申请公布日期 2003.08.10
申请号 RU20020121124 申请日期 2002.08.08
申请人 OOO "KOMPANIJA "SPETSKOMMUNTEKHNIKA" 发明人
分类号 B03B9/06;B07B9/00;B09B3/00 主分类号 B03B9/06
代理机构 代理人
主权项
地址