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METHOD FOR INTEGRATED PROCESSING OF MUNICIPAL SOLID DOMESTIC WASTE

机译：城市生活垃圾综合处理方法

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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

机译：领域：废物处理。物质：综合方法包括废物分类以及对分选产品进行热处理和生物热处理。将住宅和非住宅部门的废物分别分类，以获得有价值的成分，半成品和尾矿。住宅部门的废物要连续进行：磁选，将黑色金属回收成磁性部分;分离非磁性部分，包括纤维和薄膜成分;初级尾矿分离尾矿，以生产大号和小号产品;空气分离小尺寸产品，得到轻质和重质馏分;磁分离重质馏分以回收残留的黑色金属电分离非磁质馏分以回收有色金属电动分离尾矿的二次漂洗，从而获得尺寸过大和尺寸过小的产品。效果：提高了材料的利用率和对废物的有力再利用，并提高了加工操作的效率。 5 cl，1 dwg，4桶

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公开/公告号RU2209682C1

专利类型
公开/公告日2003-08-10

原文格式PDF
申请/专利权人 OOO KOMPANIJA SPETSKOMMUNTEKHNIKA;
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申请/专利号RU20020121124
发明设计人
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申请日2002-08-08
分类号B03B9/06;B09B3/00;B07B9/00;
国家 RU
入库时间 2022-08-21 23:43:41

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