| 摘要 |
In handling solid urban wastes collected in plastic and/or paper bags, the bags are lacerated for exposing the waste material within them. The materials are processed to recover paper-pulp and stockfeed. In processing the material to recover stockfeed, the material is washed and separated into heavy inert components and light inert components and edible components. These lighter components are dried, loosened and passed through cyclone separators and screened to separate the edible components from the light inert components.
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