How are recyclable materials separated?
Recyclable materials are separated through mechanical, manual, and automated processes at materials recovery facilities to sort items like paper, plastics, metals, and glass for recycling.
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Separation of recyclables begins at a Materials Recovery Facility (MRF) where collected materials are sorted by type using screens, magnets, air classifiers, and optical sorters. Workers may also manually remove contaminants to ensure quality. This process helps prepare materials for reprocessing into new products. It contrasts with source-separated recycling, where materials are sorted by consumers before collection. Related terms include materials recovery facility and waste sorting. Effective separation improves recycling efficiency and reduces contamination.