Shanghai domestic waste screening system

Metals: iron, aluminum cans, stainless steel products, etc.; Plastics: beverage bottles, packaging bags, plastic boxes, etc.; Paper: waste paper, cardboard, paper boxes, etc.; Glass: glass bottles, broken glass, etc.; Organic matter: kitchen waste, fruit peels, vegetable leaves, leftovers, etc.; Inorganic residues: bricks, ceramics, ash, dust, etc.; Textiles: used clothing, cloth, leather products, etc.; Other sundries: composite packaging materials, non-recyclable plastics, etc.

The Shanghai domestic waste screening system focuses on efficient classification and recycling to achieve waste reduction, resource utilization, and harmless treatment. By applying mechanical screening, magnetic separation, wind sorting, and washing processes, the system separates recyclables such as metals, plastics, paper, and glass, as well as organic waste and inert residues. This approach improves material recovery rates, decreases landfill volume, reduces environmental pollution, and supports Shanghai’s sustainable urban development and circular economy goals.