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Vietnam Geography App
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Vietnam Geography App
Circular economy: waste → resources! Modern recycling plant: (1) Collection sorting (MRFs Materials Recovery Facilities separate mixed waste: paper, cardboard, plastics #1-7, glass, metals ferrous/non-ferrous), (2) Automated sorting (conveyor belts, optical sorters NIR near-infrared identify plastics by polymer type 98% accuracy!, eddy current separators aluminum/copper, air classifiers separate light/heavy, AI robots pick contaminants), (3) Processing (balers compress cardboard 20:1 ratio shipp...
Understand recycling plant operations: MRFs collection sorting, automated sorting (optical, eddy current, AI robots), processing (balers, shredders)
Evaluate economics: commodity revenues (cardboard, aluminum, plastics), costs (equipment $5-50M, labor, transport), market volatility
Address challenges: contamination (China National Sword crisis), economics (virgin cheaper), infrastructure, informal sector integration
Apply technologies: AI sorting robots (AMP Robotics 80 picks/min), chemical recycling (pyrolysis), blockchain traceability
Explore career paths: plant operator, waste engineer, environmental officer, quality specialist, automation technician
Optimize waste processing và resource recovery
Implement advanced recycling processes
Build automated sorting systems với sensors
Monitor environmental impact của recycling operations
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