E-waste Recycling Tech
E-waste recycling technology focuses on the scientific extraction of metals and components from discarded gadgets like smartphones, computers, and batteries.
The Concept
- It utilizes mechanical and chemical processes to separate hazardous substances from valuable materials, turning electronic scrap into secondary raw materials.
How It Works
- Collection and Sorting: E-waste is categorized based on type (e.g., IT equipment, consumer electronics).
- Dismantling and Shredding: Devices are manually or mechanically broken down. Circuit boards (PCBs) are shredded into small pieces to increase the surface area for chemical processing.
- Hydrometallurgy: This is an eco-friendly "wet" process where shredded scrap is treated with chemical solutions (acids or ....
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