Wastewater, exhaust gases, and solid waste generated during the PCB production process
PCB production involves intricate processes encompassing both dry (design, routing, photoengraving, etc.) and wet methods (chemical plating, etching), generating wastewater with harmful substances. Treatment ensures compliance with discharge standards and recovers valuable materials like copper and gold, while technologies manage wastewater, waste gases, and solid wastes, supporting a circular economy through resource utilization and recycling.
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