Group 1 - The viral video showcasing "alchemy" from electronic waste, particularly SIM cards, claims to extract significant amounts of gold, but the reality is much different [1][2] - The actual amount of gold recoverable from a standard Nano-SIM card is approximately 0.02 milligrams, which is 1000 times less than some claims [2][4] - The process of extracting gold from electronic waste is complex and requires specialized knowledge and equipment, making it impractical for ordinary individuals [6][8] Group 2 - The gold used in SIM cards and other electronic devices serves a functional purpose, primarily to prevent oxidation of copper circuits, ensuring better conductivity [4][6] - The precious metals recovery industry is well-established, but profitability is only achievable through large-scale operations due to high costs associated with collection and processing [9][11] - Legal regulations require businesses to have specific licenses for handling hazardous materials, and improper disposal of waste can lead to environmental damage [8][9]
真相来了丨SIM卡“炼金”视频热传 专家提醒：自行提炼可能违法
Xin Lang Cai Jing·2026-01-27 14:46