Fast Metals is treating waste with more waste to extract critical minerals

> Fast Metals 正以废治废，提取关键矿产

作者: Tim De Chant | 来源: TechCrunch | 时间: Wed, 29 Jul 2026 12:00:00 +0000

Aluminum has left an indelible mark on the world — more than 3 billion tons of red mud, a waste product of the refining process, are currently stored in open-air ponds or mounds.

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