522. 病毒工程驱动稀土绿色生物提取 episode artwork

EPISODE · Dec 8, 2025 · 16 MIN

522. 病毒工程驱动稀土绿色生物提取

from 知为谁 · host 知为谁

这份研究报道介绍了加州大学伯克利分校的生物工程研究人员所取得的开创性进展,他们利用基因工程病毒开发了一种更环保、更具可持续性的生物采矿方法来提取稀土元素(REEs)。稀土元素对高科技电子产品和绿色能源技术至关重要,但传统的提取过程会产生有毒废物;为解决此问题,研究团队将一种无害的噬菌体病毒改造为“智能海绵”,可以从水中选择性地捕获稀土金属,然后通过调节温度和酸碱度(pH值)来释放它们。这种创新且可重复使用的方法有望取代污染严重的传统采矿技术,确保美国本土的关键矿物供应,并具有应用于电子废物回收和环境修复的潜力。该技术不仅成本低廉且对环境无害,还为未来提取其他关键元素(如锂、钴和铂族金属)或清除有毒重金属(如汞和铅)奠定了基础。内容来源:https://engineering.berkeley.edu/news/2025/11/researchers-pioneer-greener-way-to-extract-rare-earth-elements/

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522. 病毒工程驱动稀土绿色生物提取

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