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Updated: Apr 30, 2026

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从废PCB中提升铜释放的剪切研磨机的开发

Wonjae Lee1, Seungsoo Park2

  • 1Mineral Processing & Metallurgy Research Center, Resources Utilization Division, Korea Institute of Geoscience and Mineral Resources (KIGAM), 124, Gwahak-ro, Daejeon 34132, Republic of Korea.

Waste management (New York, N.Y.)
|August 22, 2025
PubMed
概括

一种新型剪切研磨机通过准材料接口来提高废弃印刷电路板 (PCB) 的铜释放率. 这种方法在较粗的尺寸上实现了高释放,减少了能源使用和浪费.

关键词:
碎片化磨砂动力学金属回收人口平衡模型回收使用

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Microbial leaching, also known as bioleaching, is an environmentally favorable method for extracting metals from low-grade ores using specific microorganisms. This biotechnological approach is particularly valuable for mining operations targeting copper, gold, and uranium, where traditional extraction methods may be economically or environmentally impractical.Copper Leaching and Microbial CatalysisIn copper bioleaching, crushed ore is arranged into heaps and irrigated with a dilute sulfuric...
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