实现零废物采矿:铜渣的循环经济
Aleksandar Mitrašinović1, Željko Kamberović2, Dawei Yu3,4
1Institute of Technical Sciences of the Serbian Academy of Sciences and Arts Knez Mihailova 35 Belgrade 11000 Serbia.
Global challenges (Hoboken, NJ)
|December 15, 2025
概括
循环经济原则尚未得到广泛采用,采矿废物对环境构成风险. 这篇评论探讨了铜渣的使用情况.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 地质技术工程 地质技术工程
背景情况:
- 全球经济低采用循环经济原则 (8.6%).
- 采矿和金属开采产生了全球90%以上的废物,主要是废渣.
- 虽然铜渣通常是稳定的,但存在重金属浸的风险.
研究的目的:
- 审查适用于增值产品创造的铜渣的性能.
- 评估铜渣在大型建筑和地质技术应用中的潜力.
- 探索实现铜渣100%可重复使用的途径,与循环经济目标保持一致.
主要方法:
- 关于铜渣的特性和应用现有研究的文献综述.
- 分析市场趋势和增值铜渣产品行业的增长.
- 评估环境问题和工业技术,以减轻重金属风险.
主要成果:
- 存在一个重要的增值铜渣产品市场,在2024年估值为8亿美元.
- 目前,全球只有15%的铜渣被商业利用.
- 建筑和地质技术应用领域日益增长的需求提供了吸收所有产生的废渣的潜力.
结论:
- 铜渣具有适合转化为有价值的建筑材料的特性.
- 工业技术是必要的,以管理重金属风险,以实现完全的废渣可重复使用.
- 在建筑中使用铜渣可以实现100%的重复使用,支持循环经济原则.
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