关于可持续管理策略的审查,以应对堆积的电子废物危机和相关的环境威胁
Rashida Hameed1, Divyabharathi R2, Krishna Kumar Yadav3
1School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China.
Toxicology
|December 1, 2024
概括
电子废物 (电子废物) 迅速增加,由于有毒材料,造成环境和健康风险. 本综述探讨了电子垃圾中宝贵资源和危险物质的可持续回收方法.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 毒理学 毒理学 毒理学
背景情况:
- 快速的技术进步增加了电子设备的使用,导致电子废物 (电子废物) 的激增.
- 预计每年电子废物产量将达到5000万,这给回收带来了重大挑战,特别是在发展中国家.
- 不适当的电子废物处理威胁到人类健康和生态系统,因为存在贵金属和危险物质,如,和.
研究的目的:
- 审查可持续的电子废物回收方法.
- 探索价值金属的资源回收方法和危险元件的管理.
- 评估有效电子废物管理的挑战和前景.
主要方法:
- 关于当前电子废物回收技术和策略的文献综述.
- 对资源回收技术的分析,包括铁矿工业,水矿工业和生物金属工业.
- 对塑料和生物溶解工艺的生物降解方法的研究.
主要成果:
- 电子垃圾中含有贵重金属 (黄金,银,铜) 和危险元素 (,,,阻燃剂).
- 各种回收方法,如 pyrometallurgy,水合金,生物金和生物化,为资源回收和危险材料管理提供了潜在的潜力.
- 可持续管理需要了解电子垃圾的组成,环境行为和毒理影响.
结论:
- 有效的电子废物回收对于环境可持续性和资源保护至关重要.
- 综合的方法,结合不同的金和生物方法是需要全面的电子废物管理.
- 进一步的研究和开发对于克服挑战和提高可持续电子废物回收利用前景至关重要.
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