Electronic waste (e-waste) is a rapidly growing problem worldwide due to the increasing consumption of electronic devices and the short lifespan of these products. E-waste recycling and utilization have emerged as potential solutions to this problem, aiming to recover valuable materials and minimize environmental impact. This review article provides an overview of the current e-waste recycling and utilization technologies, including mechanical recycling, pyrolysis and gasification, hydrometallurgical and bio-metallurgical processing, and emerging technologies. The challenges and limitations of e-waste recycling and utilization are also discussed, including technical, economic, social, and environmental aspects. Additionally, we include the case studies and success stories worldwide, highlighting examples of successful e-waste recycling, utilization and lessons learned. Finally, we conclude by summarizing the future perspectives and opportunities of e-waste management are also explained.

中文翻译：

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电子废物回收利用：现有技术回顾和未来展望

由于电子设备的消耗不断增加以及这些产品的使用寿命较短，电子垃圾（e-waste）在全球范围内成为一个迅速增长的问题。电子废物回收和利用已成为该问题的潜在解决方案，旨在回收有价值的材料并最大程度地减少对环境的影响。本文概述了当前电子垃圾回收利用技术，包括机械回收、热解气化、湿法冶金和生物冶金处理以及新兴技术。还讨论了电子废物回收和利用的挑战和局限性，包括技术、经济、社会和环境方面。此外，我们还包括世界范围内的案例研究和成功故事，重点介绍电子废物回收、利用的成功案例和经验教训。最后，我们总结了电子废物管理的未来前景和机遇。