Previous, Contemporary, and Prospects of E-Waste and Its Management

V. Saritha, Madhavi Konni, Bhavya Kavitha Dwarapureddi, R. Vemuri, Manoj Kumar Karnena
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Abstract

The contemporary world is driven by electronic gadgets without which the survival of mankind is perceived to be incomplete. The uncontrolled dependence of mankind on electronic gadgets has resulted in enhanced production of these gadgets leading to the accumulation of e-waste. Both technological innovation and market expansion have played an important role in electronic waste (e-waste). Owing to hazardous material composition, electronic waste causes environmental problems during the waste management phase if not properly pre-treated. Growing attention is being given to the impacts of these hazardous components from e-waste on the environment. Many countries have drafted legislation to improve the reuse, recycling, and other forms of recovery of such wastes so as to reduce disposal problems. The purpose of this chapter is to present an overview of electronic waste, the current status of management of electronic waste, and recycling technologies for the recovery of metals from end-of-life electronic equipment.
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电子垃圾及其管理的历史、现状与展望
当今世界是由电子产品驱动的,没有它们,人类的生存被认为是不完整的。人类对电子产品的不受控制的依赖导致了这些产品的生产增加,从而导致了电子垃圾的积累。技术创新和市场拓展在电子垃圾处理中发挥了重要作用。由于电子废物的有害物质成分,如果不进行适当的预处理,在废物管理阶段会造成环境问题。人们越来越关注电子垃圾中这些有害成分对环境的影响。许多国家已起草立法,以改进这类废物的再使用、再循环和其他形式的回收,以减少处置问题。本章的目的是概述电子废物,电子废物管理的现状,以及从报废电子设备中回收金属的回收技术。
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