Abstract

Electronic waste (E-waste) has been stated as one of the most rapidly growing waste streams in the world. It consists of a wide range of elements and compounds including both valuable and hazardous materials. E-waste can contaminate the environment and threaten human health through its improper recycling and disposal methods. Moreover, E-waste represents a significant potential source of valuable materials to make the recycling of this waste economically fascinating. This chapter presents an overview of E-waste treatment technologies including sanitary landfill and recycling of precious metals, nonmetal elements, plastics, and glasses. The recycling of E-waste has become a significant issue because of the strange growth in the production of E-waste and increased awareness among people regarding environmental protection. Consequently, the primitive treatment technologies cannot reach the future obligations of industry because of the potential risk of environmental contamination, high cost, and low efficiency. An effective utilization of the reusable resources is therefore a prerequisite for developing new technologies to treat E-waste.

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