The production of electrical and electronic equipment has increased significantly in recent years because of an increase in consumer demand, yet their life expectancies have shortened as a result of the rapid advancement of technology. As a result, a significant amount of electronic waste (or "e-waste") is generated every day. Most of these wastes are made up of materials that, if managed improperly, can affect the habitats in which they are placed as well as implicitly the species that inhabit those environments. These wastes typically include refractory oxides, polymers, and metals. If correctly separated and recovered, these materials can have significant economic value. In this study, the primary methods for separating and extracting valuable elements from electrical and electronic trash were evaluated, and the efficiency of these techniques was evaluated in terms of removing the waste. Processes like pyrometallurgical, hydrometallurgical, pyro-physical, and biological have been analysed.