Situation and development trend for recycling of electrical and electronic equipment

Abstract

Waste electrical and electronic products contain a large amount of toxic and harmful substances and rare and precious metals.With the proliferation of waste products,improper disposal can result in waste of resources and environmental pollution.Researching efficient recycling methods,breaking through the recycling technologies,and establishing recycling systems are important ways to achieve resource utilization and environmental protection.The current situation for the recycling of waste electrical and electronic products was reviewed from the aspects of identification and value evaluation,and the limitations of current work were analyzed.The technology of recycling scheduling optimization was summarized,and the correlation between the methods and practical applications was discussed.The existing recycling platform and operation mode were combed,and the problems after the actual implementation were summarized.This reviews would help to promote the efficient recycling of electrical and electronic products.