With rapid economic growth and tourism industry development over the past several decades,
accompanied by the entry of more and more electronic products into residents’ households, e-waste issues
have arisen. Recycling of e-waste in China is still in its initial stages, and e-waste problems have become
a potential threat to the environment and human health. Although there are some recycling methods to
reuse the different components in the e-waste, they are not sufficient. We still try our best to develop new