The paper discusses the extended responsibilities of each party,offers a closed-loop supply chain operation reference model,discusses the extended responsibility of reclaiming used electronics and equipment in China and proposes howto carry out the relevant relaiming management.

As the thought of protecting environment is rooted in the hearts of the people progressively,the resource character of the waste electrical and electronic equipment has obtained the approval of more and more people.

The recycling of the waste electrical and electronic equipment(WEEE) is the main way to mine the city s resources.

The recycling of the waste electrical and electronic equipment (WEEE) is the main way to mine the city s resources.

The Contrast and Analysis on WEEE Reclamation System;

Study on WEEE Reclaim and Disposal System;

Status and developing prospect of recycle utilization of waste electronic material;

Extraction of cobalt from spent lithium ion batteries;

The wet-chemical recovery process of spent lithium ion batteries was investigated.

According to the characteristic of positive electrode materials of spent lithium ion batteries,the recovery experiment to separate the valuable metals from the spent lithium ion batteries was investigated.