Mapping E-Waste Distribution to Form a Circular Supply Chain – An Investigation on E-Waste Towards Circular Economy in Taiwan
Main Article Content
Abstract
While there has been a growing number of studies utilizing material flow analysis (MFA) to examine the flow of e-waste, there remains a lack of studies on industrial e-waste circularity in Taiwan. This study employs MFA to examine the annual generation of e-waste by Taiwanese industries, the domestic flow of this waste, the utilization of secondary materials recovered from e-waste, and the spatial distribution of e-waste and its secondary materials. The results reveal that Taiwan generates approximately 50,000 tons of e-waste per year, with waste code E-0221 and the "manufacture of other electronic parts and components" industry being the primary contributors. About 24.46% of the secondary materials derived from e-waste are utilized by e-waste-generated industries. However, the overall cyclical use rate is only 0.07%. This does not imply that the majority of industrial e-waste is not properly recycled. Rather, it suggests that more secondary materials obtained through downcycling, entering other industries. Besides, some manufac-turers process its industrial e-waste in-house, which is not reflected by the cyclical use rate calculated in the study.
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Published articles are under the copyright of the Applied Environmental Research effective when the article is accepted for publication thus granting Applied Environmental Research all rights for the work so that both parties may be protected from the consequences of unauthorized use. Partially or totally publication of an article elsewhere is possible only after the consent from the editors.