School of Resources, Environment and Safety Engineering, University of South China, Hengyang421001, China<&wdkj&>Key Discipline Laboratory of Defense Biotechnology in Uranium Mining and Hydrometallurgy, University of South China, Hengyang421001, China
This work was supported by the National Natural Science Foundation of China (51804164 and 51774187); Natural Science Foundation of Hunan Province (2019JJ50498, 2018JJ2329, 2018JJ3448, and 2021JJ30580); and Key project of Hunan Education Department (22A0291).
机构署名：
本校为第一机构
院系归属：
核资源工程学院
摘要：
The use of efficient and clean methods for the recycling of waste circuit boards is an ongoing challenge. In this research, the effect of microwave pretreatment on the leaching and enrichment of copper from waste print circuit board (WPCB) was studied. The morphology and chemical structure of WPCB particles before and after microwave pretreatment were analyzed by SEM/EDS and Fourier infrared spectroscopy. Leaching experiments and copper enrichment tests were designed to investigate the effect of different microwave irradiation powers and microw...
