Review
Open access
Sep 2026
Advances in Electrochemical Technologies for Metal Recovery from E-Waste
The rapid growth of electronic waste (e-waste) has made this stream both an environmental challenge and a valuable secondary source of critical raw materials. Global e-waste generation reached approximately 62 Mt in 2022, while printed circuit boards may contain around 15–30 wt.% Cu, illustrating the considerable resou...
D. Hidalgo, R. Timmers, P. Moretti et al.
· Applied Sciences · 0 citations