Recycling copper and gold from e-waste by a two-stage leaching and solvent extraction process
The recycling of metals such as gold and copper from discarded end-of-life electronic waste
(e-waste or WEEE) is an important aspect to the development of environmentally benign …
(e-waste or WEEE) is an important aspect to the development of environmentally benign …
Recent advances in recovering technology for recycling gold from waste printed circuit boards: a review
H Duan, XN Zhu - Energy Sources, Part A: Recovery, Utilization …, 2022 - Taylor & Francis
With the rapid development of science and technology, the updating speed of electronic
equipment is accelerated, massive electronic waste has been produced. According to …
equipment is accelerated, massive electronic waste has been produced. According to …
Optimizing the leaching parameters and studying the kinetics of copper recovery from waste printed circuit boards
J Hao, X Wang, Y Wang, Y Wu, F Guo - ACS omega, 2022 - ACS Publications
The study of copper (Cu) recovery is crucial for the entire recovery process of waste printed
circuit boards (WPCBs), and Cu can be leached efficiently via a sulfuric acid–hydrogen …
circuit boards (WPCBs), and Cu can be leached efficiently via a sulfuric acid–hydrogen …
Optimization of leaching of copper to enhance the recovery of gold from liberated metallic layers of WPCBs
Waste printed circuit board (WPCB) of any electronic gadget is a source of valuable metals
such as copper, nickel, gold, silver etc. Alternatively, WPCB also contains various toxic …
such as copper, nickel, gold, silver etc. Alternatively, WPCB also contains various toxic …
Superparamagnetic Spinel-Ferrite Nano-Adsorbents Adapted for Hg2+, Dy3+, Tb3+ Removal/Recycling: Synthesis, Characterization, and Assessment of Toxicity
AFP Allwin Mabes Raj, M Bauman… - International Journal of …, 2023 - mdpi.com
In the present work, superparamagnetic adsorbents based on 3-aminopropyltrimethoxy
silane (APTMS)-coated maghemite (γFe2O3@ SiO2–NH2) and cobalt ferrite (CoFe2O4 …
silane (APTMS)-coated maghemite (γFe2O3@ SiO2–NH2) and cobalt ferrite (CoFe2O4 …
Screening of variables affecting the selective leaching of valuable metals from waste motherboards' PCBs
The presence of valuable and hazardous metals in waste printed circuit boards, especially,
motherboards, makes their recovery necessary as implies great economic and …
motherboards, makes their recovery necessary as implies great economic and …
Υδρομεταλλουργική ανάκτηση μετάλλων από απορρίμματα πλακετών τυπωμένων ηλεκτρονικών κυκλωμάτων
S Agatzini-Leonardou, D Vlasopoulos, A Xenidis… - 2023 - repository-empedu-rd.ekt.gr
Τις τελευταίες δεκαετίες, η αυξανόμενη χρήση ηλεκτρικών και ηλεκτρονικών συσκευών
οδήγησε την εξόρυξη και την επεξεργασία πρώτων υλών σε μια κρίσιμη κατάσταση. Μεγάλο …
οδήγησε την εξόρυξη και την επεξεργασία πρώτων υλών σε μια κρίσιμη κατάσταση. Μεγάλο …
[PDF][PDF] Υδρομεταλλουργική ανάκτηση μετάλλων από απορρίμματα πλακετών τυπωμένων κυκλωματων
Δ Βλασόπουλος - 2024 - dspace.lib.ntua.gr
Η αυξανόμενη χρήση ηλεκτρικών και ηλεκτρονικών συσκευών έχει ως συνέπεια την αύξηση
της ζήτησης σε πρώτες ύλες, την οποία η εξορυκτική βιομηχανία δυσκολεύεται να καλύψει …
της ζήτησης σε πρώτες ύλες, την οποία η εξορυκτική βιομηχανία δυσκολεύεται να καλύψει …