Rapid growth of the industrial and electronics sectors has led to an ever-mounting demand
for gold. Gold mining can be highly resource-intensive, due to the need for selective gold …

Exploiting efficient strategies for the selective separation and extraction of valuable metals
from e-waste is in urgent demand to offset the ever-increasing depletion of metal resources …

Due to the widespread application of heavy metals in steel making, electronics, batteries,
leather tanning, and catalysis, considerable toxic heavy metal-bearing wastewater and solid …

Electronic waste (e-waste) management and recycling are gaining significant attention due
to the presence of precious, critical, or strategic metals combined with the associated …

The recycling of electronic waste, ie., waste Printed Circuit Boards (WPCBs), provides
substantial environmental and economic advantages. In fact, the concentration of valuable …

The global consumption of critical metals has significantly grown in recent decades.
However, their natural sources are depleting; valuable metal recycling and recovery from …

Regarding waste printed circuit boards (WPCBs) as a secondary resource for recycling
precious metals such as gold has become a worldwide consensus to conserve mineral …

The electrodeposition-redox replacement (EDRR) process is a promising method for a
selective extraction of minor metals from complex mixtures. When it is performed in a benign …

Wastewater treatment for heavy metals is currently transitioning from pollution remediation
towards resource recovery. As a controllable and environment-friendly method …

Despite of being the most common hydrometallurgical process for extraction of gold from
ores and concentrates, cyanide leaching is blamed for its hazardous impact on environment …