Printed circuit boards (PCBs) are an essential and central component of electronic waste.
The rapid depletion of natural resources, massive generation of end-of-life PCBs and …

The progress of science and technology speeds up the upgrading of electrical and
electronic equipment, resulting in the generation of electronic waste (e-waste). Electronic …

Abstract The Package-on-Package (PoP) technology is an efficient knowhow to increase the
efficiency of electronic components, hence to secure the continuation of the validity of …

The paper proposes an environmentally friendly process for recovering germanium, lithium,
and vanadium from coal fly ash (CFA) using thermal pretreatment and hydrometallurgy. To …

Low kinetic is one of the most important disadvantages of bioleaching. The leaching rate can
be increased by employing thermophilic microorganisms. In this research, the moderate …

Current paper introduces the iron scrap as a sustainable, economic and efficient reducing
agent for cobalt, nickel, and lithium leaching from waste lithium ion batteries (LIBs). In this …

Recycling of lithium-ion batteries (LIBs) is essential not only to protect the environment but
also to recover valuable metals, such as lithium and cobalt. The effect of ferrous (Fe 2+) has …

Decrease in life span of electronic devices and consumer's urge to use advanced
technology leads to obsolescence of such devices, resulting in electronic waste generation …

Spent carbon cathode (SCC) is a typical toxic and hazardous solid waste generated in
aluminum electrolysis. The harmless treatment of SCC is extremely important for the …

Electronic waste, as hazardous waste, contains a large amount of metals, which is of great
recovery value. However, they are difficult to separate due to wide variety and complex …