A new study led by researchers in Canada introduces a novel process for the extraction and separation of metals from spent alkaline batteries, offering a promising solution for efficient recycling of ...
In contrast, the EAL system increased the pH of three simulated AMD from 3.0 to 7.0-9.5, effectively reducing the concentrations of Cu, Cd, and Zn below their limit values. More importantly, Fig. 2h ...
Recently, efficient techniques to remove indium ions from e-waste have been described due to their critical application. This paper illustrates the recovery of indium ions from an aqueous solution ...
Rare earth metals are not as rare as their name suggests. However, they are indispensable for the modern economy. After all, these 17 metals are essential raw materials for digitalization and the ...
University of Edinburgh researchers have developed a novel method for extracting precious metals, including gold, from mobile devices and other electronic gadgets. The process is novel not only in its ...
Olivine is a rather unassuming rock. Olive-brown to yellow-green in color, this hard yet brittle mineral is thought to be the most abundant in Earth’s upper mantle. Chemically, olivine is magnesium ...
Scientists develop an electrocapillary method to selectively separate metals from liquid alloys using surface energy differences, opening a new path in metal purification. (Nanowerk News) A team of ...
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Researchers discover method for extracting valuable metal from electronic waste — here's how it works
A Cornell University-led research team has created a new process to extract 99.9% of the gold from electronic waste to help ...
LONDON, UK / ACCESS Newswire / June 11, 2026 / Empire Metals Limited, the AIM-quoted and OTCQX-traded exploration and development company, is pleased to announce the completion of an integrated ...
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