Noble metals exhibit broad arrange of applications in industry and several aspects of human
life which are becoming more and more prevalent in modern times. Due to their limited …

Spent auto-catalysts are considered as promising platinum group metals (PGMs) resources
based on their rapidly increasing demand along with the underlying uncertainty of the …

In the past decades, the demand for platinum group metals (PGMs) has increased rapidly in
various applications such as electronics, chemical engineering, biomedical devices, and …

In this study, we propose a polymeric membrane adsorber that exhibits high adsorption site
density capable of selectively capturing palladium Pd ions, providing an effective …

Spent automotive catalysts (SACs) are the most abundant secondary source of platinum
group metals (PGMs), but the recycling of these materials is quite challenging. In the present …

The efficient extraction and recovery of precious metals (PMs) such as silver (Ag I) and
palladium (Pd II) from waste sources are of high importance, as natural reserves are limited …

ABSTRACT Background: Supported liquid membranes (SLMs) and polymer inclusion
membranes (PIMs) are an interesting technology for the recovery and separation of metal …

The rapid and continuous depletion of fossil-based resources has boosted extensive
research on alternative energy from renewable resources. In this sense, heterogeneous …

In this paper, trioctylphosphine oxide (TOPO) was combined with some environmental-
friendly molecules to form hydrophobic deep eutectic solvents (HDESs) for platinum (Pt) …

Heavy metal removal from wastewater and valuable metal recovery from electronic waste
are of critical environmental and economic significance. Separation based on the use of …