The improper disposal of discarded electronic and electrical equipment raises
environmental and health concerns, spanning air pollution to water and soil contamination …

Groundwater represents a valuable resource in Morocco and worldwide, in which
manganese (Mn (II)) constitutes an important oligo element. However, its overabundance in …

Electronic waste has become a global concern, as it has been steadily increasing over the
years. The lack of regulation and appropriate processing facilities has rendered these …

Palm oil has fulfilled most of the oil needs in the food sector in the world. However, palm oil
is indicated to contain small amounts of compounds that are harmful to humans, especially …

Purpose The present study intends to provide a more established understanding of copper
ammoniacal leaching and electrowinning in the presence of organic matter from WPCBs …

Organic matter has become a typical harmful impurity, posing a serious problem and
catastrophic effects in the hydrometallurgical extraction of zinc. The highly efficient and …

Experimental measurements are combined with mathematical modeling in order to
investigate the selective absorption of aromatic molecules (benzene, phenol, and toluene) …

This study was conducted to investigate the applicability of wood bark-based activated
carbon (AC) for the adsorption of metal ions and volatile organic compounds (VOC) from the …

Heterogeneous photocatalytic oxidation has been extensively studied for environmental
applications such as purification processes aimed to the removal of organic substances at …

Electrowinning is a technique that can be used to obtain high-purity elements through
electrolysis. The degradation of accelerated life testing for Pd-based electrodes is discussed …