Due to high concentrations of numerous harmful and hazardous pollutants, particularly
heavy metals, industrial wastewater has become a major problem. Heavy metal pollution …

Adsorption using different adsorbents is seen as the most effective method of treating
wastewater contaminated by heavy metal ions such as copper ions. In particular, nano …

Soil, air, and water pollutions remain the major worldwide challenges for both human and
eco-environment society. Decontamination of pollutants such as organic and inorganic …

Presence of toxic and recalcitrant heavy metal ions in industrial effluents is a major
environmental concern. These fatal metal ions are not only hazardous in exceeding …

The review discusses the removal of mercury (Hg) from wastewater by advanced oxidation
processes (AOPs) and adsorption. The Hg adsorption in batch and column method was …

Industrial wastes, such as, fly ash, blast furnace slag and sludge, black liquor lignin, red
mud, and waste slurry, etc. are currently being investigated as potential adsorbents for the …

Over the past decades, organic-inorganic hybrid polymers have been applied in different
fields, including the adsorption of pollutants from wastewater and solid-state separations. In …

Adsorption of copper and lead ions onto tea waste from aqueous solutions was studied to
enable comparison with alternative commonly available absorbents. Batch experiments …

Heavy metals contamination in water has been an issue to the environment and human
health. The persisting contamination level has been observed and concerned by the public …

Granular activated carbon produced from palm kernel shell was used as adsorbent to
remove copper, nickel and lead ions from a synthesized industrial wastewater. Laboratory …