This study investigates the removal of manganese and nitrate from aqueous systems in
batch and column studies using date palm waste-derived biochar. High removal efficiencies …

Adsorption is a process in which a substance that is in a liquid phase accumulates on a solid
surface and is then removed from the liquid phase. An adsorption isotherm describes the …

Heavy metals released into the environment could accumulate in living organisms, thus
causing various diseases and disorders. Diatomite, an eco-environmental functional …

In real engineering applications, nanoparticles can face hurdles of complex behavior of
pollutants, for which electrostatic forces and background electrolyte can prove to be one of …

Agricultural waste materials (peanut shell and sawdust) were used as replacements for
activated carbon to remove heavy metal ions from aqueous solution. Batch adsorption …

Graphene oxide (GO) was synthesized according to the Hummers' method developed to
remove some impurities such as malachite green dye and Zn (II) metal ion from aqueous …

The study investigates the phenomena involved in the crystal violet (CV) removal using the
Khulays natural bentonite from the wastewater. The batch technique was utilized for …

A novel polyvinyl alcohol/alginate/zeolite nanohybrid adsorbent for the adsorption of Ni (II)
and Co (II) metal ions was prepared by the casting method. The prepared adsorbent was …

Pesticides are among the most dangerous developing toxins since they are very hazardous
to the environment and threaten human health. In this study, researchers successfully …

GO-NH 2 (amino functionalized graphene oxide) was synthesized by grafting (3-
aminopropyl) triethoxysilane onto the surface GO (graphene oxide). The GO-NH 2 with a …