Environmental pollution by heavy metals (HMs) has raised considerable attention due to
their toxic impacts on plants, animals and human beings. Thus, the environmental cleanup …

With the rapid increase of new energy industry, the shortage of critical metals for new energy
industry, such as Ni, Co, V, and Pt, has received global attention. The hazardous spent …

Heavy metals and organic dyes are the major source of water pollution. Herein, a
trifunctional β− cyclodextrin− ethylenediaminetetraacetic acid− chitosan (β− CD− EDTA …

To remove toxic Ni (II) ions from wastewater, a novel flower globular magnesium hydroxide
(FGMH) was prepared by a gentle method using trisodium citrate as a crystal modifier. This …

In order to achieve the reutilization of waste biomass soybean dregs, a low-cost hydrogel,
soybean dregs–poly (acrylic acid)(SESD–PAA) was prepared through a one-step reaction …

EDTA modified β-cyclodextrin/chitosan (CDCS-EDTA) was fabricated successfully by a two-
step method and applied to remove Pb (II) and anionic dye acid red 73 (AR). CDCS-EDTA …

In the current review, the application of dolomite powder was investigated for the removal of
heavy metal ions because of their wide availability, low-cost, good adsorption. This natural …

Adsorptive membranes with filtration and adsorption functions are one of the best strategies
to remove harmful cations from wastewater and drinking water. In view of adsorptive …

In this study, the adsorptive removal of Zn 2+, Cu 2+, and Cr 3+ metal ions from aqueous
solutions onto NiO–MgO silica-based nanoparticles (SBNs) has been studied. The effect of …

In this study, diethylenetriaminepentaacetic acid (DTPA)-modified magnetic graphene oxide
(MGO) was synthesized for removal of Cu (II), Pb (II), and Cd (II) ions from acidic aqueous …