Various toxic chemicals are discharging to the environment due to rapid industrialization
and polluting soil, water, and air causing numerous diseases including life-threatening …

The effluent discharge containing chromium, which is toxic and potentially carcinogenic, will
lead to serious environmental problems. The removal of chromium is usually carried out by …

Hexavalent chromium [Cr (VI)], one of the most toxic contaminants, is released in the
environment due to various anthropogenic activities. Exposure of Cr (VI) can pose a serious …

Magnetic iron oxide/mesoporous silica nanocomposites consisting of iron oxide
nanoparticles embedded within mesoporous silica (MCM-41) and modified with …

A first study that demonstrates the capability of the amino-functionalized MCM-41 sorbents to
reduce Cr (VI) to the less toxic trivalent state is presented. To achieve this aim two …

Novel adsorbents are described for the preconcentration of chromium (VI). Graphene oxide
(GO) was modified with various amino silanes containing one, two, or three nitrogen atoms …

Amino-functionalized mesoporous alumina (MA) with enhanced affinity towards Cr (VI) and
CO 2 was successfully synthesized by Pluronic P123-assisted sol–gel method, followed by …

Abstract Hexavalent chromium (Cr (VI)) adsorption from aqueous solutions on magnetically
modified multi-wall carbon nanotubes (M-MWCNT) and activated carbon (M-AC) was …

In the last decade, numerous designed adsorbent materials like metal-organic frameworks
(MOFs), covalent organic frameworks (COF), carbon nanotubes (CNTs), etc. have been …

Developing a materials to realize the selective adsorption and long-term immobilization of
uranium is of great significance for the effective remediation of uranium-containing …