Soil contamination by potentially toxic elements (PTEs) has led to adverse environmental
impacts. In this review, we discussed remediation of PTEs contaminated soils through …

Oxides and their precursors have been extensively studied, either singly or in combination
with other amendments promoting sorption, for in situ stabilization of metals and As in …

In the present work, an active MnO2/rice husk biochar (BC) composite (MBC) was prepared
to enhance As (III) removal for groundwater remediation. The MBC material obtained an …

We show that the hybrids of single-layer graphene oxide with manganese ferrite magnetic
nanoparticles have the best adsorption properties for efficient removal of Pb (II), As (III), and …

This work explored two modification methods to improve biochar's ability to sorb arsenic (As)
and lead (Pb). In one, pine wood feedstock was pyrolyzed in the presence of MnCl 2· 4H 2 O …

The spread of contaminants in soil can be hindered by the soil stabilization technique.
Contaminant immobilizing amendments decrease trace element leaching and their …

▪ Abstract Manganese (IV) oxides produced through microbial activity, ie, biogenic Mn
oxides or Mn biooxides, are believed to be the most abundant and highly reactive Mn oxide …

Naturally occurring manganese (Mn (III/IV)) oxides are ubiquitous in a wide range of
environmental settings and play a key role in numerous biogeochemical cycles. In addition …

The elevated concentration of arsenic (As) in the groundwaters of many countries worldwide
has received much attention during recent decades. This article presents an overview of the …

In natural waters arsenic normally occurs in the oxidation states+ III (arsenite) and+ V
(arsenate). The removal of As (III) is more difficult than the removal of As (V). Therefore, As …