The transformation and transport of Sb are significantly influenced by strong oxides (eg MnO
2) in the natural environment. Furthermore, Fe (II) can coexist with Sb (III) and MnO 2 in …

Oxidation of As (III) by natural manganese (hydr) oxides is an important geochemical
reaction mediating the transformation of highly concentrated As (III) in the acidic …

Abstract Iron (Fe)(hydr) oxides are effective antimony (Sb) adsorbents with limited individual
Sb (III) oxidation capacity in natural waters. The coexistence of Mn (II) and Fe (hydr) oxides …

Manganese (hydr) oxides are powerful oxidants mediating the transformation of As (III) to As
(V) under natural conditions, however, the presence of Mn (II) on the oxidation of As (III) in …

Oxidation and adsorption processes critically affect the mobility of antimony (Sb) in the
environment. Minerals such as manganese oxides appear to be important adsorbents or …

Understanding the kinetic reactions of antimony (Sb) at the MnO2–water interface is
essential for predicting the dynamic behavior of Sb in soil environments. In this study, we …

Despite the oxidation mechanism of antimonite (Sb (Ⅲ)) by biosynthesized iron
nanoparticles (Fe NPs) has been reported, the impact of coexisting components in acid mine …

Antimony (Sb), which can be toxic at relatively low concentrations, may co-exist with Mn (II)
and/or Fe (II) in some groundwater and surface water bodies. Here we investigated the …

Antimony (Sb) is a toxic and carcinogenic element that often enters soil in the form of
antimony trioxide (Sb 2 O 3) and coexists with manganese (Mn) in weakly alkaline …

Permanganate can be activated by bisulfite to generate soluble Mn (III)(noncomplexed with
ligands other than H2O and OH–) which oxidizes organic contaminants at extraordinarily …