Recently there has been increasing anxieties concerning arsenic related problems.
Occurrence of arsenic contamination has been reported worldwide. In Canada, the main …

Arsenic is a non-essential element that poses risks in many environments, including soil,
groundwater, and surface water. Insights into the environmental biogeochemistry of As can …

We report the characteristics of aminosilane-grafted mesoporous silicas as adsorbents of
oxyanions in acidic conditions. Mono-, di-, and triamino-functionalized silicas were prepared …

The mechanism of As release and source (s) of As has been investigated in a small part of a
watershed in the Murshidabad district of West Bengal. Analyses include major ion and trace …

Arsenic is present in aqueous environments in+ III and+ V oxidation states. In oxidizing
environments, the principle attenuation mechanism of As migration is its adsorption on Fe …

The influence of various soil physical and chemical properties (Fe and Mn oxides, pH, cation
exchange capacity, total inorganic and organic carbon, and particle size) on As (V) …

Combustion of coals in thermal power plants is one of the major sources of environmental
pollution due to generation of huge amounts of ashes, which are disposed off in large ponds …

Arsenic sorption to hydrous ferric oxide (HFO) is an effective treatment method for removing
dissolved arsenic from fresh drinking water sources. However, detailed information is limited …

The fate of trace elements in soils, sediments, and surface waters is largely determined by
their binding to reactive components, of which organic matter, metal oxides, and clays are …

A range of techniques, normally associated with mineralogical studies of soils and
sediments, has been used to characterise the solid materials found on sites contaminated …