Removal of contaminants in wastewater, such as heavy metals, has become a severe
problem in the world. Numerous technologies have been developed to deal with this …

Iron and manganese are abundant transition metals that are commonly associated with
carbon oxidation. The reduction of these metals, along with carbon oxidation occurs in …

In aquatic environments, plastic debris accumulates chemical pollutants from the
surrounding water, potentially altering the fate of xenobiotics in these ecosystems. The …

This work compares and models the adsorption of selenium and other anions on a neutral to
alkaline surface (amorphous iron oxyhydroxide) and an acidic surface (manganese dioxide) …

Abstract The distribution of Si, Al, Fe, Mn, Cu, Zn, Ni and Cr in different grain-size fractions
and geochemical association of Fe, Mn, Cu and Zn with< 63-μm size fraction of bed …

The mobility, biodisponibility and toxicity of heavy metals are largely controlled by chemical
reactions which take place at the hydrous oxide/water interface. The recent development of …

Many sediment and soil systems have become significantly contaminated with cadmium,
and earth scientists are now required to make increasingly accurate predictions of the risks …

Various environmental indicators were used to evaluate the water and sediment quality of
the Netravathi-Gurupur estuary, India, for trace metals and pesticide pollution. The …

To investigate the influence of mangrove reforestation on heavy metal accumulation and
speciation in intertidal sediments, core sediments from a restored mangrove forest and …

The adsorption of As (V) on alumina, hematite, kaolin and quartz has been measured as a
function of pH (2 to 10), and As concentrations (10− 4 to 10− 8 M; in the alumina and kaolin …