The behaviour of arsenic (As) from geogenic soil exposed to aerobic conditions is critical to
predict the impact of As on the environment, which processes remain unresolved. The …

Fe-metabolizing bacteria are intimately linked to the cycling of Fe in modern environments
and have likely been key players in the evolution of the Earth's biogeosphere. Fe minerals …

The contamination of soils by metals such as arsenic, chromium, copper and organic
compounds such as pentachlorophenol (PCP) and dioxins and furans (PCDD/F) is a major …

Soil arsenic (As) pollution around large-scale As mine contaminated sites is of great
concern, but there have been no detailed reports about them in China. A comprehensive …

Arsenic (As) contamination in geothermal systems has been identified in many areas of the
world. Arsenic mobilization from rocks and mineral phases into geothermal fluids depends …

Abstract Arsenite (As (III)) is less efficient removal than arsenate (As (V)) by adsorption
process. Integration of pre-oxidation to convert As (III) to As (V) with simultaneous in-situ …

Zerovalent iron nanoparticles (nZVI) were initially prepared via reduction of ferric chloride
(FeCl 3) using sodium borohydride (NaBH 4) and then precipitated onto a biochar prepared …

Arsenic is the most toxic element for humans. Presenting naturally in aquatic ecosystems
and due to anthropogenic action, this semi-metal transfers to shellfish through the food …

Globally, arsenic (As) contamination is widespread in hydrological systems and the link
between As enrichment and regional tectonic and climatic factors is still not well understood …

Abstract Although geogenic Arsenic (As) contamination is well-recognized in northern Chile,
it is not restricted to this part of the country, as the geological conditions favoring As release …