This is the 33th annual review of the application of atomic spectrometry to the chemical
analysis of environmental samples. This update refers to papers published approximately …

Passive water treatments based on biological attenuation can be effective for arsenic-rich
acid mine drainage (AMD). However, the key factors driving the biological processes …

This is the 31st annual review of the application of atomic spectrometry to the chemical
analysis of environmental samples. This update refers to papers published approximately …

The impact of seasonal fluctuations linked to monsoon and irrigation generates redox
oscillations in the subsurface, influencing the release of arsenic (As) in aquifers. Here, the …

A field-pilot bioreactor exploiting microbial iron (Fe) oxidation and subsequent arsenic (As)
and Fe co-precipitation was monitored during 6 months for the passive treatment of As-rich …

Two semi-passive treatment systems for iron (Fe) and arsenic (As) removal in AMD were
installed and monitored in-situ for more than a year. These technologies were designed to …

Microbial oxidation of iron (Fe) and arsenic (As) followed by their co-precipitation leads to
the natural attenuation of these elements in As-rich acid mine drainage (AMD). The …

A novel method based on high performance liquid chromatography (HPLC) coupled to
hydride generation-atomic fluorescence spectrometry (HG-AFS) is proposed for the …

The cumulative effects of periodic redox cycling on the mobility of As, Fe, and S from alluvial
sediment to groundwater were investigated in bioreactor experiments. Two particular …

Arsenic removal consecutive to biological iron oxidation and precipitation is an effective
process for treating As-rich acid mine drainage (AMD). We studied the effect of hydraulic …