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Arsenic contamination of groundwater

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Publications associées (25)

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Characterizing Aquifer Heterogeneity Using Bacterial and Bacteriophage Tracers

Pierre Rossi

Gravel aquifers act as important potable water sources in central western Europe, yet they are subject to numerous contamination pressures. Compositional and textural heterogeneity makes protection zone delineation around groundwater supplies in these unit ...

American Society of Agronomy2015

A review of the fate of micropollutants in wastewater treatment plants

David Andrew Barry, Christof Holliger, Luca Rossi, Jonas Margot

Municipal wastewaters are contaminated by a wide range of chemicals, from surfactants to heavy metals, including pharmaceutical residues, personal care products, various household chemicals, and biocides/pesticides. Their release into the environment, wher ...

Wiley-Blackwell2015

Non-contact assessment of COD and turbidity concentrations in water using diffuse reflectance UV-Vis spectroscopy

David Andrew Barry, Luca Rossi, Jon Skirnir Agustsson

Water contamination is an important environmental concern underlining the need for reliable real-time information on contaminant concentrations in natural waters. Here, a new non-contact UV-Vis spectroscopic approach for monitoring contaminants in water, a ...

Royal Soc Chemistry2014

Compact portable biosensor for arsenic detection in aqueous samples with Escherichia coli bioreporter cells

Philippe Renaud, Harald Van Lintel, Nina Buffi

We present a compact portable biosensor to measure arsenic As(III) concentrations in water using Escherichia coli bioreporter cells. Escherichia coli expresses green fluorescent protein in a linearly dependent manner as a function of the arsenic concentrat ...

Amer Inst Physics2014

Control of groundwater pH during bioremediation: Improvement and validation of a geochemical model to assess the buffering potential of ground silicate minerals

David Andrew Barry, Christof Holliger, Alessandro Brovelli, Elsa Marina Lacroix

Accurate control of groundwater pH is of critical importance for in situ biological treatment of chlorinated solvents. The use of ground silicate minerals mixed with groundwater is an appealing buffering strategy as silicate minerals may act as long-term s ...

Elsevier2014