Concept

Groundwater pollution

Related publications (385)

Vers la ville symbiotique ?

Le fonctionnement actuel des villes et des agglomérations se caractérise par un métabolisme qui peut être qualifié de linéaire. Il repose sur d’importantes quantités d'apports extérieurs, en grande partie issus de ressources non-renouvelables, et génère de ...

Cahier spécial de la revue Tracés, novembre 20132013

Impacts of acidic ISR on geochemistry and bacteria in Kazakhstan

Rizlan Bernier-Latmani, Pierre Rossi, Luiz Felippe De Alencastro, Brian Carl Reinsch

In Kazakhstan, in-situ recovery (ISR) mining utilizes H2SO4 (pH < 2) to mobilize uranium from naturally reducing conditions. ISR can be less environmentally impactful than physical mining techniques, but it risks groundwater (GW) contamination. Presented h ...

2013

Correlations between environmental variables and bacterial community structures suggest Fe(III) and vinyl chloride reduction as antagonistic terminal electron-accepting processes

Christof Holliger, Pierre Rossi, Noam Shani

Natural attenuation of anaerobic aquifers contaminated with tetrachloroethene (PCE) often results in the accumulation of the intermediates cis-dichloroethene and vinyl chloride (VC) which are even more toxic than the parent compound. Reasons for this accum ...

Amer Chemical Soc2013

The impacts of acidic in-situ recovery of uranium in southern Kazakhstan on geochemistry and microbial community structure

Rizlan Bernier-Latmani, Pierre Rossi, Brian Carl Reinsch

Acidic in situ recovery (ISR) of uranium is utilized because of its potential to be much cleaner than traditional physical mining techniques. Instead of spreading uranium-laden waste rock across soil, ISR circulates acid below the surface of the Earth with ...

2013

Using Silicate Mineral Particles for pH Control during in situ Bioremediation of Chlorinated Ethene Source Zones

Elsa Marina Lacroix

Soil and groundwater pollution by chlorinated solvents such as tricholorethene (TCE) and tetrachloroethene (PCE) is a frequent problem in the industrialized world. Chlorinated solvents, characterized by a low solubility and a density greater than water, fo ...

EPFL2013

Electrochemical As(III) Whole-Cell Based Biochip Sensor

Hubert Girault, Fernando Cortes Salazar

The development of a whole-cell based sensor for arsenite detection coupling biological engineering and electrochemical techniques is presented. This strategy takes advantage of the natural Escherichia coli resistance mechanism against toxic arsenic specie ...

Elsevier2013

Trends and shifts in streamflow in Hawai'i, 1913-2008

Maoya Bassiouni

This study addresses a need to document changes in streamflow and base flow (groundwater discharge to streams) in Hawaii during the past century. Statistically significant long-term (19132008) downward trends were detected (using the nonparametric MannKend ...

Wiley-Blackwell2013

Bioreporters and biosensors for arsenic detection. Biotechnological solutions for a world-wide pollution problem

Philippe Renaud, Nina Buffi

A wide variety of whole cell bioreporter and biosensor assays for arsenic detection has been developed over the past decade. The assays permit flexible detection instrumentation while maintaining excellent method of detection limits in the environmentally ...

Elsevier2013

La contamination du Léman par les micropolluants – revue de 40 ans d’études

Luiz Felippe De Alencastro

Lake Geneva pollution by micropollutants – a review of 40 years of study. – Lake Geneva drains a watershed of about 8000 km2, subject to anthropogenic pressures due to a large population, agriculture, and industries. Contaminants released by these activiti ...

2013

Migration of volatile organic contaminations (VOCs) through a deforming clay liner

David Andrew Barry

A fully coupled thermal–hydraulic–mechanical–chemical (THMC) model was proposed to describe the migration of volatile organic contaminations (VOCs) in unsaturated landfill liners. The vertical soil stress, capillary pressure, air pressure, temperature incr ...

Elsevier2013

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