A5090609567- Groundwater flow and contamination studies
- Groundwater and Isotope Geochemistry
- Geophysical and Geoelectrical Methods
- Water Treatment and Disinfection
- Seismic Imaging and Inversion Techniques
Université de Nîmes
2024
Laboratoire d’Océanologie et de Géosciences
2021
Infiltration of effluents from wastewater treatment plants (WWTP) into groundwater can be a source Contaminants Emerging Concern (CECs), such as pharmaceutical compounds, that are not fully removed during the processes. A multi-tracer approach, based on hydrogeochemical, isotopic, and organic tracers, is applied in Vistrenque Aquifer (Gard, France) to assess dispersion unintentional plumes its potential implication quality for CECs small catchment area. In this area, point WWTP effluent...
Summary This study is part of a large multidisciplinary project aiming at characterize the geometry Chalk aquifer and its structures (faults, fracturing…), in two well fields South Lille metropolis (Northern France), for hydrogeology purposes, especially drinking water production. We focus on main results obtained through Electrical Resistivity Tomography (ERT) imaging. First, we define petrophysical-linked electrical signature that allows us to image hydrogeological stratification aquifer....