2022 – ongoing. PhD Student University of Kinshasa (UNIKIN/UPN) / Kinshasa Congo DR, in collaboration with Department F.-A. Forel for Environmental and Aquatic Sciences , University of Geneva, Switzerland.

Evaluation of the effect of groundwater treatment process with sodium hypochlorite solution for combatting multi-resistant bacteria in drinking water under tropical tropical conditions; Case of suburban shallow wells in Kinshasa, Congo DR.