Activated Carbons from Lophira Lanceolata to Treat Micropollutants in West Africa

Elie Sogbochi, a doctoral candidate at the University of Lorraine and the University of Abomey-Calavi, has developed an innovative method for producing activated carbons from Lophira lanceolata, enabling effective adsorption of micropollutants in contaminated water. This research, supported by LERMAB, was defended in 2023 and offers a sustainable solution for water treatment in West Africa.

Research into activated carbons is essential in addressing environmental challenges. Elie Sogbochi's thesis focuses on producing activated carbons from Lophira lanceolata shells, a species abundant in West Africa. The method uses pyrolysis and an impregnation agent to optimize adsorption properties, addressing the challenge of treating polluted water.

Results show that optimal conditions for producing activated carbons have been identified, yielding materials with a high specific surface area. These carbons proved effective at adsorbing micropollutants such as methylene blue and phenol, offering an economically competitive alternative for treating industrial effluents.

This research carries strategic implications for the water sector in West Africa. Activated carbons derived from Lophira lanceolata represent an opportunity for companies seeking sustainable solutions. Decision-makers are advised to support pilot projects to validate this technology and explore collaborations with academic institutions.

« "The activated carbons we have developed show promising efficiency in adsorbing micropollutants, offering a sustainable solution for water treatment in West Africa." »

« "Access to innovative solutions like these is crucial for decision-makers seeking to improve water management in West Africa and address current environmental challenges." »