The result of a decade of research within the framework of the InnEAUvation program, led by SIAAP, a major public industrial player in sanitation on a European scale.   A technology co-developed with LEESU, a leading research laboratory in the field of water. A system optimized and integrated by IDIL Fibres Optiques, a recognized player in the field of photonic engineering. Performance validated in various contexts: urban wastewater, factory discharge, industrial leachate, an