E Exelys™ Exelys™ is an innovative and complete sludge reduction solution that works in continuous mode, combining thermal hydrolysis and anaerobic digestion. Sludge treatment H Hydrotech Drumfilter Patented mechanical self-cleaning drumfilter for municipal and industrial recovery water applications. Filtration S STRUVIA™ Struvia technology has been developed by Veolia Water Technologies to facilitate the recovery, the valorisation and the reuse of phosphorus contained in wastewater and in concentrated industrial water. Wastewater Sidestream Treatment
