On October 22^nd 2019, Jorge J. Malfeito, the R&D Director of the ACCIONA Water Business, presented the H2020 INTEGROIL project at the IDA World Congress, the world’s premier desalination and advanced water treatment congress, held in Dubai. The presentation focused on the main characteristics of the project, and more specifically on the decision support system developed within the framework of the project for optimizing the quality and costs of the reclaimed water by dynamically selecting the optimal water treatment scheme.