Identification, quantification and elimination of emerging contaminants in river basins
Innovative control systems for cyanobacteria proliferation in Sudoe water bodies
Pilot 2a: Electro-stimulated wetland and infiltration pond for sustainable treatment and indirect reuse through managed aquifer recharge at the Fontiveros WWTP (Ávila, Spain). The system
Pilot 3: Solar Photoreactor, based on the direct conversion of radiation to produce chemical species, for the decontamination and disinfection of wastewater at the Pau-Lescar
Pilot 1a: Reverse osmosis system in Tiñosillos (Spain) for the removal of nitrates, pesticides, and contaminants, combined with 3D-printed electrochemical reactors and renewable energy sources to produce ozone and disinfect water.
Pilot 1b: Nanofiltration system in Nogales (Spain) for the reduction of trihalomethanes and disinfection by-products, combined with 3D technology for ozone production.
Pilot 1c: Pilot reverse osmosis plant in Elvas (Portugal) designed for the removal of arsenic in areas with high contamination levels.
The GT2 contains the demonstration of 3 pilot actions (in large blocks, although they would be more considering the small variations) that implement new devices and offer new services in different areas of the SUDOE. All of them have an experimental and demonstrative character. Its monitoring (A.2.4) will make it possible to test, evaluate and demonstrate the feasibility and effectiveness of its application. The results and practices of these pilot actions will be exploited and transferred to other institutions and territories through A.2.5. Collaboration between all partners will be indispensable, enabling pilot actions to be jointly developed and operated in different countries. All of them will be completed during the implementation of the project sufficiently in advance to allow the exploitation and evaluation of the demonstrative character during the project.
Climate change, overexploitation of aquifers and high demand, among other factors, have made reclaimed water a key asset in water resource management and in the circular economy model. I-ReWater will validate its use in irrigated agriculture, helping to promote greater sustainability of the entire water cycle and water resilience in Europe. It would even reduce the use of inputs (fertilisers) as reclaimed water has a high content of nutrients such as nitrogen and phosphorus. Thirteen trials are being carried out simultaneously on woody crops (olive trees, vines, hops and almond trees) and two on horticultural crops (industrial tomatoes and watermelons), with analysis of the results at all levels: agronomic, social and environmental.
At least 3 pilot cases (1 per country) act as living laboratories, offering concrete lessons and allowing the Decision Support System (DSS) to be tested, enriched with feedback and new knowledge. These pilot cases not only provide practical data, but also help strengthen the strategic and operational skills of thermal city managers. The feedback obtained facilitates the optimisation of thermal water infrastructures, as well as the implementation of effective climate change adaptation measures. This practical approach aims to promote economic benefit for both operators and policy makers, thus consolidating the sustainable management of thermal water in the thermal territories of SUDOE. These 3 pilot cases are concrete initiatives that seek to test and demonstrate innovative solutions developed for the sustainable management of hot springs. The aim is to put into practice the knowledge acquired, collect tangible data, and generate valuable lessons that feed the process of adaptation to climate change. These pilot actions represent crucial steps in the transformation of theoretical concepts into operational solutions, thus contributing to the achievement of the project’s objectives.
