Di seguito i link agli episodi del Podcast “Water Efficiency” dedicato alla divulgazione delle ricerche e dei risultati del progetto!
Episode 1 – Turning Waste Heat into Water Savings
In this episode, engineer Amirhosein Farmani presents an innovative single‑effect double‑lift absorption refrigeration system designed to cut water use in steam power plants by shifting part of the cooling duty from the wet cooling tower to an absorption chiller. Focusing on the Mofatteh power plant in Hamadan, Iran, he introduces the plant’s context, its fuel mix, and cooling configuration, and explain how the proposed configuration uses low‑pressure steam as a heat source to produce chilling while reducing groundwater consumption.
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Episode 2 – Quantifying Water Savings in Mofatteh Power Plant
This episode dives into the numbers behind water consumption at the Mofatteh power plant and the performance of the integrated absorption system. With Amirhosein help, the discussion unpacks how absorbing about 20% of the condenser’s rejected heat can save roughly 31 kg/s of cooling water (around 2.7 million kg per day), what this means seasonally, and how the technology can be adapted to other water‑stressed regions while accepting a modest reduction in net power and efficiency.
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Episode 3 – The Environment in the Constitution: Continuity or Turning Point?
In this episode, Professor Luca Vespignani examines the 2022 reform that amended Articles 9 and 41 of the Italian Constitution, formally introducing environmental protection, biodiversity, and the interests of future generations among the Republic’s fundamental principles. Tracing the evolution of environmental protection through constitutional jurisprudence, he questions whether the reform marks a genuine shift in Italy’s constitutional order or mainly consolidates existing interpretations. The discussion also addresses the new limits on economic initiative, the role of environmental interests in public planning, and the broader intergenerational dimension of constitutional responsibility.
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Episode 4 – The European Legal Framework for Water Protection and Reuse
In this episode, Dr. Matteo Caldironi (UniMORE) explores how the European Union has progressively built a comprehensive legal framework to protect water resources and promote sustainable use. Starting from the foundations of EU environmental policy and the Water Framework Directive 2000/60/EC, he outlines the shift toward integrated basin management and environmental quality objectives. The episode also examines how early legislation, including Directive 91/271/EEC on urban wastewater, introduced the principle of water reuse “where appropriate,” yet without clear technical standards – laying the groundwork for future regulatory developments.
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Episode 5 – BAT, Italian Regulation and Future Perspectives on Water Reuse
In this episode, Dr. Matteo Caldironi (UniMORE) shifts the focus to the technical and national dimension of water reuse. He explains the role of Best Available Techniques (BAT) clarifying how BAT conclusions influence authorization conditions and environmental performance standards.The episode then examines the evolution of Italian legislation on wastewater reuse and discusses current regulatory challenges, including the alignment with EU law, the integration of risk-based approaches, and the future prospects for a more coherent and circular water governance model.
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Episode 6 – Constitutionalizing Water: Between Fundamental Rights and Duties of Protection
In this episode, Dr. Pietro Ferretti explores how constitutional systems across the globe protect water as a fundamental right and a common good. Through a comparative analysis of 82 countries, he examines the different models adopted from Europe’s focus on public ownership and state management to Latin America’s explicit recognition of a right to water and bans on privatization. The episode also reflects on the Italian context and the broader challenge of building democratic and sustainable governance for water in the 21st century.
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