Publication

Simulation of energy recovery on water utility networks by a micro-turbine with counter-rotating runners

Publications associées (32)

DuoTurbo: Implementation of a Counter-Rotating Hydroturbine for Energy Recovery in Drinking Water Networks

François Avellan, Cécile Münch-Alligné, Vlad Hasmatuchi, Daniel Biner, Samuel Chevailler

To enhance the sustainability of water supply systems, the development of new technologies for micro scale hydropower remains an active field of research. The present paper deals with the implementation of a new micro-hydroelectric system for drinking wate ...

2021

A Holistic Methodology for Optimizing Industrial Resource Efficiency

François Maréchal, Adriano Viana Ensinas, Ivan Daniel Kantor, Maziar Kermani, Anna Sophia Wallerand, Julia Granacher

Efficient consumption of energy and material resources, including water, is the primary focus for process industries to reduce their environmental impact. The Conference of Parties in Paris (COP21) highlighted the prominent role of industrial energy effici ...

2019

Methodology for the Life Cycle Assessment of Clay Masonry from Energy and Water Consumption

Considering the clay masonry production, energy and water’s resources consumption has a high relevance, mainly at raw extraction materials, and transformation phases, highlighting the environmental impacts ensued by these types of activities. Life Cycle As ...

Paul Scherrer Institute, World Resources Forum2019

Pumps running as turbines for energy recovery in water supply systems

João Nuno Gomes Borga Delgado

Pressurised water supply systems are infrastructures that offer a potential for energy recovery in locations where these systems operate with an excessive pressure. The integration of micro hydropower plants for energy recovery is a challenge, as these sys ...

EPFL2018

Methodologies for simultaneous optimization of heat, mass, and power in industrial processes

Maziar Kermani

EPFL2018

Étude géotechnique des ouvrages souterrains de l'extension de la centrale hydroélectrique de Lavey

The run-of-river hydro power plant of Lavey, situated in the Western part of Switzerland, is an important source of renewable energy for the city of Lausanne. With its annual production of roughly 400 GWh it covers approximately a third of its consumptions ...

2018

Assessment of hydropower potential in wastewater systems and application to Switzerland

Anton Schleiss, Luca Rossi, Pedro Filipe De Almeida Manso, Philippe Heller, Irene Almeida Samora

Energy recovery through local hydropower generation is a way of coping with high electricity expenditures in wastewater systems (WWS). Installing small hydropower plants within WWS is already in some countries eligible for incentive policy mechanisms to re ...

Pergamon-Elsevier Science Ltd2017

Dynamic water allocation policies improve the global efficiency of storage systems

Paolo Perona, Amin Niayifar

Water impoundment by dams strongly affects the river natural flow regime, its attributes and the related ecosystem biodiversity. Fostering the sustainability of water uses e.g., hydropower systems thus implies searching for innovative operational policies ...

Elsevier2017

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The growing desire to improve resource efficiency and environmental impact of industrial processes is directly linked to optimal management of heat, mass and power flows. The concept of industrial symbiosis tackles this issue by proposing interplant heat r ...

Elsevier science2017

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The interest in micro-hydropower in existing infrastructure is increasing since this is a technology with low environmental impacts and potential for energy recovery in different types of installation. The technologies available for these schemes are still ...

Elsevier2016

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