Caractérisation des stations d’épuration des eaux usées municipales nord-américaines et de leurs conditions environnementales exogènes en vue d’analyser les procédés de contrôle des odeurs qui peuvent

Les émissions d’odeurs constituent un problème environnemental majeur des stations d’épuration des eaux usées municipales, lesquelles sont considérées comme la principale cause de nuisance perçue par la population exposée. Les causes des odeurs sont associées à la présence de sous-produits de matières de provenance humaine ou animale et d’effluents de processus industriels lesquels sont parfois […]

Read More
Technical viability of hydrogen gas storage in cased wells

The production of green hydrogen can alleviate the heavy burden of greenhouse gas emissions and allow the decarbonization of the industrial and transportation sectors. However, this energy carrier requires safe and economical storage solutions. An alternative and yet relatively underexplored solution is the storage of hydrogen gas (H2) in cased wells. For Quebec to become […]

Read More
Design & Optimization of Triboelectric Nanogenerator (TENG) for Energy Harvesting at Low Frequencies

To harvest renewable energy from ocean waves, in this research we propose to study innovative triboelectric nanogenerators, a new type of energy harvesters especially good at converting small-scale mechanical motions into electricity. Although ocean wave energy is one of the most abundant and widely distributed renewable energy resources, it has not yet been extensively used […]

Read More
Hardware In The Loop Model for Complex Energy Systems

As the global demand for clean energy increases, the next generation power systems design has become more complex than ever. Since renewable electrical power can be generated locally, the power flow is not only from the utility to consumers, but also from any sources (i.e. photovoltaics, internal combustion generator, electric vehicle battery pack, etc.) to […]

Read More
Mechanistic Analysis of Cross-Coupling Reactions

Palladium-catalyzed cross coupling is one of the most powerful tools in modern synthetic chemistry, with is collaborative discovery recognised with the 2010 Nobel Prize for Chemistry. This class of reactions has had a huge impact on the way in which chemists think about building fine chemicals, because it allows for clipping of two molecules together […]

Read More
Multi-paradigm digital twin framework for biophysical systems: Application to vertical farming

Inappropriate food autonomy poses serious threats to the sustainable development of Canada and the global society in general. This issue is further exacerbated by the four-season climate of Quebec that prevents year-round open-air farming. To cope with this challenge, Controlled Environment Agriculture (CEA) uses managed artificial environmental conditions to produce vegetables and fruit in a […]

Read More
Development of a Hyper Fast Battery Charger for Electric Vehicles

Power system policies are broadly on track to escalate the use of Electric Vehicles (EV) in automotive industry. The increasing interest in use of EVs not only intensifies the demand in electric power but also introduces further challenges such as efficient and timely power distribution to EVs. Existing challenges in EV power charging relies on […]

Read More
Synthesis of chelating Bis(NHC)-Phosphinidine ligands

The transformation of renewable feedstocks such as carbon dioxide, is closely linked to homogenous catalysis. In homogenous catalysis transition metal complexes, containing a metal center and a of ligands (modulating the reactivity of these complexes) are key to achieve challenging transformations. This project aims to synthesize unique phosphorus-containing molecules (ligands) that can bind to transition […]

Read More
Optimisation de deux unités de traitement pour la dénitrification de la fraction liquide de l’effluent de biométhanisation

Les impacts environnementaux des traitements biologiques, comme la digestion anaérobie des déchets ménagers, peuvent être réduits par l’ajout d’unités de traitement subséquent. Dans ce sens, la dénitrification de l’effluent liquide de digestion anaérobie est un bon moyen de réduire les émissions gazeuses lors d’épandage ou de traitement conventionnel des eaux. Le traitement permet de récupérer […]

Read More