Green catalysis for energy and environment using metal free nanostructured carbons. This project will advance the nanomaterial design and science underpinning the development of green technologies for important chemical production and water treatment. The outcomes of this project will help Australia in a leading position in the sustainable development of nanotechnology and water remediation.
The Influence of Fracture Network Topology on Fluid Flow in the Subsurface. This project focuses on developing methods for the simulation of fluid flow in fractured rock aquifers. Given the large computational requirements involved in modelling discretely fractured rock masses, scaling approaches are required to allow for simulation at field scales. The sensitivity of the scaling to the parameters describing the fracture network will be investigated. It is anticipated that the scaled function ....The Influence of Fracture Network Topology on Fluid Flow in the Subsurface. This project focuses on developing methods for the simulation of fluid flow in fractured rock aquifers. Given the large computational requirements involved in modelling discretely fractured rock masses, scaling approaches are required to allow for simulation at field scales. The sensitivity of the scaling to the parameters describing the fracture network will be investigated. It is anticipated that the scaled functional relationships will be quite network specific, and that the identification of the controls on the form of the scaling relationships will allow for the focussing of data acquisition to the most salient information, and will reduce the costs involved.Read moreRead less
The evolution of effective stress in sedimenting clayey slurries. Activities such as water treatment, mining and dredging produce enormous volumes of semi-solid waste annually. The safe and environmentally responsible management of these wastes is costly, consumes vast quantities of water, and sterilises large areas of land. We will address these issues through understanding and manipulating the interaction between individual particles in these slurries to produce desired engineering outcomes. T ....The evolution of effective stress in sedimenting clayey slurries. Activities such as water treatment, mining and dredging produce enormous volumes of semi-solid waste annually. The safe and environmentally responsible management of these wastes is costly, consumes vast quantities of water, and sterilises large areas of land. We will address these issues through understanding and manipulating the interaction between individual particles in these slurries to produce desired engineering outcomes. This will be done by developing a laboratory testing column in which the gain in strength and rigidity of a settling slurry are fully characterised, enabling an improvement in design of safe and economical impoundment structures for these waste materials.
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Ecological regime shifts for re-engineering water pollution management. This project aims to validate a framework for the management of water pollution. As the world population increases, maintaining robust, cost-effective and environmentally safe water resources is important. This project will investigate environmental controls of toxin occurrence in urban and wastewater systems. The project is expected to mitigate deadly cyanotoxins, which threaten the safety of water resources, while a numeri ....Ecological regime shifts for re-engineering water pollution management. This project aims to validate a framework for the management of water pollution. As the world population increases, maintaining robust, cost-effective and environmentally safe water resources is important. This project will investigate environmental controls of toxin occurrence in urban and wastewater systems. The project is expected to mitigate deadly cyanotoxins, which threaten the safety of water resources, while a numerical ecological model will tackle water pollution issues in natural and engineered water systems.Read moreRead less
Engineered and functionalized nanocarbons for clean energy and water. This project aims to develop a novel material platform based on metal-free graphitic carbon nitride and its functionalised composites in solar energy utilisation for water treatment, energy conversion to hydrogen, solar cell, and electrochemical battery in energy storage. The project aims to address the scientific challenges in rational nanomaterial synthesis, functionalisation and practical applications. The research outcomes ....Engineered and functionalized nanocarbons for clean energy and water. This project aims to develop a novel material platform based on metal-free graphitic carbon nitride and its functionalised composites in solar energy utilisation for water treatment, energy conversion to hydrogen, solar cell, and electrochemical battery in energy storage. The project aims to address the scientific challenges in rational nanomaterial synthesis, functionalisation and practical applications. The research outcomes are expected to provide a scientific basis for development of cutting-edge nanotechnologies for sustainable energy transformation and wastewater treatment, leading to significant benefits in Australian energy industries and environment.Read moreRead less