Australian Laureate Fellowships - Grant ID: FL170100086
Funder
Australian Research Council
Funding Amount
$2,924,858.00
Summary
Methane bioconversion to liquid chemicals. This project aims to develop a suite of leading-edge biotechnology solutions to enable the cost-effective production of liquid chemicals from biogas. This will create a much stronger economic driver for biogas production from organic wastes, by significantly increasing the value of biogas compared to its current use for power generation. With a multi-disciplinary approach, the project will substantially advance the fundamental science in the exciting an ....Methane bioconversion to liquid chemicals. This project aims to develop a suite of leading-edge biotechnology solutions to enable the cost-effective production of liquid chemicals from biogas. This will create a much stronger economic driver for biogas production from organic wastes, by significantly increasing the value of biogas compared to its current use for power generation. With a multi-disciplinary approach, the project will substantially advance the fundamental science in the exciting and highly valuable area of anaerobic microbial conversion of methane, the least understood process in the global carbon cycle. This transformational research has a strong potential to create a new biotechnology sector producing high-value chemicals from methane, and will propel Australia to the forefront of sustainable resources research.Read moreRead less
Special Research Initiatives - Grant ID: SR180100040
Funder
Australian Research Council
Funding Amount
$381,468.00
Summary
Efficient PFAS removal from urban wastewater using a novel two-step approach. This project aims to enhance the removal of per- and poly-fluroalkyl substances (PFAS) compounds from municipal wastewater by making two simple amendments to standard wastewater treatment plants. Magnetite nanoparticles will be added to the treatment process, which adsorb PFAS compounds and reduce them to acceptable environmental levels. The resulting sludge will be dried and ashed in a simple and novel self-sustaining ....Efficient PFAS removal from urban wastewater using a novel two-step approach. This project aims to enhance the removal of per- and poly-fluroalkyl substances (PFAS) compounds from municipal wastewater by making two simple amendments to standard wastewater treatment plants. Magnetite nanoparticles will be added to the treatment process, which adsorb PFAS compounds and reduce them to acceptable environmental levels. The resulting sludge will be dried and ashed in a simple and novel self-sustaining smoldering process which will render the captured PFAS to small ash, condensate and gaseous streams suitable for established destruction technologies. The project is expected to provide support to water utilities in achieving sustainable water treatment and result in environmental and social benefits to the community.Read moreRead less
Maximising Bioenergy Recovery from Sewage Sludge. Sewage treatment is producing large amounts of sewage sludge, which represents a substantial, but largely untapped, energy source. This project aims to develop and demonstrate an innovative, economically attractive and environmentally friendly technology, and the underpinning science, to maximize bioenergy recovery from sewage sludge. The technology is based on the treatment of sludge using free ammonia, a by-product of sewage treatment. This pro ....Maximising Bioenergy Recovery from Sewage Sludge. Sewage treatment is producing large amounts of sewage sludge, which represents a substantial, but largely untapped, energy source. This project aims to develop and demonstrate an innovative, economically attractive and environmentally friendly technology, and the underpinning science, to maximize bioenergy recovery from sewage sludge. The technology is based on the treatment of sludge using free ammonia, a by-product of sewage treatment. This project is expected to benefit Australia by substantially reducing the reliance on fossil fuels and accelerating a shift to affordable renewable energy. The outcomes of the project would provide significant energy, economic, environmental and social benefits for Australians. Read moreRead less
Disassembly Automation of End-of-Life Electric Vehicle Batteries. This project aims to develop an automated disassembly solution for End-of-Life (EOL) Electric Vehicle (EV) batteries, which is flexible and modular to handle the uncertainties associated with model changes, condition of the EOL battery packs as well as the projected volume growth. The outcome of this project will lead to a better separation of EV battery components and materials. This will allow recycling of EOL EV batteries with ....Disassembly Automation of End-of-Life Electric Vehicle Batteries. This project aims to develop an automated disassembly solution for End-of-Life (EOL) Electric Vehicle (EV) batteries, which is flexible and modular to handle the uncertainties associated with model changes, condition of the EOL battery packs as well as the projected volume growth. The outcome of this project will lead to a better separation of EV battery components and materials. This will allow recycling of EOL EV batteries with a higher material recovery efficiency and a lower cost due to the significantly reduced labor cost; hence substantially reduce the environmental footprint associated with EOL treatment of these batteries.Read moreRead less
Breaking critical barriers in soil formation of bauxite residues . Conventional methods of bauxite residue rehabilitation require expensive and unsustainable covering topsoil. Building on recent breakthroughs in eco-engineering tailings into soil, the project aims to develop a field-based technology using marine microbes and halophytic plants to accelerate in-situ soil formation from bauxite residues (incl seawater neutralised bauxite residues) under field conditions. The technology will be unde ....Breaking critical barriers in soil formation of bauxite residues . Conventional methods of bauxite residue rehabilitation require expensive and unsustainable covering topsoil. Building on recent breakthroughs in eco-engineering tailings into soil, the project aims to develop a field-based technology using marine microbes and halophytic plants to accelerate in-situ soil formation from bauxite residues (incl seawater neutralised bauxite residues) under field conditions. The technology will be underpinned by understanding the roles of marine microbe consortia and eco-engineering inputs in accelerating key mineralogical, geochemical, physical and biological changes in bauxite residues. This technology is expected to be transferable and adaptable across other alumina refineries in Australia.Read moreRead less
Mineral transformation and oxidant production in subsurface environments. Sporadic influx of oxygen-rich rainwater / groundwater into subsurface waste sites induces dramatic biogeochemical changes which greatly influence the transport of contaminants present. In this project, fundamental knowledge gaps regarding the impacts of redox oscillations upon contaminant behaviour in these sediments will be addressed through a comprehensive program of field studies at a purpose-constructed experimental f ....Mineral transformation and oxidant production in subsurface environments. Sporadic influx of oxygen-rich rainwater / groundwater into subsurface waste sites induces dramatic biogeochemical changes which greatly influence the transport of contaminants present. In this project, fundamental knowledge gaps regarding the impacts of redox oscillations upon contaminant behaviour in these sediments will be addressed through a comprehensive program of field studies at a purpose-constructed experimental facility in an existing waste site, and complementary laboratory investigations. The intended outcomes are to improve understanding of contaminant mobility at the field-scale in these pervasive sites spread across the globe, and provide critical insight into their remediation using cost-effective techniques.Read moreRead less
Can real-time control deliver environmental flows to protect urban streams? Increased frequency and severity of both droughts and floods in a changing climate accentuate the already-severe global impacts on urban streams. This project aims to test a world-first approach to tackling this problem, using advances in real-time control technology. The approach facilitates a public-private co-management of water resources, offering simultaneous benefits in water supply, flood mitigation and provision ....Can real-time control deliver environmental flows to protect urban streams? Increased frequency and severity of both droughts and floods in a changing climate accentuate the already-severe global impacts on urban streams. This project aims to test a world-first approach to tackling this problem, using advances in real-time control technology. The approach facilitates a public-private co-management of water resources, offering simultaneous benefits in water supply, flood mitigation and provision of environmental flows to maintain healthy urban streams. It has the potential to revolutionise the way we manage water in cities, providing a model for the water industry around the world in adapting to a changing climate, turning excess and damaging urban runoff into a dual resource of water supply and environmental flows.Read moreRead less
Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proa ....Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proactive sewer management including network-wide real-time control. The project aims to generate significant social, environmental and economic benefits by enabling utilities to better protect public and environmental health, reduce sewer odour and greenhouse gas emissions, and extend sewer asset life.Read moreRead less
Special Research Initiatives - Grant ID: SR180100009
Funder
Australian Research Council
Funding Amount
$999,082.00
Summary
Holistic remediation of PFAS-affected soil, water and debris. This project aims to provide a holistic waste-to-resource remediation strategy for per- and poly-fluroalkyl substance (PFAS) contamination. This project expects to provide improved efficiency of remediation strategies for PFAS contaminated sites, to create new resource materials in construction and remediation from combinations of waste streams for the high-temperature destruction of PFAS. Expected benefits include inexpensive and eff ....Holistic remediation of PFAS-affected soil, water and debris. This project aims to provide a holistic waste-to-resource remediation strategy for per- and poly-fluroalkyl substance (PFAS) contamination. This project expects to provide improved efficiency of remediation strategies for PFAS contaminated sites, to create new resource materials in construction and remediation from combinations of waste streams for the high-temperature destruction of PFAS. Expected benefits include inexpensive and effective treatment of PFAS contaminated sites, development of new markets around materials for environmental remediation and a mechanism to turn waste products into valuable resources, minimising the volume of wastes going to landfill. In addition, the environmental sector will benefit from improved implementation of policy around end-to-end and whole-of-life-cycle remediation of wastes and reclassification of wastes as high value resources suitable for construction and remediation.Read moreRead less
Sewer corrosion reduction through model-supported ventilation control. Ventilation is one of the key technologies for sewer corrosion control. However, its design and operation are currently based on experience and empirical equations, often leading to unsatisfactory results. By integrating in-depth laboratory and pilot-sewer studies under defined conditions with extensive field investigations, this multidisciplinary project aims to develop critical models to predict the corrosion process in res ....Sewer corrosion reduction through model-supported ventilation control. Ventilation is one of the key technologies for sewer corrosion control. However, its design and operation are currently based on experience and empirical equations, often leading to unsatisfactory results. By integrating in-depth laboratory and pilot-sewer studies under defined conditions with extensive field investigations, this multidisciplinary project aims to develop critical models to predict the corrosion process in response to ventilation and dynamic wastewater and atmospheric conditions, enabling model-based sewer ventilation design and operation. The project also aims to deliver novel, field-demonstrated ventilation strategies. The project findings will be incorporated in the Australian ventilation design and operation guidelines.Read moreRead less