Sustainable wastewater management. This project aims to extract high-value liquid products (medium-chain fatty acids) from wastewater with minimised greenhouse gas emissions and energy consumption, in addition to clean water. Traditional wastewater treatment removes organic carbon and nutrients by using vast amounts of energy and releasing greenhouse gas. However, wastewater is a substantial but largely untapped renewable resource. The intended outcome is to transform wastewater from a troubleso ....Sustainable wastewater management. This project aims to extract high-value liquid products (medium-chain fatty acids) from wastewater with minimised greenhouse gas emissions and energy consumption, in addition to clean water. Traditional wastewater treatment removes organic carbon and nutrients by using vast amounts of energy and releasing greenhouse gas. However, wastewater is a substantial but largely untapped renewable resource. The intended outcome is to transform wastewater from a troublesome pollutant to a valuable resource and reduce carbon footprints.Read moreRead less
Iron - a solution for uranium resource recovery and pollution response. This project aims to determine key processes controlling uranium transport and fate in natural and engineered environments. This will result in improved efficiency in extracting uranium from tailings and subsurface deposits, reduced risk of contamination of water supplies, and improved management of radioactive waste repositories.
CoPlas: a Modelling Framework for the Simulation of Coevolving Landscape Processes in Australian Humid Environments. This project aims to develop a modelling framework to study the impacts of past and future human and climatic stresses on temperate humid environments. It will combine knowledge and modelling tools for hydrological, geomorphological, biochemical and vegetation processes. It is expected to will provide indicators to assess systems resilience to climate and human stress and to ident ....CoPlas: a Modelling Framework for the Simulation of Coevolving Landscape Processes in Australian Humid Environments. This project aims to develop a modelling framework to study the impacts of past and future human and climatic stresses on temperate humid environments. It will combine knowledge and modelling tools for hydrological, geomorphological, biochemical and vegetation processes. It is expected to will provide indicators to assess systems resilience to climate and human stress and to identify and prevent soil degradation and erosion at the catchment scale, for application for adaptive landscape and water resources management programs.Read moreRead less
Pathways to agri-food supply chains that co-benefit people and nature. This project aims to improve biodiversity outcomes of agricultural food production and consumption, and expects to generate new knowledge about impacts of interventions and shocks on the environment, human health and livelihoods in agri-food systems. This will be achieved using an interdisciplinary approach that accounts for uncertainties in links between farmers, suppliers, consumers and supply-chain outcomes. The expected o ....Pathways to agri-food supply chains that co-benefit people and nature. This project aims to improve biodiversity outcomes of agricultural food production and consumption, and expects to generate new knowledge about impacts of interventions and shocks on the environment, human health and livelihoods in agri-food systems. This will be achieved using an interdisciplinary approach that accounts for uncertainties in links between farmers, suppliers, consumers and supply-chain outcomes. The expected outcome is a value of information framework for identifying nature-friendly policies and actions with co-benefits for human well-being. Benefits include sustainability pathways with win-win outcomes for people and nature, and improved ways of meeting international commitments such as Sustainable Development Goals.Read moreRead less
Microbial Control in Wastewater Systems Using a Renewable Material. The project aims to address 3 long-standing problems and an emerging problem for wastewater systems by developing a suite of innovative technologies for microbial control. These will use a renewable material from wastewater. The project expects to advance understanding of microbiology to improve processes for removing phosphorus, managing sludge bulking, cleaning membranes, and reducing the spread of antibiotic resistance. Expec ....Microbial Control in Wastewater Systems Using a Renewable Material. The project aims to address 3 long-standing problems and an emerging problem for wastewater systems by developing a suite of innovative technologies for microbial control. These will use a renewable material from wastewater. The project expects to advance understanding of microbiology to improve processes for removing phosphorus, managing sludge bulking, cleaning membranes, and reducing the spread of antibiotic resistance. Expected outcomes include substantial cost reduction, a secure resource future, and elimination of the need to use chemicals that present safety risks to workers and the environment. The project should benefit public health, the environment and the water industry, as well as create commercial opportunities in Australia.Read moreRead less
Protecting Global Wetlands, 1945 to the Present. This project aims to provide the first in-depth environmental history of international wetlands conservation post-World War II. Focusing on the key concepts of animal migration, ecosystems, and wise use, and grounded in the important case study of the Ramsar Convention, the project expects to generate new theoretical and applied insights about wetlands conservation and expertise, and nurture exciting new directions in environmental history. Antici ....Protecting Global Wetlands, 1945 to the Present. This project aims to provide the first in-depth environmental history of international wetlands conservation post-World War II. Focusing on the key concepts of animal migration, ecosystems, and wise use, and grounded in the important case study of the Ramsar Convention, the project expects to generate new theoretical and applied insights about wetlands conservation and expertise, and nurture exciting new directions in environmental history. Anticipated outcomes include a clearer understanding of why wetlands became a focus of international conservation and the consequences. This will bring significant benefits to wetland managers and communities by contextualising competing wetlands futures and via policy recommendations.Read moreRead less
Energy efficient membrane-based hybrid system for sustainable desalination. Seawater desalination plants have been built in Australia in response to increasing pressure on water supplies. The sustainability of these plants is challenged by their significantly high energy cost and concentrated brine output. By exploiting the high residual hydraulic energy contained in the concentrated brine and using it in a membrane-based hybrid system with renewable osmotic energy, this project aims to provide ....Energy efficient membrane-based hybrid system for sustainable desalination. Seawater desalination plants have been built in Australia in response to increasing pressure on water supplies. The sustainability of these plants is challenged by their significantly high energy cost and concentrated brine output. By exploiting the high residual hydraulic energy contained in the concentrated brine and using it in a membrane-based hybrid system with renewable osmotic energy, this project aims to provide solutions for overcoming these challenges. Renewable osmotic energy will be generated from the salinity differences between concentrate and fresh seawater (or other water sources) by pressure retarded osmosis. This will be enabled by the development of highly efficient composite membranes using an electrospinning technique. Read moreRead less
Integrating the conservation and ecosystem-service value of Australia's catchments. This project addresses the Priority Goal of Sustainable Use of Biodiversity by explicitly linking the intrinsic value of biodiversity and supporting ecosystems with the services they provide to humanity (e.g. carbon storage and nutrient cycling). It will employ a comprehensive, innovative approach to integrating conservation, market and non-market values of land holdings in Australia's catchments using the concep ....Integrating the conservation and ecosystem-service value of Australia's catchments. This project addresses the Priority Goal of Sustainable Use of Biodiversity by explicitly linking the intrinsic value of biodiversity and supporting ecosystems with the services they provide to humanity (e.g. carbon storage and nutrient cycling). It will employ a comprehensive, innovative approach to integrating conservation, market and non-market values of land holdings in Australia's catchments using the concept of nature's services. Through extensive collaboration among leading scientists and land managers, the project will identify sites of high value requiring special attention, yield important theoretical advancements to how we value ecosystems, and provide practical and easily applied guidelines for land managers. Read moreRead less
Validation and monitoring of advanced oxidation for potable water reuse. This project aims to address an important limitation in the ability to monitor performance of advanced oxidation processes used to treat recycled water for drinking. The project will be conducted using a novel pilot system, designed to facilitate flexible operation and detailed monitoring. Through carefully designed experiments, observed operational parameters will be related to treatment performance for a range of contamin ....Validation and monitoring of advanced oxidation for potable water reuse. This project aims to address an important limitation in the ability to monitor performance of advanced oxidation processes used to treat recycled water for drinking. The project will be conducted using a novel pilot system, designed to facilitate flexible operation and detailed monitoring. Through carefully designed experiments, observed operational parameters will be related to treatment performance for a range of contaminants. An expected outcome is the development of a framework to provide validation of process performance relationships and ongoing performance monitoring for use by water utilities and regulatory agencies that oversee their operations. This highly practical framework for validation and performance monitoring of an advanced water treatment process should result in improved viability of water recycling projects, increased urban water supply security and enhanced protection of public health.Read moreRead less
Mega spatial-scale, multi time-scale, ensemble assessment of climate change driven coastal change in South Eastern Australia. Climate change driven variations in mean sea level, storm surges, and waves will change the world's coastline. This project will, for the first time, develop innovative modelling methods to quantify the integrated impact of these climate drivers on coastal erosion along Australia's most developed and populated coastline: Sydney to Brisbane.