Development of a Bioassay to Measure Xenoestrogens in Environmental Water Samples. Xenoestrogens in water can cause feminization of fish, amphibians and other wildlife, interfere with reproduction and increase cancer. This research aims to develop a new test to measure xenoestrogens in water, based on a measure of the estrogen-activated genes that are switched on when cells are exposed to estrogens. If the research is successful, it will produce the best test in the world for measuring the effe ....Development of a Bioassay to Measure Xenoestrogens in Environmental Water Samples. Xenoestrogens in water can cause feminization of fish, amphibians and other wildlife, interfere with reproduction and increase cancer. This research aims to develop a new test to measure xenoestrogens in water, based on a measure of the estrogen-activated genes that are switched on when cells are exposed to estrogens. If the research is successful, it will produce the best test in the world for measuring the effects of xenoestrogens on mammalian cells. The test can be used to develop better xenoestrogen removal processes, and to set limits for the levels of xenoestrogens permitted in rivers and creeks.Read moreRead less
Determination of factors effecting pathogen removal in lagoons treating and storing effluent for reuse. Waste stabilisation ponds are a preferred treatment option for wastewater in many rural and remote communities within Australia and overseas because of their low-tech, robust structure. Reducing numbers of pathogens in the final treated effluent of these systems so that it can be reused, will minimise risks to the public and the environment and improve management of this sustainable water reso ....Determination of factors effecting pathogen removal in lagoons treating and storing effluent for reuse. Waste stabilisation ponds are a preferred treatment option for wastewater in many rural and remote communities within Australia and overseas because of their low-tech, robust structure. Reducing numbers of pathogens in the final treated effluent of these systems so that it can be reused, will minimise risks to the public and the environment and improve management of this sustainable water resource throughout the region. This research also provides an opportunity for Australia to export knowledge on the efficient use of these systems to 2.4 billion people worldwide currently without access to affordable sanitation.Read moreRead less
Understanding the fluid mechanics of unsteady friction. Unsteady fluids flows are common in the fields of technology, engineering and physiology. This project brings together a multi-disciplinary team to consider the issue of unsteady friction. The research will focus on understanding the behaviour of water in pipes when subject to very fast transient events (such as those which cause the common problem of water hammer in the home). The project will produce new results that will be used by water ....Understanding the fluid mechanics of unsteady friction. Unsteady fluids flows are common in the fields of technology, engineering and physiology. This project brings together a multi-disciplinary team to consider the issue of unsteady friction. The research will focus on understanding the behaviour of water in pipes when subject to very fast transient events (such as those which cause the common problem of water hammer in the home). The project will produce new results that will be used by water engineers to design improved techniques for the rapid non-invasive identification of leaks in underground pipelines. As such our research has the potential to contribute huge savings to Australia's increasingly valuable water resources. Read moreRead less
Continuous non-invasive assessment of the physical condition of water distribution systems. Water distribution systems represent the single most important part of a society's infrastructure yet there are no comprehensive methods for detecting or assessing their physical condition. A suite of techniques (including those adapted from radar and sonar) for pro-active condition assessment will be developed in this research. The objective is to add significant intelligent and sophisticated numerical m ....Continuous non-invasive assessment of the physical condition of water distribution systems. Water distribution systems represent the single most important part of a society's infrastructure yet there are no comprehensive methods for detecting or assessing their physical condition. A suite of techniques (including those adapted from radar and sonar) for pro-active condition assessment will be developed in this research. The objective is to add significant intelligent and sophisticated numerical modelling capability to enable the non-invasive analysis of the transient pressure data, and to enable real-world application. This research will enable the continuous assessment of the physical condition of the entire water distribution system from an operations room resulting in significant savings.Read moreRead less
Desalination Options for Metropolitan Adelaide's Water Supply & Implications for Water Resource Allocation to Regional Communities. This project will present a proposal for water supply augmentation by desalination to alleviate rising salinity concerns and supply uncertainty of River Murray water supplies to metropolitan Adelaide in South Australia. It will investigate the feasibility of desalination options available and their consequences for regional agriculture and industry that rely on rive ....Desalination Options for Metropolitan Adelaide's Water Supply & Implications for Water Resource Allocation to Regional Communities. This project will present a proposal for water supply augmentation by desalination to alleviate rising salinity concerns and supply uncertainty of River Murray water supplies to metropolitan Adelaide in South Australia. It will investigate the feasibility of desalination options available and their consequences for regional agriculture and industry that rely on river water from metropolitan water supply pipelines for their economic survival. The project outcomes will have significant implications for government water policies and private and public sector water-infrastructure investment. It will be the first detailed study of large-scale municipal desalting costs under Australian conditions.Read moreRead less
The Nanotechnology Desalination Research Project - Low Energy Desalination Membranes. Population growth and global warming is rapidly increasing the strain placed on fresh water supplies. Environmentally sustainable solutions to this water shortage need to be found urgently. This project will develop new, low energy desalination technologies which can be powered by renewable energy sources, to enable desalination to be widely applied with low environmental impacts. It addresses several national ....The Nanotechnology Desalination Research Project - Low Energy Desalination Membranes. Population growth and global warming is rapidly increasing the strain placed on fresh water supplies. Environmentally sustainable solutions to this water shortage need to be found urgently. This project will develop new, low energy desalination technologies which can be powered by renewable energy sources, to enable desalination to be widely applied with low environmental impacts. It addresses several national priorities: Water - a critical resource; Transforming existing industries; Overcoming soil loss, salinity and acidity; Responding to climate change and variability; Frontier technologies and Advanced materials.Read moreRead less
High performance conductive mesoporous carbon electrodes: a low energy desalination alternative. The high cost of existing desalination technology has limited its wider application. There is an urgent need for alternatives which require less energy than current methods. The proposed electrosorption process utilising porous carbon electrodes has the advantage of very low energy demand. Electrosorption therefore has the opportunity to become an alternative desalination option for application in a ....High performance conductive mesoporous carbon electrodes: a low energy desalination alternative. The high cost of existing desalination technology has limited its wider application. There is an urgent need for alternatives which require less energy than current methods. The proposed electrosorption process utilising porous carbon electrodes has the advantage of very low energy demand. Electrosorption therefore has the opportunity to become an alternative desalination option for application in a national and global water desalination market. Advancement in water desalination technology has the potential for a profound social, economical and environmental impact. This vital research is aligned with the National Research Priority 1, An Environmentally Sustainable Australia; Priority Goal: Water, A critical resource.Read moreRead less
Assessing the Groundwater Dependence of Nearshore Coastal Ecosystems in the South East of South Australia. Groundwater in the SE region of SA is a valuable resource. The South East Catchment Water Management Board is responsible for planning sustainable management of these resources. The Board seeks to discover whether any marine ecosystems are dependent upon these groundwater resources, to inform their water-allocation planning decisions. This research combines field-based marine ecology with ....Assessing the Groundwater Dependence of Nearshore Coastal Ecosystems in the South East of South Australia. Groundwater in the SE region of SA is a valuable resource. The South East Catchment Water Management Board is responsible for planning sustainable management of these resources. The Board seeks to discover whether any marine ecosystems are dependent upon these groundwater resources, to inform their water-allocation planning decisions. This research combines field-based marine ecology with groundwater hydrology to assess the influence of groundwater outflow upon small estuaries, sandy beaches and lagoonal seagrass meadows that exist along the coastline from Kingston SE to the Victorian border. Our multidisciplinary approach will set a benchmark nationally and internationally for such applied research.Read moreRead less
Composite conductive electrodes for low energy desalination. Good quality drinking water supply is a critical issue for water security particularly for inland regional and remote communities, where seawater desalination is not a feasible option. The proposed research has the great potential to develop an alternative, low cost, robust desalination process for brackish water supplies. The superior electrode materials are the key to achieve this goal. The water industry will use the information to ....Composite conductive electrodes for low energy desalination. Good quality drinking water supply is a critical issue for water security particularly for inland regional and remote communities, where seawater desalination is not a feasible option. The proposed research has the great potential to develop an alternative, low cost, robust desalination process for brackish water supplies. The superior electrode materials are the key to achieve this goal. The water industry will use the information to assist their decision making for future water supply augmentation in regional communities. High capacity and lower energy forms of desalination are critical to ensuring desalinated water comes at an affordable price for the regional communities.Read moreRead less
New nanocomposites of porous materials and visible light sensitive TiO2 for efficient wastewater purification. The innovative newly proposed materials can trap and efficiently decompose dissolved organics in the same process, without generating any waste for disposal. No UV is required and the solar radiation can be efficiently used. The proposed research will be a significant breakthrough in the field of water treatment that reduces energy consumption, uses low cost materials and provides a rea ....New nanocomposites of porous materials and visible light sensitive TiO2 for efficient wastewater purification. The innovative newly proposed materials can trap and efficiently decompose dissolved organics in the same process, without generating any waste for disposal. No UV is required and the solar radiation can be efficiently used. The proposed research will be a significant breakthrough in the field of water treatment that reduces energy consumption, uses low cost materials and provides a real solution. The research findings will be useful to a wide spectrum of manufacturing industries which are currently generating slightly contaminated wastewater, and will be beneficial to the community in general. At the same time, the industries will be a step forward toward sustainable manufacturing.Read moreRead less