Evaluating potential static liquefaction of tailings to prevent failures. This project aims to reduce risk in the mining industry from failing mine tailings by producing a methodology for predicting the susceptibility of these tailings to static liquefaction. The impact of a mine tailing failure is catastrophic to the downstream community. The project brings together a number of industry partners committed to assisting with verification and adoption of characterisation and designed tools develop ....Evaluating potential static liquefaction of tailings to prevent failures. This project aims to reduce risk in the mining industry from failing mine tailings by producing a methodology for predicting the susceptibility of these tailings to static liquefaction. The impact of a mine tailing failure is catastrophic to the downstream community. The project brings together a number of industry partners committed to assisting with verification and adoption of characterisation and designed tools development in this project. This proposal will integrate results from laboratory element, centrifuge and calibration chamber tests with numerical modelling and in-situ tests to produce a methodology for predicting the susceptibility to static liquefaction.Read moreRead less
Long-term acid rock and tailings drainage mitigation through source control. Effective long-term management of acid rock drainage (ARD) from sulfidic mine wastes in current, exhausted and legacy mine sites is of critical importance to communities and for sustainable mining. An optimised geochemical and microbial multi-barrier approach to long-term reduction of ARD to environmentally acceptable rates will be developed by this project.
Accelerating Consolidation and Closure of Mine Tailings Storage Facilities. All mining operations involve the production of waste. Many regard such waste (tailings) and their environmentally acceptable storage as constituting the largest waste problem on Earth because of the enormous damage and loss-of-life that have resulted from failures of tailings storage facilities. This project focuses on a dewatering technology, electro-osmosis (EO), which has yet to be fully operationalised, for improvin ....Accelerating Consolidation and Closure of Mine Tailings Storage Facilities. All mining operations involve the production of waste. Many regard such waste (tailings) and their environmentally acceptable storage as constituting the largest waste problem on Earth because of the enormous damage and loss-of-life that have resulted from failures of tailings storage facilities. This project focuses on a dewatering technology, electro-osmosis (EO), which has yet to be fully operationalised, for improving the strength, stability and settlement characteristics of the tailings. Sophisticated testing will be undertaken at three scales (lab, meso and, most importantly, field), as well as the development of generic numerical models, to create practical guidelines to facilitate the implementation of EO in mines around the world.Read moreRead less
Re-considering sustainable building and design: a cultural change approach. This project will help reduce the 38 per cent of all Australian waste that is produced by the construction industry by addressing the role of the building procurement team in reducing resource usage and eliminating waste. The outcomes of this research will address National Research Priority 1, An Environmentally Sustainable Australia.
Achieving Nitrite Shunt For Mainstream Sewage Treatment Using Human Waste. This project aims to develop a novel technology to achieve mainstream nitrogen removal from domestic sewage via nitrite shunt. Nitrite shunt can reduce energy consumption and promote energy recovery compared with the conventional nitrogen removal process. However, it is difficult to inactivate nitrite-oxidising bacteria, which is a key barrier for achieving nitrite shunt. By advancing the underpinning science and introduc ....Achieving Nitrite Shunt For Mainstream Sewage Treatment Using Human Waste. This project aims to develop a novel technology to achieve mainstream nitrogen removal from domestic sewage via nitrite shunt. Nitrite shunt can reduce energy consumption and promote energy recovery compared with the conventional nitrogen removal process. However, it is difficult to inactivate nitrite-oxidising bacteria, which is a key barrier for achieving nitrite shunt. By advancing the underpinning science and introducing a novel technology that innovatively harnesses a human waste, the project expects to remove the barrier. Expected outcomes will support the transformation of sewage treatment plants into net-zero energy generators. This should provide economic, environmental and energy benefits for Australia’s water and energy sectors.Read moreRead less
Regrinding chemistry and particle breakage mechanisms in increased surface hydrophobicity on fine and ultra-fine particles in mineral flotation. This project will study the effect of regrinding chemistry and particle breakage mechanisms on the redistribution of flotation collectors and the evolution of the metal oxidation species on mineral surfaces. New technologies will be developed to increase mineral surface hydrophobicity and therefore increase fine and ultra-fine particle flotation.
Examining the effectiveness of co-creation practices on health outcomes. This projects aims to examine how patients interact collaboratively with multiple stakeholders in a health system (co-creation). Governments and health-care providers continually seek new ways to be more efficient and to create more effective health service outcomes. This research aims to identify why co-creation will be important in the formulation of future health policy. The project plans to assess patient-centred practi ....Examining the effectiveness of co-creation practices on health outcomes. This projects aims to examine how patients interact collaboratively with multiple stakeholders in a health system (co-creation). Governments and health-care providers continually seek new ways to be more efficient and to create more effective health service outcomes. This research aims to identify why co-creation will be important in the formulation of future health policy. The project plans to assess patient-centred practices using qualitative and quantitative health outcome measures and to model the patient’s end-to-end journey by developing new metrics. The intended outcomes are practical guidelines to help health professionals focus on the most effective co-creation activities and interactions. The research aims to determine how co-creation practices shape a service ecosystem by examining the effectiveness of a patient-centred approach on health care service outcomes. Findings will improve the implementation of health care practices.Read moreRead less
Technological innovation and change in supply chain integration. In examining emerging technology that can transform the performance of Australian industry we address the following priority goals: better understanding the processes that will advance knowledge and facilitate the development of technological innovations; the potential application of Radio Frequency Identification (RFID) technologies across an entire supply chain; and the improved management of information in the storage, distribut ....Technological innovation and change in supply chain integration. In examining emerging technology that can transform the performance of Australian industry we address the following priority goals: better understanding the processes that will advance knowledge and facilitate the development of technological innovations; the potential application of Radio Frequency Identification (RFID) technologies across an entire supply chain; and the improved management of information in the storage, distribution, and delivery of products (smart information use). Improvement in the operational efficiency and performance of the supply chain will increase national wealth while minimising environmental impacts on the environment, for example, through the better utilisation of heavy freight carriers.Read moreRead less
Examinations of the relationship between accreditation and clinical and organisational performance. Accreditation of organisations is now commonplace. It involves assessing organisations against pre-defined standards. This is a highly significant issue because of the millions of dollars of investment in accreditation. We do not know if we achieve value for money or whether positive change is associated with accreditation. Few studies have examined this in detail. We aim to do so in this stud ....Examinations of the relationship between accreditation and clinical and organisational performance. Accreditation of organisations is now commonplace. It involves assessing organisations against pre-defined standards. This is a highly significant issue because of the millions of dollars of investment in accreditation. We do not know if we achieve value for money or whether positive change is associated with accreditation. Few studies have examined this in detail. We aim to do so in this study. We will examine organisational and individual performance associated with accreditation status in order to illuminate the process and uncover any associations between accreditation and organisational culture, consumer participation and clinical (individual) performance indicators.
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Hotspots of endemism for invertebrate conservation in south-east Australia. The project aims to identify and predict hotspots of species endemism to guide conservation and restoration efforts. This work is significant in the current extinction crisis because endemic species (those unique to a region) are at higher risk of extinction due to human causes. The project will model the relationship of narrow range endemic species with contemporary and past environments, estimate the historical loss of ....Hotspots of endemism for invertebrate conservation in south-east Australia. The project aims to identify and predict hotspots of species endemism to guide conservation and restoration efforts. This work is significant in the current extinction crisis because endemic species (those unique to a region) are at higher risk of extinction due to human causes. The project will model the relationship of narrow range endemic species with contemporary and past environments, estimate the historical loss of species through land-clearing and fire, and predict future responses to climate change, to inform conservation planning. Lastly, it will test the efficacy of habitat transplants in restoring local invertebrate assemblages. Benefits include better informed conservation planning and new restoration approaches.Read moreRead less