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
Improved Landfill Barrier Design for Changing Climates. The proposed research project will develop advanced methods and guidelines for practising engineers for improved engineering and design of waste containment barrier systems, leading to improved protection of groundwater resources and the environment and sustainable development of the country. The project will contribute to the priority area of building an environmentally sustainable Australia with a specific focus on water as a critical re ....Improved Landfill Barrier Design for Changing Climates. The proposed research project will develop advanced methods and guidelines for practising engineers for improved engineering and design of waste containment barrier systems, leading to improved protection of groundwater resources and the environment and sustainable development of the country. The project will contribute to the priority area of building an environmentally sustainable Australia with a specific focus on water as a critical resource.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101155
Funder
Australian Research Council
Funding Amount
$425,952.00
Summary
From stormwater to potable water via Water Sensitive Urban Design? The project aims to develop a framework that contains viable procedures to quantify, control and monitor the health risks associated with stormwater harvesting using Water Sensitive Urban Design (WSUD) systems (i.e., natural-based solutions). It expects to address the concerns about the safety of stormwater harvesting via WSUD for all end-uses. It will generate new knowledge regarding the real time control and monitoring of WSUD, ....From stormwater to potable water via Water Sensitive Urban Design? The project aims to develop a framework that contains viable procedures to quantify, control and monitor the health risks associated with stormwater harvesting using Water Sensitive Urban Design (WSUD) systems (i.e., natural-based solutions). It expects to address the concerns about the safety of stormwater harvesting via WSUD for all end-uses. It will generate new knowledge regarding the real time control and monitoring of WSUD, thus truly advancing the WUSD technology as emerging urban green infrastructure for reliable stormwater harvesting. Expected outcomes include next generation of WSUDs implemented with real time control techniques, as well as a suite of easy-to-measure surrogate parameters for real time water quality monitoring.Read moreRead less
Development of Leakage Resistant Well-Cements for Geo-Sequestration of Carbon Dioxide Application using Alkali Activated Slag and Geopolymer Cements. The biggest threat facing life now is climate change due to carbon dioxide (CO2) emissions. Extreme weathers are increasing in frequency and intensity, as evidenced by recent bushfires, and it is predicted to get worse unless carbon mitigation strategies are quickly implemented. Geo-sequestration is the technology of capturing and storing of the CO ....Development of Leakage Resistant Well-Cements for Geo-Sequestration of Carbon Dioxide Application using Alkali Activated Slag and Geopolymer Cements. The biggest threat facing life now is climate change due to carbon dioxide (CO2) emissions. Extreme weathers are increasing in frequency and intensity, as evidenced by recent bushfires, and it is predicted to get worse unless carbon mitigation strategies are quickly implemented. Geo-sequestration is the technology of capturing and storing of the CO2 deep below ground for long time (>1000 years). It offers the best hope for large reductions of CO2 emissions. However, CO2-brine stored under pressure is acidic and has the risk of leaking in the long term by dissolving the cement used to seal the pipe wells. This project will develop alternative novel cements which are acid resistant and will not allow CO2 to leak through the sealed wells.Read moreRead less
Airborne vibration isolation for geophysical exploration. Sensitive airborne instrumentation for geophysical exploration is almost always degraded in sensitivity by the high levels of vibration and acoustic noise in survey aircraft. This project will develop a prototype robust vibration isolator with exceptional isolation across the audio frequency band. The device uses advanced techniques developed for gravitational wave detection. The system will be tested in survey aircraft using both vib ....Airborne vibration isolation for geophysical exploration. Sensitive airborne instrumentation for geophysical exploration is almost always degraded in sensitivity by the high levels of vibration and acoustic noise in survey aircraft. This project will develop a prototype robust vibration isolator with exceptional isolation across the audio frequency band. The device uses advanced techniques developed for gravitational wave detection. The system will be tested in survey aircraft using both vibration sensors and actual survey instrumentation to confirm its effectiveness, robustness and durability.Read moreRead less
Advancing water pollution emissions modelling in cities of the future. Advancing water pollution emissions modelling in cities of the future. This project aims to advance stormwater pollution modelling and enhance its link with urban development. Management of stormwater pollution by industry often results in inadequate strategies and, crucially, sub-optimal financial investments. Since this is unlikely to improve in light of urban growth and climate change, addressing decade-old pollution model ....Advancing water pollution emissions modelling in cities of the future. Advancing water pollution emissions modelling in cities of the future. This project aims to advance stormwater pollution modelling and enhance its link with urban development. Management of stormwater pollution by industry often results in inadequate strategies and, crucially, sub-optimal financial investments. Since this is unlikely to improve in light of urban growth and climate change, addressing decade-old pollution modelling knowledge gaps and the lack of a multidisciplinary approach to stormwater pollution management is urgent. The anticipated outcome is a modelling tool which industry can use to manage stormwater pollution in changing cities through smarter and economic technology and policy.Read moreRead less
A New Photocatalysis Hybrid System in Wastewater Treatment for Reuse. This project would particularly be useful to unreticulated sewage systems and small sewage treatment plants are prevalent in the coastal areas of NSW and Queensland and the interior parts of Northern Territory with small and isolated communities. Opportunities for demonstrating the successful application of this cost effective method of waste water treatment to appropriate stakeholders through participation in workshops, semin ....A New Photocatalysis Hybrid System in Wastewater Treatment for Reuse. This project would particularly be useful to unreticulated sewage systems and small sewage treatment plants are prevalent in the coastal areas of NSW and Queensland and the interior parts of Northern Territory with small and isolated communities. Opportunities for demonstrating the successful application of this cost effective method of waste water treatment to appropriate stakeholders through participation in workshops, seminars and events will be explored. The study can also be extended to small and medium sized industries in their wastewater treatment. The technology is of direct benefit within the Nation and also has significant export potential. Read moreRead less
Application of the MIEXR DOC process to membrane hybrid systems for water reuse. Fresh water is increasingly scarce in Australia and wastewater reuse is being advocated as a strategy for both meeting our needs and protecting the environment. This research will test the magnetic ion exchange (MIEX) process as a pretreatment for a membrane-flocculation hybrid system (MFHS). MIEX will remove small and medium molecular weight organics and minimize membrane fouling. Large molecular weight organics, s ....Application of the MIEXR DOC process to membrane hybrid systems for water reuse. Fresh water is increasingly scarce in Australia and wastewater reuse is being advocated as a strategy for both meeting our needs and protecting the environment. This research will test the magnetic ion exchange (MIEX) process as a pretreatment for a membrane-flocculation hybrid system (MFHS). MIEX will remove small and medium molecular weight organics and minimize membrane fouling. Large molecular weight organics, suspended solids and micro-organisms will be removed by MFHS. This research will pioneer a novel hybrid system for treatment and reuse of domestic wastewater for non-drinking purposes and provide high quality research training of a doctoral student.Read moreRead less
Healthier Water: Innovative Processes for Arsenic Removal and Sludge Management. Arsenic is a highly toxic metal found in drinking water in parts of Australia and in many parts of the world. The enforcement of stringent arsenic standard for drinking water calls for an effective treatment technology. In this study, an innovative and cost effective treatment system for arsenic removal will be developed for use in small community water supplies. This novel hybrid system consists of buoyant media f ....Healthier Water: Innovative Processes for Arsenic Removal and Sludge Management. Arsenic is a highly toxic metal found in drinking water in parts of Australia and in many parts of the world. The enforcement of stringent arsenic standard for drinking water calls for an effective treatment technology. In this study, an innovative and cost effective treatment system for arsenic removal will be developed for use in small community water supplies. This novel hybrid system consists of buoyant media flocculator and a newly-developed metal oxide coated media adsorption technique to achieve superior arsenic removal. A simple and safe disposal of arsenic sludge will also be established and tested.Read moreRead less
An innovative wastewater treatment system for the removal of persisting organic pollutants (POPs). Photocatalysis is an emerging technology in wastewater treatment that is capable of completely converting POPs into harmless compounds. In this research, we will combine the expertise of Gwangju Institute of Science and Technology (GIST) in water reuse technologies, and Chonnam National University (CNU) in advanced oxidation processes with that of UTS' in physico-chemical treatment processes to dev ....An innovative wastewater treatment system for the removal of persisting organic pollutants (POPs). Photocatalysis is an emerging technology in wastewater treatment that is capable of completely converting POPs into harmless compounds. In this research, we will combine the expertise of Gwangju Institute of Science and Technology (GIST) in water reuse technologies, and Chonnam National University (CNU) in advanced oxidation processes with that of UTS' in physico-chemical treatment processes to develop a novel photocatalysis hybrid system. Through long term collaboration we aim to: (i) establish an innovative hybrid system for POPs removal, (ii) prepare industry grants, (iii) research training of postgraduate research students, and (iv) help to commercialize our research outcomes for domestic benefit and export.Read moreRead less