Feasibility of biological hydrogen production from biomass wastes using activate sludge microorganisms. This study will focus on biological hydrogen production from biomass wastes, not only because hydrogen is a clean and high efficient energy, but also because it can be a process for waste treatment. The research is aimed at examining the feasibility of biological hydrogen production from an organic waste stream by hydrogen producing bacteria isolated and enriched from pretreated digested activ ....Feasibility of biological hydrogen production from biomass wastes using activate sludge microorganisms. This study will focus on biological hydrogen production from biomass wastes, not only because hydrogen is a clean and high efficient energy, but also because it can be a process for waste treatment. The research is aimed at examining the feasibility of biological hydrogen production from an organic waste stream by hydrogen producing bacteria isolated and enriched from pretreated digested activated sludge. The overall goal is to get better understanding of the biochemical mechanisms, metabolic pathways effecting on the intermediate and end-products, leading to high hydrogen productivity and yield.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989675
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
Interface-specific facility for quantifying adsorption and structures at particulate interfaces. The facility will be used by the collaborating universities to investigate adsorption and interface properties with great precision, and to develop new and improved technologies for coal and mineral processing, saline water utilisation, water desalination, energy production and environment protection. In particular, the project will investigate innovative ways of using ion-interface interactions in ....Interface-specific facility for quantifying adsorption and structures at particulate interfaces. The facility will be used by the collaborating universities to investigate adsorption and interface properties with great precision, and to develop new and improved technologies for coal and mineral processing, saline water utilisation, water desalination, energy production and environment protection. In particular, the project will investigate innovative ways of using ion-interface interactions in saline water for cleaning coal and recovering value minerals by flotation, and for improving dissolved air flotation used in water treatment and desalination to produce drinking water. The project will further investigate novel ways of capturing CO2, storing natural gases and hydrogen, and tailoring nutrient nano-crystals for foliar delivery.Read moreRead less
Advanced environmental technologies for increasing coal seam permeability. This project aims to understand the physical/chemical mechanisms occurring when benign chemicals interact and dissolve minerals and coal surfaces in the natural fractures during the extraction of coal seam gas. Technologies for increasing the permeability of coal have become necessary for commercially viable coal seam gas (CSG) extraction in Australia. Currently available methods from the conventional gas industry, are pr ....Advanced environmental technologies for increasing coal seam permeability. This project aims to understand the physical/chemical mechanisms occurring when benign chemicals interact and dissolve minerals and coal surfaces in the natural fractures during the extraction of coal seam gas. Technologies for increasing the permeability of coal have become necessary for commercially viable coal seam gas (CSG) extraction in Australia. Currently available methods from the conventional gas industry, are problematic for coal, and fail to capitalise on coal’s existing fracture network. The intended project outcome is a range of new coal-specific technologies for enhancing permeability that avoid unwanted and irreversible damage to seams and protect the environment. Combined with reduced costs, these methods would benefit sustainable growth of Australia’s CSG industry.Read moreRead less
A multi-scale theory for solid-granular transition due to fragmentation. The prediction of rock fragmentation and fragment sizes during its phase transition from solid (rock mass) to granular (ore fragments) is the most crucial problem in a cave mining operation. Current practice relies on empirical tools without fundamentals of fracture, and hence cannot reliably predict the fragmentation process and fragment sizes. This can lead to huge economic loss due to damage to extraction points, hold-up ....A multi-scale theory for solid-granular transition due to fragmentation. The prediction of rock fragmentation and fragment sizes during its phase transition from solid (rock mass) to granular (ore fragments) is the most crucial problem in a cave mining operation. Current practice relies on empirical tools without fundamentals of fracture, and hence cannot reliably predict the fragmentation process and fragment sizes. This can lead to huge economic loss due to damage to extraction points, hold-ups for safety precautions, and mine closures. The project will develop a new theory and models to describe this solid-granular transition, and computational tools for simulations of cave mining operations. The expected benefits and outcomes include safer operations, and better control of production schedule and budgeting.Read moreRead less
Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical e ....Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical element endowments in Australia's largest copper resource, Olympic Dam (S.A.). Future recovery of these elements would add significant value to existing operations, providing long-term economic and commercial benefits and would also contribute to Australia's transition to a low-carbon future.Read moreRead less
ARC Research Network for Advanced Materials. Materials science/engineering is decidedly interdisciplinary, covering all science and impacting on all manufacturing industry. This network will promote interactions that do not usually occur between materials researchers and students across Australia and internationally from diverse disciplines. The scope is broadly based on advanced materials production, processing and properties but focused in four areas, involving: i) innovative structural/functi ....ARC Research Network for Advanced Materials. Materials science/engineering is decidedly interdisciplinary, covering all science and impacting on all manufacturing industry. This network will promote interactions that do not usually occur between materials researchers and students across Australia and internationally from diverse disciplines. The scope is broadly based on advanced materials production, processing and properties but focused in four areas, involving: i) innovative structural/functional materials, ii) high-tech IT/communications/sensing materials, iii) materials solutions for manufacturing, iv) materials for a sustainable Australia, and v) emerging materials technologies. Key programs will promote interdisciplinary workshops and early career researcher interactions.Read moreRead less
Establishing advanced networks for air quality sensing and analyses. Establishing advanced networks for air quality sensing and analyses. This project aims to develop innovative, cost-effective, high resolution air quality networks. Recent developments in sensor technologies improve the ability to harvest atmospheric data. This project will develop, validate and implement methods for high sensitivity atmospheric sensing and apply cutting-edge statistical and analytic techniques to the data sets, ....Establishing advanced networks for air quality sensing and analyses. Establishing advanced networks for air quality sensing and analyses. This project aims to develop innovative, cost-effective, high resolution air quality networks. Recent developments in sensor technologies improve the ability to harvest atmospheric data. This project will develop, validate and implement methods for high sensitivity atmospheric sensing and apply cutting-edge statistical and analytic techniques to the data sets, unprecedented in scope and resolution. Outcomes include an open access database to quantify and visualise intra-urban air pollution and human exposure and develop air quality maps and smoke pollution management tools. It is expected to advance the evidence-based management of air as a resource, increasing economic prosperity and enhancing human health and quality of life.Read moreRead less
Impact of hot gas on volcanic rocks and ore-forming processes. High temperature gases move from Earth's interior to the atmosphere at volcanoes, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between hot gases and the surfaces of solids. These reactions are instrumental in forming ore deposits. The proposed work aims to apply state-of-the-art chemical analysis of natural samples and investigate gas-solid reactions experimentally to determine ....Impact of hot gas on volcanic rocks and ore-forming processes. High temperature gases move from Earth's interior to the atmosphere at volcanoes, but little is known about how they react. Recent work shows that exceptionally rapid reactions occur between hot gases and the surfaces of solids. These reactions are instrumental in forming ore deposits. The proposed work aims to apply state-of-the-art chemical analysis of natural samples and investigate gas-solid reactions experimentally to determine how chemical elements, including metals, are distributed in these reactions. The study seeks to create robust geochenmical models for understanding geochemical and ore-forming processes. Improved understanding of ore deposition will enhance the long-term viability of Australia's metals sector.Read moreRead less
Special Research Initiatives - Grant ID: SR0354894
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Innovative risk analysis, assessment, rehabilitation and strengthening of aging critical civil infrastructure. Much essential civil engineering infrastructure such as bridges, buildings, dams, pipelines and pavements was commissioned many decades ago, and sustaining the integrity of this infrastructure in developed nations as it ages is now considered to be a major challenge to the engineering and scientific community. Australia is not spared by the ramifications of its aging civil assets, and ....Innovative risk analysis, assessment, rehabilitation and strengthening of aging critical civil infrastructure. Much essential civil engineering infrastructure such as bridges, buildings, dams, pipelines and pavements was commissioned many decades ago, and sustaining the integrity of this infrastructure in developed nations as it ages is now considered to be a major challenge to the engineering and scientific community. Australia is not spared by the ramifications of its aging civil assets, and identification and rectification procedures that are often ad-hoc now represent a sizeable proportion of the GDP. This Research Network draws together the leading Australian research groups in engineering and applied mechanics in a coordinated program to address this most important cost to the community.Read moreRead less
Terahertz Metamaterials for Molecular Sensing. Metamaterials are fascinating new man-made structures that can manipulate beams of light in surprising ways; eg. metamaterials are being studied as 'cloaking devices' to render objects invisible. Our proposal aims for fundamental studies and improvement of metamaterials operating in the terahertz (T-ray) frequency regime. The outcome will be the exploitation of new metamaterial devices for high performance molecular sensors and electromagnetic filte ....Terahertz Metamaterials for Molecular Sensing. Metamaterials are fascinating new man-made structures that can manipulate beams of light in surprising ways; eg. metamaterials are being studied as 'cloaking devices' to render objects invisible. Our proposal aims for fundamental studies and improvement of metamaterials operating in the terahertz (T-ray) frequency regime. The outcome will be the exploitation of new metamaterial devices for high performance molecular sensors and electromagnetic filters operating at terahertz frequencies. Socioeconomic benefits to Australia include: (i) increased knowledge-base in metamaterials operating in the terahertz range; (ii) the underpinning of applications in biophotonics and communications; and (iii) commercialisation of novel terahertz devices.Read moreRead less