The evolution of effective stress in sedimenting clayey slurries. Activities such as water treatment, mining and dredging produce enormous volumes of semi-solid waste annually. The safe and environmentally responsible management of these wastes is costly, consumes vast quantities of water, and sterilises large areas of land. We will address these issues through understanding and manipulating the interaction between individual particles in these slurries to produce desired engineering outcomes. T ....The evolution of effective stress in sedimenting clayey slurries. Activities such as water treatment, mining and dredging produce enormous volumes of semi-solid waste annually. The safe and environmentally responsible management of these wastes is costly, consumes vast quantities of water, and sterilises large areas of land. We will address these issues through understanding and manipulating the interaction between individual particles in these slurries to produce desired engineering outcomes. This will be done by developing a laboratory testing column in which the gain in strength and rigidity of a settling slurry are fully characterised, enabling an improvement in design of safe and economical impoundment structures for these waste materials.
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Special Research Initiatives - Grant ID: SR0354672
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
ARC Network in Mineral Processing, Extraction and Refining. The Network aims to develop long-term, collaborative research and training links between world-class researchers and research centres in mineral processing, extraction and refining. The goal is to ensure that Australia's major export industry is sustainable, environmentally acceptable and technically at the cutting edge.
Networking key researchers with complementary skills and expertise will enhance research quality, encourage a hol ....ARC Network in Mineral Processing, Extraction and Refining. The Network aims to develop long-term, collaborative research and training links between world-class researchers and research centres in mineral processing, extraction and refining. The goal is to ensure that Australia's major export industry is sustainable, environmentally acceptable and technically at the cutting edge.
Networking key researchers with complementary skills and expertise will enhance research quality, encourage a holistic approach to problem solving and support researchers to tackle big challenges, beyond their usual scope, that will transform the industry. The outcomes will be greater international competitiveness, better resource utilisation, and the incubation of new research leaders, enhancing Australia's minerals R&D infrastructure.Read moreRead less
Enhancing regional resource synergies through the application of industrial ecology strategies for sustainable development in the Kwinana Industrial Area. The project will investigate the potential contribution of industrial ecology strategies for sustainable development at the regional level in heavy industrial areas, in particular the Kwinana Industrial Area (WA). Industrial ecology mimics natural processes in industrial production and consumption to achieve better environmental, economic and ....Enhancing regional resource synergies through the application of industrial ecology strategies for sustainable development in the Kwinana Industrial Area. The project will investigate the potential contribution of industrial ecology strategies for sustainable development at the regional level in heavy industrial areas, in particular the Kwinana Industrial Area (WA). Industrial ecology mimics natural processes in industrial production and consumption to achieve better environmental, economic and social outcomes. Despite its compelling logic, industrial ecology faces a number of barriers. This research will investigate such barriers and develop and pilot test innovative ways for overcoming those, in particular through the provision of facilitating structures, operational arrangements and evaluation tools.Read moreRead less
Template-free Control of Titania Precipitation from Homogeneous Aqueous Solution. Used in the paint, plastic, ceramic, paper and synthetic fibre industries and having strategic nano-technological applications, titania is an important commodity for Australia, earning about $1.3 billion p.a. in exports. Better production methods through improved understanding of titania precipitation chemistry will help to increase our industrial productivity and minimise energy consumption. It may also lead to us ....Template-free Control of Titania Precipitation from Homogeneous Aqueous Solution. Used in the paint, plastic, ceramic, paper and synthetic fibre industries and having strategic nano-technological applications, titania is an important commodity for Australia, earning about $1.3 billion p.a. in exports. Better production methods through improved understanding of titania precipitation chemistry will help to increase our industrial productivity and minimise energy consumption. It may also lead to useful new processes and/or materials with catalytic properties. In an increasingly competitive global market, this is most relevant to Australian titania exporters and to Australian renewable energy programs (particularly for generating photovoltaic power). Read moreRead less