Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proa ....Sewer Monitoring and Management in the Digital Era. Overflow, flooding, corrosion, and odorous emissions are persistent issues for utilities managing sewers. Current sewer maintenance is reactive, and focuses on solving problems in local networks, despite that optimal solutions require a system-wide approach. Capitalising on recent development in IoT sensors, wireless transmission, and machine learning, this multidisciplinary project aims to develop digital-twin supported data analytics for proactive sewer management including network-wide real-time control. The project aims to generate significant social, environmental and economic benefits by enabling utilities to better protect public and environmental health, reduce sewer odour and greenhouse gas emissions, and extend sewer asset life.Read moreRead less
Network-wide sewer odour and corrosion management by model predictive control. Network-wide sewer odour and corrosion management by model predictive control. This project aims to develop and demonstrate, through real-life field studies, a model predictive control approach that achieves cost-effective network-wide mitigation of hydrogen sulphide. The lack of suitable methodologies to support the control designs of chemical dosing units and sewage pumping stations makes network-wide sewer corrosio ....Network-wide sewer odour and corrosion management by model predictive control. Network-wide sewer odour and corrosion management by model predictive control. This project aims to develop and demonstrate, through real-life field studies, a model predictive control approach that achieves cost-effective network-wide mitigation of hydrogen sulphide. The lack of suitable methodologies to support the control designs of chemical dosing units and sewage pumping stations makes network-wide sewer corrosion and odour management a problem. Innovative control methodology will simultaneously manipulate chemical dosing unit(s) and selected sewage pumping station(s), based on real-time prediction of sewage flows and characteristics both at sources and across the network, to ensure optimal delivery of dosed chemicals to mitigate hydrogen sulphide.Read moreRead less
Optimising permeable pavements with underlying reservoirs to enhance urban tree performance. This project will determine the optimal configuration of permeable pavements with underlying storage reservoirs and water delivery system to resolve the water security challenges that trees face in urban environments. This project will promote the healthy growth of urban trees and will lead to more liveable and healthier cities.
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