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Dr Alex Keegan

Adjunct Associate Professor UniSA STEM

email Alex.Keegan@unisa.edu.au

Research Degree Supervisor

Research

Research focus

Building
Civil Engineering
Multidisciplinary
Architecture
Environmental Engineering

Research

Outputs

Research outputs for the last seven years are shown below. Some long-standing staff members may have older outputs included.

Open access indicates that an output is open access.

Journal Articles

Year	Output
2025	Duan, W, Liu, Y, Chow, CW, Keegan, A & Zhuge, Y 2025, 'Evaluating microbiologically influenced corrosion in alkali-activated materials incorporating alum sludge', Journal of Building Engineering, vol. 106, article no. 112682, pp. 1-13. Open access
2024	Duan, W, Zhuge, Y, Liu, Y, Chow, CW, Keegan, A & Jiang, G 2024, 'Enhancing acid corrosion resistance in alkaline-activated materials with water treatment residue and blast-furnace slag', Construction and Building Materials, vol. 447, pp. 1-11. Open access 1
2023	Duan, W, Zhuge, Y, Chow, CW, Keegan, A, Liu, Y & Merta, I 2023, 'Mitigation of alkali-silica reaction in blast-furnace slag-based alkaline activated material through incorporation of alum water treatment residue', Construction and Building Materials, vol. 406, article no. 133383, pp. 1-10. Open access 2 1
2022	Duan, W, Zhuge, Y, Chow, CW, Keegan, A, Liu, Y & Siddique, R 2022, 'Mechanical performance and phase analysis of an eco-friendly alkali-activated binder made with sludge waste and blast-furnace slag', Journal of Cleaner Production, vol. 374, article no. 134024, pp. 1-11. Open access 31 26
2021	Liu, Y, Zhuge, Y, Chow, CW, Keegan, A, Li, D, Pham, PN & Li, L 2021, 'Compressive behaviour and environmental evaluation of sludge-derived masonry walls', Case Studies in Construction Materials, vol. 15, pp. 1-10. Open access 6 5
2020	Liu, Y, Zhuge, Y, Chow, CW, Keegan, A, Li, D, Pham, PN, Huang, J & Siddique, R 2020, 'Properties and microstructure of concrete blocks incorporating drinking water treatment sludge exposed to early-age carbonation curing', Journal of Cleaner Production, vol. 261, article no. 121257, pp. 1-11. Open access 74 58 5
2020	Liu, Y, Zhuge, Y, Chow, CW, Keegan, A, Li, D, Pham, PN, Huang, J & Siddique, R 2020, 'Utilization of drinking water treatment sludge in concrete paving blocks: Microstructural analysis, durability and leaching properties', Journal of Environmental Management, vol. 262, article no. 110352, 1-9. Open access 86 76 5
2009	Myers, BR, Beecham, S, Van Leeuwen, J & Keegan, A 2009, 'Depletion of E. coli in permeable pavement mineral aggregate storage and reuse systems', Water Science and Technology, vol. 60, no. 12, pp. 3091-3099. Open access 12 12
2009	Wen, Q, Tutuka, C, Keegan, A & Jin, B 2009, 'Fate of pathogenic microorganisms and indicators in secondary activated sludge wastewater treatment plants', Journal of Environmental Management, vol. 90, no. 3, pp. 1442-1447. 104 97

External engagement & recognition

Collaborations

External engagement & recognition

Collaborations

Organisation	Country
Australian Water Quality Centre	AUSTRALIA
Thapar Institute of Engineering and Technology	INDIA
University of Da Nang	VIET NAM
University of South Australia	AUSTRALIA
University of Wollongong	AUSTRALIA
Vienna University of Technology	AUSTRIA

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