Mudau Mulalo is a researcher and doctoral candidate in Chemical Engineering at the Cape Peninsula University of Technology , South Africa. Mudau holds a master’s degree in Water Science and Technology, a Bachelor of Science Honours degree in Microbiology, and a Bachelor of Science degree in Biochemistry and Microbiology. Mudau’s research interests span water quality, environmental microbiology, wastewater treatment, renewable energy, resource recovery, and environmental sustainability. Previous research has focused on drinking-water quality, microbial contamination, waterborne pathogens, and the identification of potential sources of faecal and microbial contamination in water systems. Currently pursuing a Doctor of Engineering (DEng) in Chemical Engineering, Mudau’s doctoral research focuses on the bioconversion of lignocellulosic organic waste for enhanced biogas production. The research explores anaerobic digestion, feedstock pre-treatment and co-digestion, process enhancement using conductive materials, microbial community dynamics, and predictive modelling to improve biogas production and promote the sustainable utilization of organic waste. Through multidisciplinary research integrating microbiology, water science, environmental biotechnology, and chemical engineering, Mudau aims to contribute to sustainable waste management, renewable energy development, water resource protection, and the advancement of circular economy solutions in South Africa and beyond.