Lakshmi Jothinathan is currently working as a Research fellow in the CEE department, NUS. She obtained her PhD degree in Environmental Engineering and Science from NUS in May 2017. Lakshmi was supported by NUS Research scholarship to pursue her PhD degree at NUS. She has authored more than 15 international journal publications and two book chapters in the field of water treatment. Her field of expertise is mainly on the ozonation-based AOP for water and wastewater treatment, catalyst development and kinetic modelling on organic degradation.