Under the AUN/SEED-net Scholarship, CHAN Rathborey earned his Doctoral in Environmental Engineering from Kasetsart University in Thailand and Tokyo Institute of Technology in Japan in 2021. In 2017, he holds a Master of Environmental Engineering from Kasetsart University in Thailand, and in 2015, he achieved a Bachelor of Rural and Infrastructure Engineering from the Institute of Technology of Cambodia. His scientific interests include wastewater treatment processes and development, solid waste management and engineering, and modeling the flow of micropollutants in the river.