![Say Ong image](https://www.engineering.iastate.edu/people/files/2023/07/SK-Ong-Aug-2022-150x150.jpg)
Professor
Civil, Construction and Environmental Engineering
Faculty | CCEE Faculty Civil Construction and Environmental Engineering | Biodegradation of toxic contaminants Biological and Chemical Processes for Hazardous Waste Environmental Fate of Pollutants Environmental Sustainability Sustainable Water Reuse and Treatment Wastewater Treatment Water Quality Water quality monitoring